S-812C Series
16 V INPUT, 75 mA
VOLTAGE REGULATOR

www.ablic.com
www.ablicinc.com

Rev.7.0_01© ABLIC Inc., 2001-2017

The S-812C Series is a high-withstand voltage regulator IC which is developed by using the CMOS technology.
This IC is suitable for applications which require withstand because its maximum voltage for operation is as highas 16 V, also for portable device having the low current consumption because this IC not only has the low
current consumption but also a ON/OFF circuit. This IC operates stably due to the internal phase compensation
circuit so that users are able to use ceramic capacitor as the output capacitor.

 Features Output voltage: Input voltage: Output voltage accuracy:
 Dropout voltage: Current consumption:
 Output current: Built-in ON/OFF circuit: Built-in short-circuit protection circuit: Operation temperature range: Lead-free, Sn 100%, halogen-free*2

2.0 V to 6.0 V, selectable in 0.1 V step
16 V max.
2.0%
120 mV typ. (5.0 V output product, IOUT = 10 mA)
During operation: 1.0 A typ., 1.8 A max. (3.0 V output product)
Possible to output 50 mA (3.0 V output product, VIN = 5 V)*1
Possible to output 75 mA (5.0 V output product, VIN = 7 V)*1
Selectable available / unavailable of power-off function
Selectable active “H” / “L” in the regulator
Selectable available / unavailable of short-circuit protection circuit
Available short-circuit protection: Short-circuit current 40 mA typ.
Ta = 40C to 85C*1. Attention should be paid to the power dissipation of the package when the load is large.
*2. Refer to “ Product Name Structure” for details.

 Applications
 Constant-voltage power supply for home electric appliance Constant-voltage power supply for battery-powered device
 Constant-voltage power supply for communication device

 Packages
 SNT-6A(H) SOT-23-5
 SOT-89-3
 SOT-89-5
 TO-92
 WLP-4R

1

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Block Diagrams
1. S-812CxxA Series (Unavailable short-circuit protection and power-off function)
*1

VIN

VOUT



Referencevoltage

VSS*1. Parasitic diodeFigure 1
2. S-812CxxB Series (Available short-circuit protection and power-off function)*1

VIN

ON/OFF

Short-circuit
protection
Referencevoltage

VSS*1. Parasitic diodeFigure 22

VOUT

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

3. S-812CxxE Series (Available Short-circuit protection function, unavailable power-off function)
*1

VIN

VOUT

Short-circuit
protection
Referencevoltage

VSS*1. Parasitic diodeFigure 33

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Product Name Structure
Users can select the product type, output voltage, and package type for the S-812C Series. Refer to “1.
Product name” regarding the contents of product name, “2. Packages” regarding the package drawings,“3. Product name list” regarding details of product name.
1. Product name
1. 1 S-812CxxA series
1. 1. 1 SOT-23-5, SOT-89-3

S-812C

xx

A

xx

-

xxx

T2

x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact
our sales office)IC direction in tape specifications*1
T2: SOT-23-5, SOT-89-3
Product code*2
Package code
MC: SOT-23-5
UA: SOT-89-3
Short-circuit protection and power-off function
A: Unavailable
Output voltage
20 to 60
(e.g. When the output voltage is 2.0 V,
it is expressed 20)*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
1. 1. 2 TO-92

S-812C

xx

A

Y

-

x

2

-

U
Environmental code
U: Lead-free (Sn 100%), halogen-freePacking from
B: Bulk
Z: Tape and ammo
Package code
Y: TO-92
Short-circuit protection and power-off function
A: Unavailable
Output voltage
20 to 60
(e.g. When the output voltage is 2.0 V,
it is expressed 20)

416 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

1. 2 S-812CxxB series
1. 2. 1 SNT-6A(H)S-812C

xx

B

PI

-

xxx

TF

U
Environmental code
U: Lead-free (Sn 100%), halogen-free
IC direction in tape specifications*1
TF: SNT-6A(H)Product code*2
Package code
PI: SNT-6A(H)
Short-circuit protection and power-off function
B: Available
ON/OFF pin positive logic (operates by “H”)
Output voltage
20 to 60
(e.g. When the output voltage is 2.0V,
it is expressed 20)*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
1. 2. 2 SOT-23-5、SOT-89-5

S-812C

xx

B

xx

-

xxx

T2

x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact
our sales office)IC direction in tape specifications
T2: SOT-23-5, SOT-89-5*1*2

Product code

Package code
MC: SOT-23-5
UC: SOT-89-5
Short-circuit protection and power-off function
B: Available
ON/OFF pin positive logic (operates by “H”)
Output voltage
20 to 60
(e.g. When the output voltage is 2.0V,
it is expressed 20)*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.

5

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

1. 2. 3 WLP-4R
S-812C

xx

B

-

H4T1

S
Environmental code
S: Lead-free, halogen-free
Package code and packing specifications
H4T1: WLP-4R, Tape

*1

Short-circuit protection and power-off function
B: Available
ON/OFF pin positive logic (operates by “H”)
Output voltage
20 to 60
(e.g. When the output voltage is 2.0V,
it is expressed 20)*1. Refer to the tape drawing.

616 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

1. 3 S-812CxxE series
S-812C

xx

E

UA

-

xxx

T2

x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact
our sales office)IC direction in tape specifications*1
Product code*2
Package code
UA: SOT-89-3
Short-circuit protection function: Available
Power-off functio: Unavailable
Output voltage
20 to 60
(e.g. When the output voltage is 2.0 V,
it is expressed 20)*1. Refer to the tape drawing.
*2. Refer to “3. Product name list”.
2. Packages
Package name

Package
SNT-6A(H)PI006-A-P-SD
SOT-23-5MP005-A-P-SD
SOT-89-3
UP003-A-P-SD
SOT-89-5
UP005-A-P-SD
TO-92 (Bulk)
YS003-D-P-SD
TO-92 (Tape and ammo) YZ003-E-P-SD
WLP-4R
HR004-A-P-SD

Drawing code
Tape
Reel
Ammo packing
Land
PI006-A-L-SD
PI006-A-C-SD PI006-A-R-SD

MP005-A-C-SD MP005-A-R-SD

UP003-A-C-SD UP003-A-R-SD

UP005-A-C-SD UP005-A-R-SD






YZ003-E-C-SD
YZ003-E-Z-SD

HR004-A-C-SD HR004-A-R-SD716 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

3. Product name list
3. 1 S-812CxxA Series (Unavailable short-circuit protection and power-off function)
Table 1
Output voltage
SOT-23-5
SOT-89-3
S-812C20AMC-C2AT2x S-812C20AUA-C2AT2x
2.0 V2.0 %S-812C21AMC-C2BT2x S-812C21AUA-C2BT2x
2.1 V2.0 %S-812C22AMC-C2CT2x S-812C22AUA-C2CT2x
2.2 V2.0 %S-812C23AMC-C2DT2x S-812C23AUA-C2DT2x
2.3 V2.0 %S-812C24AMC-C2ET2x S-812C24AUA-C2ET2x
2.4 V2.0 %S-812C25AMC-C2FT2x S-812C25AUA-C2FT2x
2.5 V2.0 %S-812C26AMC-C2GT2x S-812C26AUA-C2GT2x
2.6 V2.0 %S-812C27AMC-C2HT2x S-812C27AUA-C2HT2x
2.7 V2.0 %S-812C28AMC-C2IT2x
S-812C28AUA-C2IT2x
2.8 V2.0 %S-812C29AMC-C2JT2x S-812C29AUA-C2JT2x
2.9 V2.0 %S-812C30AMC-C2KT2x S-812C30AUA-C2KT2x
3.0 V2.0 %S-812C31AMC-C2LT2x S-812C31AUA-C2LT2x
3.1 V2.0 %S-812C32AMC-C2MT2x S-812C32AUA-C2MT2x
3.2 V2.0 %S-812C33AMC-C2NT2x S-812C33AUA-C2NT2x
3.3 V2.0 %S-812C34AMC-C2OT2x S-812C34AUA-C2OT2x3.4 V2.0 %S-812C35AMC-C2PT2x S-812C35AUA-C2PT2x
3.5 V2.0 %S-812C36AMC-C2QT2x S-812C36AUA-C2QT2x3.6 V2.0 %S-812C37AMC-C2RT2x S-812C37AUA-C2RT2x
3.7 V2.0 %S-812C38AMC-C2ST2x S-812C38AUA-C2ST2x
3.8 V2.0 %S-812C39AMC-C2TT2x S-812C39AUA-C2TT2x
3.9 V2.0 %S-812C40AMC-C2UT2x S-812C40AUA-C2UT2x
4.0 V2.0 %S-812C41AMC-C2VT2x S-812C41AUA-C2VT2x4.1 V2.0 %4.2 V2.0 % S-812C42AMC-C2WT2x S-812C42AUA-C2WT2x
S-812C43AMC-C2XT2x S-812C43AUA-C2XT2x4.3 V2.0 %S-812C44AMC-C2YT2x S-812C44AUA-C2YT2x4.4 V2.0 %S-812C45AMC-C2ZT2x S-812C45AUA-C2ZT2x4.5 V2.0 %S-812C46AMC-C3AT2x S-812C46AUA-C3AT2x
4.6 V2.0 %S-812C47AMC-C3BT2x S-812C47AUA-C3BT2x
4.7 V2.0 %S-812C48AMC-C3CT2x S-812C48AUA-C3CT2x4.8 V2.0 %S-812C49AMC-C3DT2x S-812C49AUA-C3DT2x4.9 V2.0 %S-812C50AMC-C3ET2x S-812C50AUA-C3ET2x
5.0 V2.0 %S-812C51AMC-C3FT2x S-812C51AUA-C3FT2x5.1 V2.0 %S-812C52AMC-C3GT2x S-812C52AUA-C3GT2x
5.2 V2.0 %S-812C53AMC-C3HT2x S-812C53AUA-C3HT2x
5.3 V2.0 %S-812C54AMC-C3IT2x
S-812C54AUA-C3IT2x5.4 V2.0 %S-812C55AMC-C3JT2x S-812C55AUA-C3JT2x
5.5 V2.0 %S-812C56AMC-C3KT2x S-812C56AUA-C3KT2x5.6 V2.0 %S-812C57AMC-C3LT2x S-812C57AUA-C3LT2x
5.7 V2.0 %S-812C58AMC-C3MT2x S-812C58AUA-C3MT2x5.8 V2.0 %S-812C59AMC-C3NT2x S-812C59AUA-C3NT2x5.9 V2.0 %S-812C60AMC-C3OT2x S-812C60AUA-C3OT2x6.0 V2.0 %*1. “n” changes according to the packing form in TO-92.
B: Bulk, Z: Tape and ammo.

SOT-89-5

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

TO-92*1
S-812C20AY-n2-U
S-812C21AY-n2-U
S-812C22AY-n2-U
S-812C23AY-n2-U
S-812C24AY-n2-U
S-812C25AY-n2-U
S-812C26AY-n2-U
S-812C27AY-n2-U
S-812C28AY-n2-U
S-812C29AY-n2-U
S-812C30AY-n2-U
S-812C31AY-n2-U
S-812C32AY-n2-U
S-812C33AY-n2-U
S-812C34AY-n2-U
S-812C35AY-n2-U
S-812C36AY-n2-U
S-812C37AY-n2-U
S-812C38AY-n2-U
S-812C39AY-n2-U
S-812C40AY-n2-U
S-812C41AY-n2-U
S-812C42AY-n2-U
S-812C43AY-n2-U
S-812C44AY-n2-U
S-812C45AY-n2-U
S-812C46AY-n2-U
S-812C47AY-n2-U
S-812C48AY-n2-U
S-812C49AY-n2-U
S-812C50AY-n2-U
S-812C51AY-n2-U
S-812C52AY-n2-U
S-812C53AY-n2-U
S-812C54AY-n2-U
S-812C55AY-n2-U
S-812C56AY-n2-U
S-812C57AY-n2-U
S-812C58AY-n2-U
S-812C59AY-n2-U
S-812C60AY-n2-U

Remark 1. Please contact our sales office for products with an output voltage value other than thosespecified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
8

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

3. 2 S-812CxxB Series (Available short-circuit protection and power-off function)
Table 2 (1 / 2)
Output voltage
2.0 V2.0 %2.1 V2.0 %2.2 V2.0 %2.3 V2.0 %2.4 V2.0 %2.5 V2.0 %2.6 V2.0 %2.7 V2.0 %2.8 V2.0 %2.9 V2.0 %3.0 V2.0 %3.1 V2.0 %3.2 V2.0 %3.3 V2.0 %3.4 V2.0 %3.5 V2.0 %3.6 V2.0 %3.7 V2.0 %3.8 V2.0 %3.9 V2.0 %4.0 V2.0 %4.1 V2.0 %4.2 V2.0 %4.3 V2.0 %4.4 V2.0 %4.5 V2.0 %4.6 V2.0 %4.7 V2.0 %4.8 V2.0 %4.9 V2.0 %5.0 V2.0 %5.1 V2.0 %5.2 V2.0 %5.3 V2.0 %5.4 V2.0 %5.5 V2.0 %5.6 V2.0 %5.7 V2.0 %5.8 V2.0 %5.9 V2.0 %6.0 V2.0 %SNT-6A(H)
S-812C20BPI-C4ATFU
S-812C21BPI-C4BTFU
S-812C22BPI-C4CTFU
S-812C23BPI-C4DTFU
S-812C24BPI-C4ETFU
S-812C25BPI-C4FTFU
S-812C26BPI-C4GTFU
S-812C27BPI-C4HTFU
S-812C28BPI-C4ITFU
S-812C29BPI-C4JTFU
S-812C30BPI-C4KTFU
S-812C31BPI-C4LTFU
S-812C32BPI-C4MTFU
S-812C33BPI-C4NTFU
S-812C34BPI-C4OTFU
S-812C35BPI-C4PTFU
S-812C36BPI-C4QTFU
S-812C37BPI-C4RTFU
S-812C38BPI-C4STFU
S-812C39BPI-C4TTFU
S-812C40BPI-C4UTFU
S-812C41BPI-C4VTFU
S-812C42BPI-C4WTFU
S-812C43BPI-C4XTFU
S-812C44BPI-C4YTFU
S-812C45BPI-C4ZTFU
S-812C46BPI-C5ATFU
S-812C47BPI-C5BTFU
S-812C48BPI-C5CTFU
S-812C49BPI-C5DTFU
S-812C50BPI-C5ETFU
S-812C51BPI-C5FTFU
S-812C52BPI-C5GTFU
S-812C53BPI-C5HTFU
S-812C54BPI-C5ITFU
S-812C55BPI-C5JTFU
S-812C56BPI-C5KTFU
S-812C57BPI-C5LTFU
S-812C58BPI-C5MTFU
S-812C59BPI-C5NTFU
S-812C60BPI-C5OTFU

SOT-23-5
S-812C20BMC-C4AT2x
S-812C21BMC-C4BT2x
S-812C22BMC-C4CT2x
S-812C23BMC-C4DT2x
S-812C24BMC-C4ET2x
S-812C25BMC-C4FT2xS-812C26BMC-C4GT2x
S-812C27BMC-C4HT2x
S-812C28BMC-C4IT2x
S-812C29BMC-C4JT2x
S-812C30BMC-C4KT2x
S-812C31BMC-C4LT2x
S-812C32BMC-C4MT2x
S-812C33BMC-C4NT2x
S-812C34BMC-C4OT2x
S-812C35BMC-C4PT2x
S-812C36BMC-C4QT2x
S-812C37BMC-C4RT2x
S-812C38BMC-C4ST2x
S-812C39BMC-C4TT2x
S-812C40BMC-C4UT2x
S-812C41BMC-C4VT2x
S-812C42BMC-C4WT2x
S-812C43BMC-C4XT2x
S-812C44BMC-C4YT2xS-812C45BMC-C4ZT2x
S-812C46BMC-C5AT2x
S-812C47BMC-C5BT2x
S-812C48BMC-C5CT2x
S-812C49BMC-C5DT2x
S-812C50BMC-C5ET2x
S-812C51BMC-C5FT2xS-812C52BMC-C5GT2x
S-812C53BMC-C5HT2x
S-812C54BMC-C5IT2x
S-812C55BMC-C5JT2x
S-812C56BMC-C5KT2x
S-812C57BMC-C5LT2x
S-812C58BMC-C5MT2x
S-812C59BMC-C5NT2x
S-812C60BMC-C5OT2x

SOT-89-5
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S-812C33BUC-C4NT2x
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S-812C50BUC-C5ET2x
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Remark 1. Please contact our sales office for products with an output voltage value other than thosespecified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.

9

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

Table2 (2 / 2)
Output voltage
3.3 V2.0%
4.0 V2.0%
5.0 V2.0%

WLP-4R
S-812C33B-H4T1S
S-812C40B-H4T1S
S-812C50B-H4T1S

Remark Please contact our sales office for products with an output voltage value other than thosespecified above.
3. 3 S-812CxxE Series (Available short-circuit protection function, unavailable power-off function)
Table 3
Output voltage
SOT-23-5
SOT-89-3
S-812C33EUA-C5PT2x
3.3 V2.0 %
S-812C36EUA-C5RT2x
3.6 V2.0 %
S-812C40EUA-C5QT2x4.0 V2.0 %
*1. “n” changes according to the packing form in TO-92.
B: Bulk, Z: Tape and ammo.

SOT-89-5

TO-92*1Remark 1. Please contact our sales office for products with an output voltage value other than thosespecified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.

10

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
 Pin Configurations

Table 4

SNT-6A(H)Top view
1

6

2

5

3

4

Figure 4

SOT-23-5
Top view
5

1

4

2

3

Figure 5
SOT-89-3
Top view

1

2

Pin No.
SymbolDescription*1
1NC
No connection
2
VIN
Input voltage pin
3
VOUT
Output voltage pin
4
VSS
GND pin
5
VIN
Input voltage pin
6
ON/OFF
ON/OFF pin*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
Table 5
Pin No.
12
34

SymbolDescription
VSS
GND pin
VIN
Input voltage pin
VOUT
Output voltage pin
NC*1
No connection
ON/OFF
ON/OFF pin (B type)5
NC*1
No connection (A type, E type)*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
Table 6
Pin No.
1
2
3

Symbol
VSS
VIN
VOUT

Description
GND pin
Input voltage pin
Output voltage pin

3

Figure 6
SOT-89-5
Top view
5

1

4

2

Table 7
Pin No.
1
2
3

SymbolDescription
VOUT
Output voltage pin
VIN
Input voltage pin
VSS
GND pin
ON/OFF
ON/OFF pin (B type)
4*1
NC
No connection (A type, E type)5
NC*1
No connection*1. The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.

3

Figure 71116 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
Table 8

TO-92
Bottom view

Pin No.
1
2
3

1 2 3

Symbol
VSS
VIN
VOUT

Description
GND pin
Input voltage pin
Output voltage pin

Figure 8
WLP-4RTop view
Bottom view

A1

A2

A2

A1

B1

B2

B2

B1

Figure 9

12

Table 9Pin No.
A1
B1
A2
B2

SymbolVOUT
VIN
VSS
ON/OFF

Description
Output voltage pin
Input voltage pin
GND pin
ON/OFF pin

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
 Absolute Maximum Ratings

Table 10
Item

SymbolVIN
VON/OFF
VOUT

Input voltage
Output voltage
SNT-6A(H)
SOT-23-5
Power dissipation

SOT-89-3

PD

SOT-89-5
TO-92(Ta=25C unless otherwise specified)Absolute Maximum Rating
Units
V
VSS0.3 to VSS18
V
VSS0.3 to VIN0.3
V
VSS0.3 to VIN0.3
500*1mW
250 (When not mounted on board)
mW
600*1
mW
500 (When not mounted on board)mW
1000*1mW
500 (When not mounted on board)mW
1000*1mW
400 (When not mounted on board)
mW
800*1
mW
40 to 85C40 to 125
C

Operation ambient temperature
Topr
Storage temperature
Tstg*1. When mounted on board[Mounted board](1) Board size : 114.3 mm  76.2 mm  t1.6 mm(2) Board name : JEDEC STANDARD51-7

Power dissipation (PD) [mW]

Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
1200

SOT-89-5
SOT-89-3

1000

TO-92

800

SOT-23-5

600
400
200
0

SNT-6A(H)
0

150
100
50
Ambient temperature (Ta) [C]

Figure 10 Power Dissipation of The Package (When mounted on Board)1316 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Electrical Characteristics
Table 11Item
Output voltage*1

SymbolVOUT(E)

Conditions
VIN = VOUT(S)2V, IOUT = 10mA

2.0V  VOUT(S)  2.9V
3.0V  VOUT(S)  3.9V
V
2V
OUT(S)
Output current*2
IOUT
 VIN16V 4.0V  VOUT(S)  4.9V
5.0V  VOUT(S)  6.0V
2.0V  VOUT(S)  2.4V
2.5V  VOUT(S)  2.9V
3.0V  VOUT(S)  3.4V
3.5V  VOUT(S)  3.9V
IOUT =*3
Dropout voltage
Vdrop
10mA
4.0V  VOUT(S)  4.4V
4.5V  VOUT(S)  4.9V
5.0V  VOUT(S)  5.4V
5.5V  VOUT(S)  6.0V
VOUT(S)  1V  VIN  16V,
Line regulation 1
 VOUT11
IOUT = 1mA
VOUT(S)  1V  VIN  16V,
Line regulation 2
 VOUT21
IOUT = 1A
2.0V  VOUT(S)  2.9V,
1A  IOUT  20mA
3.0V  VOUT(S)  3.9V,
VIN = VOUT(S) 1A  IOUT  30mA
Load regulation
 VOUT31
 2V
4.0V  VOUT(S)  4.9V,
1A  IOUT  40mA
5.0V  VOUT(S)  6.0V,
1A  IOUT  50mA
VOUT
VIN = VOUT(S)  1V, IOUT = 10mA,
Output voltage
temperature coefficient*4
Ta VOUT 40C  Ta  85C
2.0V  VOUT(S)  2.7V
VIN =VOUT(S)2.8V  VOUT(S)  3.7V
Current consumption
ISS
2V,
3.8V  VOUT(S)  5.1V
no load
5.2V  VOUT(S)  6.0V
Input voltage
VIN
Applied to products with power-off function
Current consumption
VIN = VOUT(S)  2V,
ISS2
during power-off
VON/OFF = 0V, no load
ON/OFF pin
VIN = VOUT(S)  2V, RL = 1k,VSH
input voltage “H”
determined by VOUT output level
ON/OFF pin
VIN = VOUT(S)  2V, RL = 1k,VSL
input voltage “L”
determined by VOUT output level
ON/OFF pin
ISH
VIN = 7V, VON/OFF = 7V
input current “H”
ON/OFF pin
ISL
VIN = VOUT(S)  2V, VON/OFF = 0V
input current “L”
Applied to products with short-circuit protection function
Short-circuit current
IOS
VIN = VOUT(S)  2V, VOUT = 0V

14

(Ta=25C unless otherwise specified)
Test
Min.
Typ.
Max. Units
circuits
VOUT(S)V
VOUT(S) OUT(S)V1
 0.98
 1.02
30


mA
3
50


mA
3
65


mA
3
75


mA
3
0.46
0.95
V
1

0.32
0.68
V
1

0.23
0.41
V
1

0.19
0.35
V
1

0.16
0.30
V
1

0.14
0.27
V
1

0.12
0.25
V
1

0.11
0.23
V
1



5

20

mV

1



5

20

mV

1



6

30

mV

1



10

45

mV

1



13

65

mV

1



17

80

mV

1



100



ppm/C

1







0.9
1.0
1.2
1.5


1.6
1.8
2.1
2.5
16

A
A
A
A
V

2
2
2
2
1



0.1

0.5

A

2

2.0





V

4





0.4

V

4

-0.1



0.1

A

4

-0.1



0.1

A

4



40



mA

3

Rev.7.0_01

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series*1. VOUT(S): Set output voltage
VOUT(E) Actual output voltage
Output voltage when fixing IOUT(=10 mA) and inputting VOUT(S)2.0V.
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output
current.
*3. Vdrop = VIN1(VOUT(E)  0.98)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT(E) after gradually decreasing the
input voltage.
*4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
VOUT
VOUT
[mV/°C]*1 = VOUT(S) [V]*2  Ta V[ppm/°C]*3  1000
Ta
OUT
*1. Change in temperature of output voltage*2. Set output voltage*3. Output voltage temperature coefficient1516 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Test Circuits
1.
VIN

VOUT

A

(ON/OFF)*1
VSS
Set to ON

V

Figure 11
2.
A

VIN

VOUT

(ON/OFF)*1
VSS
Set to VIN or
GND

Figure 12
3.

VIN

VOUT

A

(ON/OFF)*1
VSSV

Set to ON

Figure 13
4.
VIN
A

VOUT

(ON/OFF)*1
VSS

Figure 14*1. In case of product with power-off function.

16

V

RL

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
 Standard Circuit

OUTPUT

INPUT
VOUT
VIN
*3
 (ON/OFF)
CIN*1

VSS

CL*2

GND

Single GND*1. CIN is a capacitor for stabilizing the input.
*2. In addition to tantalum capacitor, ceramic capacitor can be used for CL.
*3. Control this ON/OFF pin in the product with power-off function.
Figure 15
Caution The above connection diagram and constant will not guarantee successful operation.
Perform through evaluation using the actual application to set the constant.

1716 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Explanation of Terms
1. Output capacitor (CL)Generally in voltage regulator, output capacitor is used to stabilize regulation and to improve thecharacteristics of transient response. The S-812C Series operates stably without output capacitor CL.
Thus the output capacitor CL is used only for improvement of the transient response. In the applications
that users will use the S-812C Series, and they are not cautious about the transient response, it ispossible to omit an output capacitor. If using an output capacitor for this IC, users are able to use devices
such as ceramic capacitor which has small ESR (Equivalent Series Resistance).

2. Output voltage (VOUT)
The accuracy of the output voltage  2.0% is assured under the specified conditions for input voltage,
which differs depending upon the product items, output current, and temperature.

Caution If the above conditions change, the output voltage value may vary and go out of theaccuracy range of the output voltage. Refer to " Electrical Characteristics" and "
Characteristics (Typical Data)" for details.
3. Line regulations 1 and 2 (VOUT1, VOUT2)
Indicate the dependency of the output voltage against the input voltage. That is, the value shows how
much the output voltage changes due to a change in the input voltage after fixing output current constant.

4. Load regulation (VOUT3)
Indicates the dependency of the output voltage against the output current. That is, the value shows how
much the output voltage changes due to a change in the output current after fixing output current
constant.

5. Dropout voltage (Vdrop)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input
voltage (VIN) gradually until the output voltage has dropped out to the value of 98% of the actual output
voltage (VOUT(E)).
Vdrop = VIN1  (VOUT(E)  0.98)

18

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

VOUT 6. Output voltage temperature coefficient Ta  VOUT 
The shaded area in Figure 16 is the range where VOUT varies in the operation temperature range when
the output voltage temperature coefficient is 100 ppm/C.
Example of S-812C30A typ. product
VOUT
[V]

0.30 mV/C

VOUT(E)*1
0.30 mV/C

40

25

85

Ta [C]*1. VOUT(E) is the value of the output voltage measured at Ta = 25C.

Figure 16
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
VOUT
V[ppm/°C]*3  1000[mV/°C]*1 = VOUT(S) [V]*2  Ta OUT
Ta
VOUT

*1. Change in temperature of output voltage*2. Set output voltage*3. Output voltage temperature coefficient1916 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Operation
1. Basic operation
Figure 17 shows the block diagram of the S-812C Series.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output
voltage resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary tomaintain the constant output voltage which is not influenced by the input voltage and temperaturechange, to the output transistor.
VIN*1

Current
supplyError
amplifier
Vref

VOUT


Rf



Vfb
Reference voltage
circuit

Rs

VSS
*1.

Parasitic diodeFigure 17
2. Output transistor
In the S-812C Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN  0.3 V to prevent the voltage regulator from being damaged due
to reverse current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potentialof VOUT became higher than VIN.

20

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
3. ON/OFF pin

This pin starts and stops the regulator.
When the ON/OFF pin is set to OFF level, the entire internal circuit stops operating, and the built-in
P-channel MOS FET output transistor between the VIN pin and the VOUT pin is turned off, reducing
current consumption significantly. The VOUT pin becomes the VSS level due to the internally divided
resistance of several M between the VOUT pin and the VSS pin.
The structure of the ON/OFF pin is as shown in Figure 18. Since the ON/OFF pin is neither pulled downnor pulled up internally, do not use it in the floating status. Note that if applying the voltage of VIN + 0.3 V
or more, the current flows to VIN via a parasitic diode in the IC.
When not using the ON/OFF pin in the product with the power-off function, connect the ON/OFF pin to
the VIN pin (in positive logic), or to the VSS pin (in negative logic).
The output voltage may increase by stopping regulation when a lower current (100 A or less) isapplied.
If the output voltage increased during power-off, pull the VOUT pin down to the VSS pin and set the
ON/OFF pin to the power-down level.

Table 12
Product Type

ON/OFF Pin

Internal Circuit

VOUT Pin Voltage

Current Consumption

B“L”: OFFStop

VSS level

ISS2

B“H”: ON

OperateSet value

ISS

VIN

ON/OFF

VSS

Figure 18
4. Short-circuit protection circuit
In the S-812C Series, users are able to select whether to set the short circuit protection, which protects
the output capacitor from short-circuiting between the VOUT pin and the VSS pin.
The short circuit protection circuit controls the output current against voltage VOUT, as seen in “Characteristics (Typical Data)”, “1. Output Voltage vs Output Current (When load current
increases)”, and limits the output current at approx. 40 mA even if the VOUT pin and the VSS pins areshort-circuited.
However, this short circuit protection circuit does not work as for thermal protection. Pay attention to theconditions of input voltage and load current so that, under the usage condition including short circuit, theloss of the IC will not exceed power dissipation of the package.
Even if pins are not short-circuited, this protection circuit works to limit the current to the specified value,in order to protect the output capacitor, when the output current and the potential difference between
input and output voltages increase.
In the product without the short circuit protection circuit, the S-812C Series allows the relatively larger
current because this protection circuit is detached.

21

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Selection of External Components
1. Output capacitor (CL)The S-812C Series has an internal phase compensation circuit which stabilizes the operation regardlessof the change of output load. Therefore it is possible for users to have a stable operation without an
output capacitor (CL). However, the values of output overshoot and undershoot, which are thecharacteristics of transient response, vary depending on the output capacitor. In selecting the value of
output capacitor, refer to the data on CL dependency in “ Reference data”, “1. Transient response
characteristics (Typical data: Ta25 C)”.
Set ESR 10  or less when using a tantalum capacitor or an aluminum electrolytic capacitor. Pay
attention at low temperature, that aluminum electrolytic capacitor especially may oscillate because ESR
increases. Evaluate sufficiently including the temperature characteristics in use.

 Application Circuit
1. Output current boost circuit
As shown in Figure 19, the output current can be boosted by externally attaching a PNP transistor.
Between the input voltage VIN and the VIN pin (for power supply) in the S-812C Series, if setting thebase-emitter voltage VBE which fully switches the PNP transistor on, S-812C Series controls the basecurrent in a PNP transistor so that the output voltage VOUT reaches the level of voltage which is set by
the S-812C Series.
Since the output current boosting circuit in Figure 19 does not have the good characteristics of transient
response, under the usage condition, confirm if output fluctuation due to power-on, and fluctuations of
power supply and load affect on the operation or not before use.
Note that the short-circuit protection circuit in the S-812C Series does not work as short-circuit protection
for this boost circuit.
Tr1

S-812C
Series
ON/OFF
VSS
VIN

VIN

R1
CIN

CL

GND

Figure 19

22

VOUT

VOUT

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
2. Constant current circuit

This circuit can be used as a constant current circuit if making the composition seen in Figure 20 and
21. Constant current IO is calculated from the following equation (VOUT(E) = actual output voltage):
IO = (VOUT(E)  RL) + ISS
Note that by using a circuit in Figure 20, it is impossible to set the better driving ability to the constantamperage (IO) than the S-812C Series basically has.
To gain the driving ability which exceeds the S-812C Series, there’s a way to combine a constantcurrent circuit and a current boosting circuit, as seen in Figure 21.
The maximum input voltage for a constant current circuit is 16 V + the voltage for device (VO).
It is not recommended to add a capacitor between the VIN pin (power supply) and the VSS pin or the
VOUT pin (output) and the VSS pin because the rush current flows at power-on.
VIN S-812C VOUT

VIN

SeriesV
ON/OFF RL OUT
IO
Device
VO

VSS
CIN
GND

Figure 20 Constant Current Circuit
Tr1
VIN S-812C

VIN

VOUT

SeriesR1
ON/OFF VSS
CIN
GND

RL VOUTVO

IO

DeviceFigure 21 Constant Current Boost Circuit
3. Output voltage adjustment circuit(Only for S-812CxxA Series (Unavailable short-circuit protection and power-off function))
By using the composition seen in Figure 22, users are able to increase the output voltage. The value of
output voltage VOUT1 is calculated from the following equation (VOUT(E) = actual output voltage):
VOUT1 = VOUT(E)  (R1 + R2)  R1 + R2  ISS
Set the value of resistors R1 and R2 so that the S-812C Series is not affected by current consumption
ISS.
Capacitor C1 reduces output fluctuation due to power-on, power fluctuation and load fluctuation. Set thevalue according to the actual evaluation.
It is not recommended to add a capacitor between the VIN pin (power supply) and the VSS pin or the
VOUT pin (output) and the VSS pin because it causes output fluctuation and output oscillation due topower-on.

VIN

VIN S-812C
Series

R1

VSS
CIN
GND

VOUT1

VOUT

C1

CL

R2
Figure 2223

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Precautions
 Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low.
When mounting an output capacitor between the VOUT pin and the VSS pin (CL) and a capacitor forstabilizing the input between the VIN pin and the VSS pin (CIN), the distance from the capacitors to thesepins should be as short as possible.
 Note that generally the output voltage may increase when a series regulator is used at low load current(1 A or less).
 At low load current (100 A or less) output voltage may increase when the regulating operation is halted
by the ON/OFF pin.
 Generally a series regulator may cause oscillation, depending on the selection of external parts. The
following conditions are recommended for the S-812C Series. However, be sure to perform sufficientevaluation under the actual usage conditions for selection, including evaluation of temperature
characteristics.
Equivalent Series Resistance (ESR): 10  or less (in case of using output capacitor)
Input series resistance (RIN):
10  or less
 The voltage regulator may oscillate when the impedance of the power supply is high and the input
capacitance is small or an input capacitor is not connected.
 Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when
the power supply fluctuates. Sufficiently evaluate the output voltage at power-on with the actual device.
 The application conditions for the input voltage, the output voltage, and the load current should not exceed
the package power dissipation.
 Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
electrostatic protection circuit.
 ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement byproducts including this IC of patents owned by a third party.

 Precautions for WLP package● The side of device silicon substrate is exposed to the marking side of device package. Since this portion has lower
strength against the mechanical stress than the standard plastic package, chip, crack, etc should be careful of thehanding of a package enough. Moreover, the exposed side of silicon has electrical potential of device substrate, andneeds to be kept out of contact with the external potential.
● In this package, the overcoat of the resin of translucence is carried out on the side of device area. Keep it mind that it
may affect the characteristic of a device when exposed a device in the bottom of a high light source.

24

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
 Characteristics (Typical Data)

1. Output Voltage vs Output Current (When load current increases)
S-812C20B (Ta=25°C) Short- circuit protection
2.5
VIN=2.5V
2.0
5V
7V
1.5

S-812C30B (Ta=25°C) Short-circuit protection
3.5
3.0

VOUT (V)VOUT (V)

1.0

2.0
5V

4V

0.5

0.0

6V

VIN=3.5V

1.5
1.0

4V

3V

0.5

8V

2.5

0.0
0

50

100

IOUT (mA)

150

0

50

100

IOUT (mA)

150

200

VOUT (V)S-812C50B (Ta=25°C) Short-circuit protection
6.0
10V
5.0
4.0
3.0

VIN=5.5V

2.0

6V

8V
7V

1.0
0.0
0

100

200

300

IOUT (mA)

S-812C20A (Ta=25 ºC)
2.5

No short-circuit protection

S-812C30A (Ta=25ºC)
3.5

VIN=2.3V

7V

2.5V
4V

3V

0.5

VOUT (V)VOUT (V)

1.5
1.0

VIN=3.3V

3.0

2.0

5V

No short-circuit protection

2.5
2.0

8V

1.5

3.5V

1.0

4V

5V

6V

0.5

0.0

0.0
0

100

200

300

IOUT (mA)

S-812C50A (Ta=25ºC)

6.0

0

100

200
IOUT (mA)

300

400

No short-circuit protection

VOUT (V)

5.0
4.0
10V

3.0
2.0

VIN=5.3V

1.0

8V
6V 7V

5.5V

0.0
0

100

200
IOUT (mA)

300

400

25

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

2. Maximum Output Current vs Input Voltage

S-812C20B

Short-circuit protection

140

S-812C30B
Ta=-40°C

120
100

IOUTMAX (mA)IOUTMAX (mA)

Short-circuit protection

200

80
60
40

25°C

20

Ta=-40°C

85°C

150
100
25°C

50

85°C

0

0
0

4

8

12

0

16

4

VIN (V)
S-812C50B

12

16

Short-circuit protection

300

Ta=-40°C

250

IOUTMAX (mA)

8

VIN (V)

200
150
100

25°C

50

85°C

0
0

4

8

12

16

VIN (V)
S-812C20A

S-812C30A
200

No short-circuit protection

140
Ta=-40ºC

100
80

25ºC

60
40

85ºC

20
4

S-812C50A

8

VIN (V)

12

16

No short-circuit protection

300

IOUTMAX (mA)

250

Ta=-40ºC

200
150

25ºC

100

85ºC

50
0
0

26

100

4

8

VIN(V)

12

16

25ºC

50
0

0
0

Ta=40ºC

150
IOUTMAX (mA)IOUTMAX (mA)120

No short-circuit protection

85ºC
0

4

8
VIN (V)1216

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
3. Output Current vs. Input Voltage
S-812C20B (Ta=25°C)

S-812C30B (Ta=25°C)

2.10

3.15

VOUT (V)3.10-50 mA-10 mA

VOUT (V)IOUT=-1 A

2.05-20 mA

2.00
-1 mA

1.95

IOUT=-1 A

3.05-20 mA-50 mA-10 mA

3.00
-1 mA

2.95
2.90

1.90

2.85
1.5

2

2.5
3
VIN (V)
S-812C50B (Ta=25°C)

3.5

4

6.5

7

2.5

3

3.5
4
VIN (V)

4.5

5

VOUT (V)

5.25
5.15

IOUT=-1 A

5.05-10 mA

4.95-20 mA-1 mA-50 mA

4.85
4.75
4.5

5

5.5
6
VIN (V)
4. Dropout Voltage vs Output Current
S-812C20B

S-812C30B

2000

1600
1400
1200
1000
800
600
400
200
0

85°C

Vdrop (mV)

Vdrop (mV)

25°C

1500
1000
500

Ta=-40°C

0
0

10

20

30

40

IOUT (mA)

50

85°C
25°C

Ta=-40°C
0

10

20

30

IOUT (mA)

40

50

S-812C50B
1000
900
800
700
600
500
400
300
200
100
0

Vdrop (mV)

85°C
25°C

Ta=-40°C
0

10

20

30

IOUT (mA)

40

50

27

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

5. Output Voltage vs Ambient Temperature
3.06

2.02

3.03

VOUT (V)S-812C30B

2.04

VOUT (V)S-812C20B

2.00

2.97

1.98
1.96

3.00

-50

0

50

2.94

100

-50

0

Ta (°C)50100

Ta (°C)

S-812C50B
5.10

VOUT (V)

5.05
5.00
4.95
4.90

-50

0

50

100

Ta (°C)

20

20

15

15

10
5
0

S-812C20B
S-812C50B-50

S-812C30B

0

50

100

VOUT3 (mV)

80
60

20
0

S-812C20B
S-812C30B
S-812C50B

-50

0

50

Ta (°C)

0

S-812C20B
S-812C50B

-50

0

100

S-812C30B50

Ta (°C)

8. Load Regulation vs Ambient Temperature

40

10
5

Ta (°C)28

7. Line Regulation 2 vs Ambient TemperatureVOUT2 (mV)VOUT1 (mV)

6. Line Regulation 1 vs Ambient Temperature10016 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01
9. Current Consumption vs Input Voltage

S-812C30B

S-812C20B
2.5

2.5
2.0

85°C

25°C

1.5

ISS (A)

ISS (A)

2.0

1.0
0.5

1.5
1.0
0.5

Ta= -40°C

85°C

25°C

Ta= -40°C

0.0

0.0
0

4

8

12

V IN (V)

16

0

4

8

V IN (V)12

16

S-812C50B
2.5

ISS (A)

2.0

85°C

25°C

1.5
1.0
0.5

Ta= -40°C

0.0
0

4

8

12

V IN (V)16

10. ON/OFF Pin Input Threshold vs Input Voltage

VSH / VSL (V)

2.5
25°C

85°C

2.0

Ta40°C

1.5
1.0

Ta40°C

0.5

25°C

85°C

0.0
0

4

8

12

16

VIN (V)29

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

 Reference Data
1. Transient Response Characteristics (Typical data: Ta25 C)
In p u t v o lta g eorL o a d c u rre n t
O v e rs h o o t
O u tp u t v o lta g e
U n d e rs h o o t

1-1. Power-on : S-812C30B (CL=10F; ceramic capacitor)
VIN, VON/OFF05 V, IOUT10 mA, CL10 F

VOUT (0.5 V/div)

5V
0V
3V

0V
TIME (100 s/div)

Load dependency of overshoot at power-on

VIN, VON/OFF0VOUT(S)2 V, CL10 F

0.030

Overshoot (V)Overshoot (V)S-812C30B

0.020
0.015

S-812C50B

0.010
0.005
0.02

0.04 0.06
IOUT (A)

0.08

0.1

VIN, VON/OFF0VDD, IOUT10 mA,
CL10 F

0.035

S-812C30B

0.4
0.2

0.030

0

0.06

S-812C30B

2030
CL (F)

S-812C50B

0.015
0.010

40

50

VIN, VON/OFF0VOUT(S)2 V, IOUT10 mA,
CL10 F

0.05

0.025
0.020

10

“Ta” dependency of overshoot at power-on

Overshoot (V)Overshoot (V)S-812C50B

0.6

0.0

0

VDD dependency of overshoot at power-on

S-812C50B
S-812C30B

0.04
0.03
0.02
0.01

0.005
0.000

0.00

0

30

VIN, VON/OFF0VOUT(S)2 V, IOUT10 mA

0.8

0.025

0.000

CL dependency of overshoot at power-on

510
VDD (V)

15

20

50

0

50
Ta (°C)100

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

1-2. ON/OFF pin : S-812C30A (CL=10F; ceramic capacitor)

VOUT (0.5 V/div)

VIN5 V, VON/OFF05 V, IOUT10 mA, CL10F
5V
0V
3V

0V
TIME (200 s/div)

load dependency of overshoot with ON/OFF pin

0.6
S-812C50B

0.4

CL dependency of overshoot with ON/OFF pin

0.2
S-812C30B

0.0
0.001

0.01

10

Overshoot (V)Overshoot (V)S-812C50B

S-812C30B

0.1
0.0
0

5

0.2

10
VDD (V)15

S-812C30B

0

10

20
30
CL (F)

40

50“Ta” dependency of overshoot with ON/OFF pin

VINVDD, VON/OFF0VDD, IOUT10 mA,
CL10 F

0.5
0.4
0.3
0.2

S-812C50B

0.4

100

VDD dependency of overshoot with ON/OFF pin
0.7
0.6

0.6

0.0

0.1
1
IOUT (mA)

VINVOUT(S)2 V, VON/OFF0VOUT(S)2 V,
IOUT10 mA

0.8
Overshoot (V)Overshoot (V)

0.8

VINVOUT(S)2 V, VON/OFF0 VOUT(S)2 V,
CL10 F

20

0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0

VINVOUT(S)2 V, VON/OFF0VOUT(S)2 V,
IOUT10 mA, CL10 F

S-812C50B
S-812C30B

50

0

50

100

Ta (°C)31

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

1-3. Power supply fluctuates: S-812C30B (CL=10F; ceramic capacitor)

VOUT (0.05V / div)

VIN, VON/OFF4 8 V, IOUT10 mA

10 V
5V
0V

3V
2.9 V
TIME (100s/div)

S-812C30B

10

20
30
IOUT (mA)40

Overshoot (V)VIN, VON/OFFVOUT(S)1 VVDD, IOUT10 mA,
CL10 F
0.16
0.14
S-812C50B
0.12
0.10
0.08
0.06
0.04
S-812C30B
0.02
0.00
0
5
10
15
20
VDD (V)

0.20

S-812C30B

0.15

S-812C50B

0.10
0.05
0.00

50

VDD dependency of overshoot at power supply fluctuates

32

VIN, VON/OFFVOUT(S)1 VVOUT(S)5 V,
IOUT10 mA

0.25

S-812C50B

0

CL dependency of overshoot at power supply fluctuates

Overshoot (V)

0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00

VIN, VON/OFFVOUT(S)1 VVOUT(S)5 V,
CL10 F

0

10

20
30
CL (F)

40

50“Ta” dependency of overshoot at power supply fluctuates
VIN, VON/OFFVOUT(S)1 VVOUT(S)5 V,
IOUT10 mA, CL10 F

Overshoot (V)Overshoot (V)Load dependency of overshoot at power supply fluctuates

0.16
0.14
S-812C50B
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0
50

S-812C30B

Ta (°C)50100

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

VOUT (0.05 V / div)

VIN, VON/OFF84 V, IOUT10 mA

10 V
5V
0V

3V
2.9
2.8
TIME (500s/div)

Load dependency of undershoot at power supply fluctuates CL dependency of undershoot at power supply fluctuates
VIN, VON/OFFVOUT(S)5 VVOUT(S)1 V,
CL10 F

0.6

S-812C50B

0.4
S-812C30B

0.2

0.35
Undershoot (V)Undershoot (V)

0.8

10

20
30
IOUT (mA)

40

0.10

S-812C50B

0.05

0.30
Undershoot (V)Undershoot (V)0.15
S-812C30B

S-812C30B

0

10

20
30
CL (F)

40

50“Ta” dependency of undershoot at power supply fluctuates

VIN, VON/OFFVDDVOUT(S)1 V,
IOUT10mA, CL10 F

0.20

S-812C50B

0.20
0.15
0.10

50

VDD dependency of undershoot at power supply fluctuates
0.25

0.30
0.25

0.05
0.00

0.0
0

VIN, VON/OFF VOUT(S)5 VVOUT(S)1 V,
IOUT10 mA

VIN, VON/OFFVOUT(S)5 VVOUT(S)1 V,
IOUT10mA, CL10 F

0.25

S-812C50B

0.20
0.15
0.10

S-812C30B

0.05
0.00

0.00
0

5

10
VDD (V)

15

20

50

0

Ta (°C)

50

100

33

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

1-4. Load fluctuation: S-812C30B (CL=10F; ceramic capacitor)
VIN5 V, IOUT10 mA1 A, CL10 F
VOUT (0.05 V / div)

10 mA
0 mA
3.1 V
3V
2.9 V

TIME (200 ms / div)

Load dependency of overshoot at load fluctuation
VIN, VON/OFFVOUT(S)2 V,
IOUTILoad1 A, CL10F

1.0

VIN, VON/OFFVOUT(S)2 V,
IOUT10 mA1 A

S-812C50B

Overshoot (V)Overshoot (V)

1.2

0.8
0.6
0.4

S-812C30B

0.2
0.0

0

20

40
60
ILoad (mA)

80

100

0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00

IOUT10 mA1 A, CL10 F

10VDD (V)

S-812C30B

15

20

10

20
30
CL (F)

40

50

VIN, VON/OFF=VOUT(S)2 V,
IOUT10 mA1 A, CL10 F

0.16
0.14

S-812C30B

5

S-812C50B“Ta” dependency of overshoot at load fluctuation

S-812C50B

0

0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0

Overshoot (V)Overshoot (V)VDD dependency of overshoot at load fluctuation

34

CL dependency of overshoot at load fluctuation

S-812C50B

0.12
0.10
0.08
0.06
0.04
0.02
0.00

S-812C30B

50

0

50
Ta (°C)100

16 V INPUT, 75 mA VOLTAGE REGULATOR
S-812C Series

Rev.7.0_01

VOUT (0.05 V / div)

VIN5 V, IOUT1 A,10 mA, CL10 F
10 mA
0 mA
3V
2.9 V

TIME (500 s / div)

Load dependency of undershoot at load fluctuation
VIN, VON/OFFVOUT(S)2 V,
IOUT1 AILoad, CL10F

1.0

S-812C50B

0.8
0.6
0.4
S-812C30B

0.2
0.0

0

20

40
60
ILoad (mA)

80

0.10
0.05

S-812C30B

0

0.25
Undershoot (V)

0.15
0.10
S-812C30B

0.05

0

5

10
VDD (V)

15

20

10

20
30
CL (F)

40

50“Ta” dependency of undershoot at load fluctuation

S-812C50B

Undershoot (V)S-812C50B

0.15

IOUT1 A10 mA, CL10 F

0.20

0.00

0.20

0.00

100

VDD dependency of undershoot at load fluctuation

VIN, VON/OFFVOUT(S)2 V,
IOUT1 A10 mA

0.25
Undershoot (V)Undershoot (V)1.2

CL dependency of undershoot at load fluctuation

0.20

VIN, VON/OFFVOUT(S)2 V,
IOUT1 A10 mA, CL10 F

S-812C50B

0.15
0.10
0.05
0.00
50

S-812C30B

0

50

100

Ta (°C)35

1.57±0.03
6

5

1

2

4

+0.05
0.08 -0.02

30.5

0.48±0.02

0.2±0.05

No. PI006-A-P-SD-2.1

TITLE

SNT-6A(H)-A-PKG Dimensions

No.

PI006-A-P-SD-2.1

ANGLE
UNIT

mm

ABLIC Inc.

+0.1

ø1.5 -0

4.0±0.1

2.0±0.05

0.25±0.05+0.1

1.85±0.05

ø0.5 -0

4.0±0.1

0.65±0.05

3 2 1

4

5 6

Feed direction

No. PI006-A-C-SD-2.0

TITLE

SNT-6A(H)-A-Carrier Tape

No.

PI006-A-C-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

12.5max.

9.0±0.3

Enlarged drawing in the central part
ø13±0.2

(60°)

(60°)

No. PI006-A-R-SD-1.0

TITLE

SNT-6A(H)-A-ReelNo.

PI006-A-R-SD-1.0

ANGLE
UNIT

QTY.
mm

ABLIC Inc.

5,000

0.52

1.36

2

0.52

0.2 0.3

1.
2.

1(0.25 mm min. / 0.30 mm typ.)(1.30 mm ~ 1.40 mm)
1.
2.
3.
4.

0.03 mm
SNT

1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.30 mm to 1.40 mm).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1.
2.

(0.25 mm min. / 0.30 mm typ.)(1.30 mm ~ 1.40 mm)

No. PI006-A-L-SD-4.1

TITLE

SNT-6A(H)-A-Land Recommendation

No.

PI006-A-L-SD-4.1

ANGLE
UNIT

mm

ABLIC Inc.

2.9±0.2
1.9±0.2
4

5

1

2

+0.1

0.16 -0.06

30.95±0.1
0.4±0.1

No. MP005-A-P-SD-1.3

TITLE

SOT235-A-PKG Dimensions

No.

MP005-A-P-SD-1.3

ANGLE
UNIT

mm

ABLIC Inc.

4.0±0.1(10 pitches:40.0±0.2)+0.1

ø1.5 -0+0.2

ø1.0 -0

2.0±0.05

0.25±0.1

4.0±0.1

1.4±0.2

3.2±0.2

3 2 1

4

5

Feed direction

No. MP005-A-C-SD-2.1

TITLE

SOT235-A-Carrier Tape

No.

MP005-A-C-SD-2.1

ANGLE
UNIT

mm

ABLIC Inc.

12.5max.

9.0±0.3

Enlarged drawing in the central part
ø13±0.2

(60°)

(60°)

No. MP005-A-R-SD-1.1

TITLE

SOT235-A-Reel

No.

MP005-A-R-SD-1.1

ANGLE

QTY.

UNIT

mm

ABLIC Inc.

3,000

4.5±0.1

1.5±0.1

1.6±0.2

45°

1

2

3

1.5±0.1 1.5±0.1

0.4±0.05

0.4±0.1

0.4±0.1
0.45±0.1

No. UP003-A-P-SD-2.0

TITLE

SOT893-A-PKG Dimensions

No.

UP003-A-P-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

4.0±0.1(10 pitches : 40.0±0.2)+0.1

ø1.5 -0

2.0±0.05

ø1.5 +0.1-0

0.3±0.05

8.0±0.1

2.0±0.1

4.75±0.1

Feed direction

No. UP003-A-C-SD-2.0

TITLE

SOT893-A-Carrier Tape

No.

UP003-A-C-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

16.5max.

13.0±0.3

Enlarged drawing in the central part

(60°)

(60°)

No. UP003-A-R-SD-1.1

TITLE

SOT893-A-Reel

No.

UP003-A-R-SD-1.1

ANGLE
UNIT

QTY.
mm

ABLIC Inc.

1,000

4.5±0.1
1.5±0.1

1.6±0.2
5

4

0.3
45°
1

2

3

1.5±0.1 1.5±0.1

0.4±0.05

0.4±0.1

0.4±0.1
0.45±0.1

No. UP005-A-P-SD-2.0

TITLE

SOT895-A-PKG Dimensions

No.

UP005-A-P-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

4.0±0.1(10 pitches : 40.0±0.2)
ø1.5 +0.1-0

2.0±0.05+0.1

ø1.5 -0

0.3±0.05

8.0±0.1

2.0±0.1

4.75±0.1

3 2 1

4

5

Feed direction

No. UP005-A-C-SD-2.0

TITLE

SOT895-A-Carrier Tape

No.

UP005-A-C-SD-2.0

ANGLE
UNIT

mm

ABLIC Inc.

16.5max.

13.0±0.3
Enlarged drawing in the central part

(60°)

(60°)

No. UP005-A-R-SD-1.1

TITLE

SOT895-A-Reel

No.

UP005-A-R-SD-1.1

ANGLE
UNIT

QTY.
mm

ABLIC Inc.

1,000

4.2max.

5.2max.

Marked side

0.6max.

0.45±0.1

0.45±0.1

1.27

No. YS003-D-P-SD-2.1

TITLE

TO92-D-PKG Dimensions

No.

YS003-D-P-SD-2.1

ANGLE
UNIT

mm

5.2max.

4.2max.

Marked side

0.6max.

0.45±0.1
0.45±0.1+0.4

2.5 -0.1

1.27

No. YZ003-E-P-SD-2.1

TITLE

TO92-E-PKG Dimensions

No.

YZ003-E-P-SD-2.1

ANGLE
UNIT

mm

ABLIC Inc.

12.7±1.0

1.0max.

1.0max.

1.0max.
Marked side

1#pin

3#pin
1.45max.
0.7±0.2

ø4.0±0.2

6.35±0.4

12.7±0.3(20 pitches : 254.0±1.0)

Z typeFeed direction

No. YZ003-E-C-SD-1.1

TITLE

TO92-E-Radial TapeNo.

YZ003-E-C-SD-1.1

ANGLE
UNIT

mm

ABLIC Inc.

Spacer(Sponge)

312

18

35

Side spacer placed in front side

154

314

Space more than 4 strokes

162

333

43

No. YZ003-E-Z-SD-2.0

TITLE

TO92-E-Ammo Packing

No.

YZ003-E-Z-SD-2.0

ANGLE

QTY.

UNIT

mm

ABLIC Inc.

2,000

B

0.73±0.03

1

2

A

A

B

0.4

0.6max.

4-(ø0.22)
ø0.05 M S A B

Sø0.22±0.03

0.06 S
Pin No.

Symbol

A1

VOUT

B1
A2
B2

VIN
VSS
ON/OFF

No. HR004-A-P-SD-1.0

TITLE

WLP-4R-A-PKG Dimensions(S-812CXX)

No.

HR004-A-P-SD-1.0

ANGLE
UNIT

mm

ABLIC Inc.

+0.1

ø1.5 -0

2.0±0.05

ø0.3±0.05

4.0±0.1

0.20±0.05

4.0±0.1

0.65±0.1

1.1±0.1

B1 A1
B2 A2
Feed direction

No. HR004-A-C-SD-1.0

TITLE
No.

WLP-4R-A-C a r r i e r T a p e(S-812CXX)
HR004-A-C-SD-1.0

ANGLE
UNIT

mm

ABLIC Inc.

+1.0

9.0 - 0.0
11.4±1.0

Enlarged drawing in the central part

ø13±0.2

(60°)

(60°)

No. HR004-A-R-SD-1.0

WLP-4R-A-Reel(S-812CXX)
HR004-A-R-SD-1.0

TITLE
No.

QTY.

ANGLE
UNIT

mm

ABLIC Inc.

3,000

Disclaimers (Handling Precautions)1.

All the information described herein (product data, specifications, figures, tables, programs, algorithms andapplication circuit examples, etc.) is current as of publishing date of this document and is subject to change without
notice.

2.

The circuit examples and the usages described herein are for reference only, and do not guarantee the success ofany specific mass-production design.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products
described herein (hereinafter "the products") or infringement of third-party intellectual property right and any otherright due to the use of the information described herein.

3.

ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information describedherein.

4.

Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due tothe use of the products outside their specified ranges.

5.

Before using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.

6.

When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-relatedlaws, and follow the required procedures.

7.

The products are strictly prohibited from using, providing or exporting for the purposes of the development of
weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands
caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear,biological or chemical weapons or missiles, or use any other military purposes.

8.

The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by
ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of
the products.

9.

In general, semiconductor products may fail or malfunction with some probability. The user of the products should
therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread
prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social
damage, etc. that may ensue from the products' failure or malfunction.
The entire system in which the products are used must be sufficiently evaluated and judged whether the products areallowed to apply for the system on customer's own responsibility.

10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc. The information
described herein does not convey any license under any intellectual property rights or any other rights belonging to
ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of thisdocument described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express
permission of ABLIC Inc.
14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales
representative.
15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into
the English language and the Chinese language, shall be controlling.
2.4-2019.07

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