Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
XU1 N002 Vo +VCC -VCC Vo TL08X ;pnba In+)In-)V+)V-)OUT
V1 +VCC 0 15
V2 0 -VCC 15
V3 Vi 0 AC 1 Rser=50
R1 N001 Vi {mc(22680,0.01)}
R2 N002 N001 {mc(22680,0.01)}
C1 N002 0 {mc(2.7n,0.1)}
C2 Vo N001 {mc(12n,0.1)}
C3 Vi 0 12pF
R5 Vi 0 10Meg
C4 Vo 0 12pF
R6 Vo 0 10Meg
.ac dec 200 1 500k
;.step param run 1 100 1

* LTspice schematic (.asc)
Version 4
SHEET 1 944 448
WIRE 104 -208 -24 -208
WIRE 344 -208 168 -208
WIRE -392 -176 -392 -192
WIRE -248 -112 -248 -160
WIRE -120 -96 -136 -96
WIRE -24 -96 -24 -208
WIRE -24 -96 -40 -96
WIRE 8 -96 -24 -96
WIRE 104 -96 88 -96
WIRE 232 -96 104 -96
WIRE -392 -80 -392 -96
WIRE -392 -80 -472 -80
WIRE 344 -80 344 -208
WIRE 344 -80 296 -80
WIRE 424 -80 344 -80
WIRE 440 -80 424 -80
WIRE -472 -64 -472 -80
WIRE -392 -64 -392 -80
WIRE 232 -64 184 -64
WIRE 104 -48 104 -96
WIRE -248 0 -248 -32
WIRE -392 32 -392 16
WIRE 184 32 184 -64
WIRE 344 32 344 -80
WIRE 344 32 184 32
WIRE -120 96 -120 -96
WIRE -120 96 -168 96
WIRE -72 96 -120 96
WIRE 424 96 424 -80
WIRE 424 96 376 96
WIRE 472 96 424 96
WIRE -72 112 -72 96
WIRE 472 112 472 96
WIRE -168 128 -168 96
WIRE 376 128 376 96
WIRE 104 160 104 16
WIRE -168 208 -168 192
WIRE -120 208 -168 208
WIRE -72 208 -72 192
WIRE -72 208 -120 208
WIRE 376 208 376 192
WIRE 424 208 376 208
WIRE 472 208 472 192
WIRE 472 208 424 208
WIRE -120 224 -120 208
WIRE 424 224 424 208
FLAG -472 -64 0
FLAG -392 -192 +VCC
FLAG -392 32 -VCC
FLAG -248 0 0
FLAG -248 -160 Vi
FLAG 264 -48 +VCC
FLAG 264 -112 -VCC
FLAG 104 160 0
FLAG 440 -80 Vo
FLAG -136 -96 Vi
FLAG -120 224 0
FLAG 424 224 0
SYMBOL Opamps\\opamp2 264 -16 M180
SYMATTR Value TL08X
SYMATTR InstName U1
SYMBOL voltage -392 -192 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -392 -80 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage -248 -128 R0
SYMATTR Value2 AC 1
SYMATTR SpiceLine Rser=50
SYMATTR InstName V3
SYMATTR Value ""
SYMBOL res -24 -112 R90
SYMATTR InstName R1
SYMATTR Value {mc(22680,0.01)}
SYMBOL res 104 -112 R90
SYMATTR InstName R2
SYMATTR Value {mc(22680,0.01)}
SYMBOL cap 88 -48 R0
SYMATTR Value {mc(2.7n,0.1)}
SYMATTR InstName C1
SYMBOL cap 168 -224 R90
SYMATTR InstName C2
SYMATTR Value {mc(12n,0.1)}
SYMBOL cap -184 128 R0
SYMATTR InstName C3
SYMATTR Value 12pF
SYMBOL res -88 96 R0
SYMATTR InstName R5
SYMATTR Value 10Meg
SYMBOL cap 360 128 R0
SYMATTR InstName C4
SYMATTR Value 12pF
SYMBOL res 456 96 R0
SYMATTR InstName R6
SYMATTR Value 10Meg
* SPICE netlist
R1 vout vin 1
R2 0 vout 1
V1 vin 0 10
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 400 200
WIRE -72 -80 -200 -80
WIRE 24 -80 24 -96
WIRE 24 -80 8 -80
WIRE 88 -80 24 -80
WIRE 200 -80 168 -80
WIRE -200 -32 -200 -80
WIRE -200 96 -200 48
WIRE 200 96 200 -80
WIRE 200 96 -200 96
FLAG -200 96 0
FLAG -200 -80 vin
IOPIN 32 112 In
FLAG 24 -96 vout
IOPIN 256 96 Out
SYMBOL res 24 -96 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL res 184 -96 R90
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL voltage -200 -48 R0
SYMATTR InstName V1
SYMATTR Value 10
* SPICE netlist
M1 N008 N010 0 0 Si7336ADP
V1 N009 0 PULSE(0 12 1m 10n 1n 1 2)
R1 N010 N009 1k
L1 N003 N005 100m
R5 N001 N003 10
V2 N001 0 12
B1 N005 N008 V=-K*I(B2)
D1 N008 N001 MBR0520L
B2 N006 0 V=I(B4)/K
R3 N007 0 0.001
L2 N002 N007 10m
B4 N002 N006 V=I(B1)
B5 N004 0 V=-(I(B2)/K)
R2 N004 0 4Meg
.tran 4
.param K=0.003

* LTspice schematic (.asc)
Version 4
SHEET 1 816 608
WIRE -296 -304 -408 -304
WIRE -184 -304 -296 -304
WIRE -184 -288 -184 -304
WIRE 408 -240 -8 -240
WIRE -408 -224 -408 -304
WIRE -184 -176 -184 -208
WIRE 312 -160 120 -160
WIRE 408 -160 408 -240
WIRE -296 -144 -296 -304
WIRE -8 -112 -8 -240
WIRE 312 -96 312 -160
WIRE -184 -64 -184 -96
WIRE 120 -16 120 -160
WIRE -8 32 -8 -32
WIRE 408 32 408 -80
WIRE -296 48 -296 -80
WIRE -184 48 -184 16
WIRE -184 48 -296 48
WIRE -184 64 -184 48
WIRE -344 144 -376 144
WIRE -232 144 -264 144
WIRE -376 224 -376 144
FLAG -376 304 0
FLAG -408 -144 0
FLAG -184 160 0
FLAG 408 112 0
FLAG -8 112 0
FLAG 120 64 0
FLAG 312 -16 0
SYMBOL nmos -232 64 R0
SYMATTR InstName M1
SYMATTR Value Si7336ADP
SYMBOL voltage -376 208 R0
SYMATTR InstName V1
SYMATTR Value PULSE(0 12 1m 10n 1n 1 2)
SYMBOL res -248 128 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL ind -200 -192 R0
SYMATTR InstName L1
SYMATTR Value 100m
SYMBOL res -200 -304 R0
SYMATTR InstName 5
SYMATTR Value 10
SYMBOL voltage -408 -240 R0
SYMATTR InstName V2
SYMATTR Value 12
SYMBOL bv -184 -80 R0
SYMATTR InstName B1
SYMATTR Value V=-K*I(B2)
SYMBOL schottky -280 -80 R180
SYMATTR InstName D1
SYMATTR Value MBR0520L
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL bv -8 16 R0
SYMATTR InstName B2
SYMATTR Value V=I(B4)/K
SYMBOL res 392 16 R0
SYMATTR InstName R3
SYMATTR Value 0.001
SYMBOL ind 392 -176 R0
SYMATTR InstName L2
SYMATTR Value 10m
SYMBOL bv -8 -128 R0
SYMATTR InstName B4
SYMATTR Value V=I(B1)
SYMBOL bv 120 -32 R0
SYMATTR InstName B5
SYMATTR Value V=-(I(B2)/K)
SYMBOL res 296 -112 R0
SYMATTR InstName R2
SYMATTR Value 4Meg
* SPICE netlist
C1 N004 0 1
V1 IN 0 1.8
R2 N001 IN 50K
R3 0 N005 10K
C3 N002 0 1
R1 OUT 0 .6
C4 OUT 0 22
C2 N003 0 10n
XU1 N002 IN IN OUT OUT N001 0 N003 N004 N005 ADP1765 ;pnba Vreg)Vin)EN)Vout)Sense)PG)GND)SS)RefCap)Vadj
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -248 -208 -360 -208
WIRE -152 -208 -248 -208
WIRE -8 -208 -152 -208
WIRE -360 -192 -360 -208
WIRE -8 -192 -8 -208
WIRE -152 -144 -152 -208
WIRE -136 -144 -152 -144
WIRE 152 -144 120 -144
WIRE 264 -144 152 -144
WIRE 360 -144 264 -144
WIRE 264 -128 264 -144
WIRE 360 -128 360 -144
WIRE -360 -96 -360 -112
WIRE -248 -48 -248 -208
WIRE -232 -48 -248 -48
WIRE -136 -48 -152 -48
WIRE 152 -48 152 -144
WIRE 152 -48 120 -48
WIRE 264 -32 264 -64
WIRE 360 -32 360 -48
WIRE -216 48 -232 48
WIRE -136 48 -152 48
WIRE 136 48 120 48
WIRE 232 48 200 48
WIRE -216 144 -248 144
WIRE -136 144 -152 144
WIRE 136 144 120 144
WIRE 232 144 216 144
WIRE -8 208 -8 192
FLAG -8 208 0
FLAG -360 -96 0
FLAG -248 144 0
FLAG -232 48 0
FLAG 232 144 0
FLAG 232 48 0
FLAG 360 -32 0
FLAG 264 -32 0
FLAG -360 -208 IN
FLAG 360 -144 OUT
SYMBOL cap -152 128 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 1.8
SYMBOL res -136 -64 R90
SYMATTR InstName R2
SYMATTR Value 50K
SYMBOL res 232 128 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL cap -152 32 R90
SYMATTR InstName C3
SYMATTR Value 1
SYMBOL res 344 -144 R0
SYMATTR InstName R1
SYMATTR Value .6
SYMBOL cap 248 -128 R0
SYMATTR InstName C4
SYMATTR Value 22
SYMBOL cap 136 64 R270
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL ADP1765 -8 0 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 PWL(0 0 20u 4)
C1 OUT 0 2.2 Rser=1.5m
Rload OUT 0 10
R1 OUT N001 100k
XU1 IN OUT IN N001 OUT 0 ADP7104-3.0 ;pnba Vin)Sense)EN)PG)Vout)GND
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 688 288
WIRE -136 -128 -344 -128
WIRE -120 -128 -136 -128
WIRE 152 -128 136 -128
WIRE 248 -128 232 -128
WIRE -344 -112 -344 -128
WIRE 168 -32 136 -32
WIRE 248 -32 248 -128
WIRE 248 -32 168 -32
WIRE 344 -32 248 -32
WIRE -344 -16 -344 -32
WIRE 248 -16 248 -32
WIRE 344 -16 344 -32
WIRE -136 64 -136 -128
WIRE -120 64 -136 64
WIRE 168 64 168 -32
WIRE 168 64 136 64
WIRE 248 80 248 48
WIRE 344 80 344 64
WIRE 8 144 8 128
FLAG 8 144 0
FLAG -344 -16 0
FLAG 344 80 0
FLAG 248 80 0
FLAG -344 -128 IN
FLAG 344 -32 OUT
SYMBOL voltage -344 -128 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 20u 4)
SYMBOL cap 232 -16 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.5m
SYMBOL res 328 -32 R0
SYMATTR InstName Rload
SYMATTR Value 10
SYMBOL res 248 -144 R90
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL ADP7104-3.0 8 -32 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N003 N001 1K
R2 N001 0 10K
R3 OUT N002 10K
R4 N002 N001 220
R5 N002 N003 1K
V3 IN- IN+ SINE(0 10m 10K)
V4 IN+ 0 SINE(0 1 1K)
XU1 IN- N001 N003 +V -V LT1815 ;pnba IN+)IN-)OUT)VCC)VEE
XU2 IN+ N002 OUT +V -V LT1815 ;pnba IN+)IN-)OUT)VCC)VEE
.tran 3m

* LTspice schematic (.asc)
Version 4
SHEET 1 768 480
WIRE 80 -224 -64 -224
WIRE 224 -224 160 -224
WIRE 256 -224 224 -224
WIRE 352 -224 336 -224
WIRE -160 -176 -176 -176
WIRE -64 -176 -64 -224
WIRE -64 -176 -80 -176
WIRE -48 -176 -64 -176
WIRE 64 -176 32 -176
WIRE -384 -112 -384 -128
WIRE -256 -112 -256 -128
WIRE 0 -64 0 -80
WIRE -64 -48 -64 -176
WIRE -32 -48 -64 -48
WIRE 288 -48 288 -64
WIRE 64 -32 64 -176
WIRE 64 -32 32 -32
WIRE 128 -32 64 -32
WIRE 224 -32 224 -224
WIRE 224 -32 208 -32
WIRE 256 -32 224 -32
WIRE -384 -16 -384 -32
WIRE -256 -16 -256 -32
WIRE -32 -16 -64 -16
WIRE 352 -16 352 -224
WIRE 352 -16 320 -16
WIRE 384 -16 352 -16
WIRE 256 0 224 0
WIRE -96 16 -176 16
WIRE -64 16 -64 -16
WIRE -64 16 -96 16
WIRE 0 16 0 0
WIRE -176 32 -176 16
WIRE 288 32 288 16
WIRE -176 128 -176 112
WIRE 128 128 -176 128
WIRE 224 128 224 0
WIRE 224 128 128 128
WIRE -176 144 -176 128
WIRE -176 240 -176 224
FLAG -256 -16 0
FLAG 0 -80 +V
FLAG -256 -128 +V
FLAG 0 16 -V
FLAG -384 -16 0
FLAG -384 -128 -V
FLAG -176 -176 0
FLAG 288 -64 +V
FLAG 288 32 -V
FLAG -176 240 0
FLAG 384 -16 OUT
FLAG -96 16 IN-
FLAG 128 128 IN+
SYMBOL voltage -256 -128 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -384 -128 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res 48 -192 R90
SYMATTR InstName R1
SYMATTR Value 1K
SYMBOL res -64 -192 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL res 352 -240 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL res 176 -240 R90
SYMATTR InstName R4
SYMATTR Value 220
SYMBOL res 224 -48 R90
SYMATTR InstName R5
SYMATTR Value 1K
SYMBOL voltage -176 16 R0
SYMATTR Value SINE(0 10m 10K)
SYMATTR InstName V3
SYMBOL voltage -176 128 R0
SYMATTR Value SINE(0 1 1K)
SYMATTR InstName V4
SYMBOL opamps\\LT1817 0 -32 R0
SYMATTR InstName U1
SYMBOL opamps\\LT1817 288 -16 R0
SYMATTR InstName U2
* SPICE netlist
V1 +V 0 5
V2 -V 0 -5
R1 N002 N001 620
R2 N001 0 620
V3 IN 0 SINE(0 1 1Meg)
XU1 IN N001 +V -V N002 LT1253 ;pnba In+)In-)V+)V-)OUT
R3 N003 N002 75
R4 0 OUT 75
T1 N003 0 OUT 0 Td=50n Z0=75
.tran 10u

* LTspice schematic (.asc)
Version 4
SHEET 1 848 288
WIRE -216 -128 -232 -128
WIRE -120 -128 -136 -128
WIRE -104 -128 -120 -128
WIRE 8 -128 -24 -128
WIRE -424 -48 -424 -64
WIRE -296 -48 -296 -64
WIRE -56 -16 -56 -32
WIRE -120 0 -120 -128
WIRE -88 0 -120 0
WIRE 8 16 8 -128
WIRE 8 16 -24 16
WIRE 72 16 8 16
WIRE 216 16 152 16
WIRE 424 16 312 16
WIRE -88 32 -200 32
WIRE 424 32 424 16
WIRE -200 48 -200 32
WIRE 216 48 184 48
WIRE 344 48 312 48
WIRE -424 64 -424 32
WIRE -296 64 -296 32
WIRE -56 64 -56 48
WIRE 424 128 424 112
WIRE -200 144 -200 128
FLAG -296 64 0
FLAG -56 -32 +V
FLAG -296 -64 +V
FLAG -56 64 -V
FLAG -424 64 0
FLAG -424 -64 -V
FLAG -232 -128 0
FLAG -200 144 0
FLAG 424 128 0
FLAG 344 48 0
FLAG 184 48 0
FLAG -200 32 IN
FLAG 424 16 OUT
SYMBOL voltage -296 -64 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -424 -64 R0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL res -8 -144 R90
SYMATTR InstName R1
SYMATTR Value 620
SYMBOL res -120 -144 R90
SYMATTR InstName R2
SYMATTR Value 620
SYMBOL voltage -200 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 1 1Meg)
SYMBOL opamps\\LT1253 -56 -48 R0
SYMATTR InstName U1
SYMBOL res 168 0 R90
SYMATTR InstName R3
SYMATTR Value 75
SYMBOL res 408 128 M180
SYMATTR InstName R4
SYMATTR Value 75
SYMBOL tline 264 32 R0
SYMATTR InstName T1
SYMATTR Value Td=50n Z0=75
* SPICE netlist
Q1 N001 N002 0 0 N
I1 0 N002 0
V1 N001 0 0
.dc V1 0 10 5m I1 20u 100u 20u

* LTspice schematic (.asc)
Version 4
SHEET 1 256 200
WIRE 128 -88 16 -88
WIRE 16 -72 16 -88
WIRE 128 -56 128 -88
WIRE -48 -24 -128 -24
WIRE -128 -8 -128 -24
WIRE 16 40 16 24
WIRE 128 40 128 24
WIRE -128 88 -128 72
FLAG 128 40 0
FLAG 16 40 0
FLAG -128 88 0
SYMBOL npn -48 -72 R0
SYMATTR InstName Q1
SYMATTR Value N
SYMBOL current -128 72 M180
SYMATTR InstName I1
SYMATTR Value 0
SYMBOL voltage 128 -72 R0
SYMATTR InstName V1
SYMATTR Value 0
* SPICE netlist
L1 N003 OUT 27.3 Rser=89m
R1 OUT N004 73.2k
R2 N004 0 10k
C2 N001 N003 10n
C4 N008 N007 270p
R4 N007 0 118k
V1 IN 0 24
Rload OUT 0 5
R6 N005 0 182k
R3 N006 N009 50K
R7 IN N002 182k
R8 N002 0 10K
C3 OUT 0 38 Rser=1m
C1 N006 0 1
XU1 N008 N004 N006 N003 0 0 N001 IN N002 N009 N005 0 ADP2442 ;pnba Comp)FB)Vcc)SW)GND)PGND)BST)Vin)EN)Pgood)Freq)Sync/
.tran 3m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1136 528
WIRE -456 -264 -568 -264
WIRE -248 -264 -456 -264
WIRE 152 -264 104 -264
WIRE -568 -248 -568 -264
WIRE -456 -248 -456 -264
WIRE 152 -248 152 -264
WIRE -568 -152 -568 -168
WIRE -456 -152 -456 -168
WIRE -248 -152 -456 -152
WIRE 152 -152 152 -184
WIRE 152 -152 104 -152
WIRE 216 -152 152 -152
WIRE 360 -152 296 -152
WIRE 472 -152 360 -152
WIRE 568 -152 472 -152
WIRE -456 -136 -456 -152
WIRE 360 -136 360 -152
WIRE 472 -136 472 -152
WIRE 568 -136 568 -152
WIRE -456 -40 -456 -56
WIRE -248 -40 -296 -40
WIRE 360 -40 360 -56
WIRE 360 -40 104 -40
WIRE 472 -40 472 -72
WIRE 568 -40 568 -56
WIRE 360 -24 360 -40
WIRE -344 72 -360 72
WIRE -248 72 -264 72
WIRE 152 72 104 72
WIRE 216 72 152 72
WIRE 312 72 280 72
WIRE 360 72 360 56
WIRE 152 88 152 72
WIRE -424 184 -440 184
WIRE -328 184 -344 184
WIRE -248 184 -264 184
WIRE 152 184 152 168
WIRE 152 184 104 184
WIRE -136 264 -136 248
WIRE -8 264 -8 248
FLAG -136 264 0
FLAG 360 72 0
FLAG -440 184 0
FLAG -568 -152 0
FLAG 472 -40 0
FLAG 568 -40 0
FLAG 568 -152 OUT
FLAG -568 -264 IN
FLAG -8 264 0
FLAG -360 72 0
FLAG -456 -40 0
FLAG 312 72 0
FLAG -296 -40 0
SYMBOL ind 200 -136 R270
SYMATTR InstName L1
SYMATTR Value 27.3
SYMATTR SpiceLine Rser=89m
SYMBOL res 344 -152 R0
SYMATTR InstName R1
SYMATTR Value 73.2k
SYMBOL res 344 -40 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL cap 136 -248 R0
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL cap -264 168 R90
SYMATTR InstName C4
SYMATTR Value 270p
SYMBOL res -328 168 R90
SYMATTR InstName R4
SYMATTR Value 118k
SYMBOL voltage -568 -264 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res 552 -152 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL res -248 56 R90
SYMATTR InstName R6
SYMATTR Value 182k
SYMBOL res 136 72 R0
SYMATTR InstName R3
SYMATTR Value 50K
SYMBOL res -472 -264 R0
SYMATTR InstName R7
SYMATTR Value 182k
SYMBOL res -472 -152 R0
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL cap 456 -136 R0
SYMATTR InstName C3
SYMATTR Value 38
SYMATTR SpiceLine Rser=1m
SYMBOL cap 216 88 R270
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL ADP2442 -72 -40 R0
SYMATTR InstName U1
* SPICE netlist
V1 +V 0 15
V2 -V 0 -15
R1 N002 N001 10K
R2 N001 0 1K
V3 N003 0 SINE(0 .1 1Meg)
XU1 N003 N001 +V -V N002 +V 0 LT1794 ;pnba In+)In-)V+)V-)OUT)S)SR
.tran 3u

* LTspice schematic (.asc)
Version 4
SHEET 1 560 288
WIRE -280 -128 -280 -144
WIRE -184 -128 -184 -144
WIRE 56 -128 40 -128
WIRE 152 -128 136 -128
WIRE 168 -128 152 -128
WIRE 280 -128 248 -128
WIRE -280 -32 -280 -48
WIRE -184 -32 -184 -48
WIRE 152 0 152 -128
WIRE 168 0 152 0
WIRE 280 16 280 -128
WIRE 280 16 248 16
WIRE 168 32 -104 32
WIRE -104 48 -104 32
WIRE 184 80 184 64
WIRE 184 80 152 80
WIRE 200 80 200 64
WIRE 216 80 216 64
WIRE 248 80 216 80
WIRE 248 112 248 80
WIRE 152 128 152 80
WIRE -104 144 -104 128
FLAG -280 -32 0
FLAG -184 -32 0
FLAG 200 -32 +V
FLAG -280 -144 +V
FLAG -184 -144 -V
FLAG 200 80 -V
FLAG 40 -128 0
FLAG -104 144 0
FLAG 248 112 0
FLAG 152 128 +V
SYMBOL voltage -280 -144 R0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -184 -144 R0
SYMATTR InstName V2
SYMATTR Value -15
SYMBOL res 264 -144 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 152 -144 R90
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL voltage -104 32 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 .1 1Meg)
SYMBOL LT1794 200 16 R0
SYMATTR InstName U1
* SPICE netlist
M1 N001 N003 0 N002 N_1u L=1u W=10u
VGS N003 0 0
VDS N001 0 5
VSB 0 N002 0
.dc VGS 0 2 1m VSB 0 5 1

* LTspice schematic (.asc)
Version 4
SHEET 1 496 224
WIRE -248 16 -248 0
WIRE -248 112 -248 96
WIRE -200 0 -248 0
WIRE -152 -80 -152 -112
WIRE -152 80 -152 16
WIRE 104 -32 -152 -32
WIRE 104 80 104 48
WIRE 248 -112 -152 -112
WIRE 248 -80 248 -112
WIRE 248 32 248 0
FLAG -248 112 0
FLAG -152 80 0
FLAG 248 32 0
FLAG 104 80 0
SYMBOL nmos4 -200 -80 R0
SYMATTR InstName M1
SYMATTR Value N_1u
SYMATTR Value2 L=1u W=10u
SYMBOL voltage -248 0 R0
SYMATTR InstName VGS
SYMATTR Value 0
SYMBOL voltage 248 -96 R0
SYMATTR InstName VDS
SYMATTR Value 5
SYMBOL voltage 104 64 R180
SYMATTR InstName VSB
SYMATTR Value 0
* SPICE netlist
R1 N002 N003 1
C1 N003 N001 5.19pF
R2 N001 N004 4.43
R3 N005 N001 {Rvar2}
R4 N002 N001 {Rvar1}
L1 N005 N002 {Lvar1}
I1 N002 N004 1
.ac dec 1000 100k 1M
.step param R4 5k 50
.step param R2 0 5k 50

* LTspice schematic (.asc)
Version 4
SHEET 1 736 400
WIRE 32 -184 -144 -184
WIRE 272 -184 112 -184
WIRE -144 -40 -144 -184
WIRE -64 -40 -144 -40
WIRE 128 -40 0 -40
WIRE 272 -40 272 -184
WIRE 272 -40 208 -40
WIRE -288 88 -368 88
WIRE -144 88 -144 -40
WIRE -144 88 -208 88
WIRE -80 88 -144 88
WIRE 128 88 0 88
WIRE 272 88 272 -40
WIRE 272 88 208 88
WIRE 368 88 272 88
WIRE -368 200 -368 88
WIRE -16 200 -368 200
WIRE 368 200 368 88
WIRE 368 200 64 200
SYMBOL res 224 -56 R90
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL cap 0 -56 R90
SYMATTR InstName C1
SYMATTR Value 5.19pF
SYMBOL res -192 72 R90
SYMATTR InstName R2
SYMATTR Value 4.43
SYMBOL res 16 72 R90
SYMATTR InstName R3
SYMATTR Value {Rvar2}
SYMBOL res 128 -200 R90
SYMATTR InstName R4
SYMATTR Value {Rvar1}
SYMBOL ind 112 104 R270
SYMATTR InstName L1
SYMATTR Value {Lvar1}
SYMBOL current 64 200 R90
SYMATTR InstName I1
SYMATTR Value 1
* SPICE netlist
Q1 N001 N002 0 0 BC337-40
VCC Vcc 0 5V
R2 Vcc N001 1R
V1 Vin 0 5V
R1 Vin N002 6500R
.dc V1 0 1

* LTspice schematic (.asc)
Version 4
SHEET 1 512 432
WIRE 256 -216 48 -216
WIRE 48 -184 48 -216
WIRE 48 -56 48 -104
WIRE 256 -24 256 -216
WIRE -160 -8 -256 -8
WIRE -16 -8 -80 -8
WIRE -256 72 -256 -8
WIRE 48 200 48 40
WIRE 256 200 256 56
WIRE -256 216 -256 152
FLAG 48 200 0
FLAG 256 200 0
FLAG -256 216 0
FLAG -256 -8 Vin
FLAG 48 -216 Vcc
SYMBOL npn -16 -56 R0
SYMATTR InstName Q1
SYMATTR Value BC337-40
SYMBOL voltage 256 -40 R0
SYMATTR InstName VCC
SYMATTR Value 5V
SYMBOL res 32 -200 R0
SYMATTR InstName R2
SYMATTR Value 1R
SYMBOL voltage -256 56 R0
SYMATTR InstName V1
SYMATTR Value 5V
SYMBOL res -176 8 R270
SYMATTR InstName R1
SYMATTR Value 6500R
* SPICE netlist
Vee 0 Vee 2.5
Vcc Vcc 0 2.5
RL OUT 0 5k
V1 IN 0 SINE(0 50m 10k)
CL OUT 0 15p
XU1 IN OUT Vcc Vee OUT Vcc MAX9915 ;pnba In+)In-)V+)V-)OUT)SHDN
.tran 100u

* LTspice schematic (.asc)
Version 4
SHEET 1 688 336
WIRE 248 -168 -72 -168
WIRE -312 -136 -312 -152
WIRE 40 -72 40 -104
WIRE -72 -56 -72 -168
WIRE 24 -56 -72 -56
WIRE 248 -40 248 -168
WIRE 248 -40 88 -40
WIRE 344 -40 248 -40
WIRE -312 -24 -312 -56
WIRE -312 -24 -344 -24
WIRE 24 -24 -72 -24
WIRE -344 -8 -344 -24
WIRE 248 -8 248 -40
WIRE 344 8 344 -40
WIRE -312 24 -312 -24
WIRE 40 24 40 -8
WIRE 72 24 72 -8
WIRE -72 72 -72 -24
WIRE 248 104 248 72
WIRE 344 104 344 72
WIRE -312 120 -312 104
WIRE -72 168 -72 152
FLAG 344 -40 OUT
FLAG -312 -152 Vcc
FLAG -312 120 Vee
FLAG 40 -104 Vcc
FLAG 40 24 Vee
FLAG -344 -8 0
FLAG -72 168 0
FLAG 248 104 0
FLAG -72 -24 IN
FLAG 344 104 0
FLAG 72 24 Vcc
SYMBOL voltage -312 8 R0
SYMATTR InstName Vee
SYMATTR Value 2.5
SYMBOL voltage -312 -152 R0
SYMATTR InstName Vcc
SYMATTR Value 2.5
SYMBOL res 232 -24 R0
SYMATTR InstName RL
SYMATTR Value 5k
SYMBOL voltage -72 56 R0
SYMATTR InstName V1
SYMATTR Value SINE(0 50m 10k)
SYMBOL cap 328 8 R0
SYMATTR InstName CL
SYMATTR Value 15p
SYMBOL MAX9915 56 -24 R0
SYMATTR InstName U1
* SPICE netlist
R1 N001 N003 887K
R2 N003 0 1Meg
R3 N002 0 84.5K
V1 N001 0 5
XU1 N001 0 N002 N003 N001 OUT LTC6991 ;pnba RST)GND)SET)DIV)V+)OUT
.tran 15000 startup

* LTspice schematic (.asc)
Version 4
SHEET 1 512 352
WIRE 256 -176 -192 -176
WIRE -192 -128 -192 -176
WIRE -144 -128 -192 -128
WIRE 96 -128 80 -128
WIRE -144 -48 -160 -48
WIRE 128 -48 80 -48
WIRE 256 -48 256 -176
WIRE 256 -48 128 -48
WIRE 128 -32 128 -48
WIRE 256 -32 256 -48
WIRE -240 32 -256 32
WIRE -144 32 -160 32
WIRE 96 32 80 32
WIRE 96 64 96 32
WIRE 128 64 128 48
WIRE 128 64 96 64
WIRE 256 64 256 48
WIRE 128 80 128 64
WIRE 128 176 128 160
FLAG -160 -48 0
FLAG 96 -128 OUT
FLAG 256 64 0
FLAG 128 176 0
FLAG -256 32 0
SYMBOL res 112 -48 R0
SYMATTR InstName R1
SYMATTR Value 887K
SYMBOL res 112 64 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res -144 16 R90
SYMATTR InstName R3
SYMATTR Value 84.5K
SYMBOL voltage 256 -48 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL SpecialFunctions\\LTC6991 -32 -48 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 12
L1 N002 OUT 10 Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
C1 OUT 0 10
R1 OUT N001 10K
XU1 NC_01 IN IN IN N002 OUT N001 0 ADP2370-1.5 IPSM=400m Rt=233333.3 Rb=266666.7 C1=9.6p Rc1=100k R3=5.92k Rshort=100MEG PD=0 ;pnba FSEL)SYNC)EN)Vin)SW)FB)PG)PGND
Rload OUT 0 20
.tran 500u startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 720 256
WIRE -248 -112 -360 -112
WIRE -216 -112 -248 -112
WIRE 88 -112 8 -112
WIRE 296 -112 168 -112
WIRE -360 -96 -360 -112
WIRE -248 -32 -248 -112
WIRE -216 -32 -248 -32
WIRE 40 -32 8 -32
WIRE 168 -32 120 -32
WIRE 296 -32 296 -112
WIRE 296 -32 168 -32
WIRE 360 -32 296 -32
WIRE 360 -16 360 -32
WIRE -360 0 -360 -16
WIRE 168 48 168 32
WIRE 168 48 8 48
WIRE 168 64 168 48
WIRE 360 80 360 64
WIRE -248 128 -248 -32
WIRE -216 128 -248 128
WIRE 296 128 296 -32
WIRE 296 128 8 128
FLAG -360 0 0
FLAG -360 -112 IN
FLAG 168 64 0
FLAG 360 -32 OUT
FLAG 360 80 0
SYMBOL VOLTAGE -360 -112 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 24 -16 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
SYMBOL cap 152 -32 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 184 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL ADP2370-1.5 -104 0 R0
SYMATTR InstName U1
SYMBOL res 344 -32 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
V1 N001 0 12V
R1 N001 N002 3k
R2 N001 N003 75k
R3 N003 0 36k
R4 N004 0 3k
Q1 N002 N003 N004 0 2N2222
C1 N004 0 10n
C2 vout N002 10n
C3 vout N006 420p
C4 N006 N005 420p
C5 N005 N003 420p
R6 N006 0 3.9k
R7 N005 0 3.9k
.tran 0 2ms 1.4m 1u

* LTspice schematic (.asc)
Version 4.1
SHEET 1 800 704
WIRE 176 -352 -80 -352
WIRE 176 -336 176 -352
WIRE -80 -256 -80 -352
WIRE -80 -256 -208 -256
WIRE 32 -256 -80 -256
WIRE -208 -208 -208 -256
WIRE 32 -208 32 -256
WIRE 112 -128 32 -128
WIRE 288 -128 176 -128
WIRE 400 -128 288 -128
WIRE 32 -112 32 -128
WIRE -208 -64 -208 -128
WIRE -208 -64 -400 -64
WIRE -32 -64 -208 -64
WIRE -208 -16 -208 -64
WIRE 32 0 32 -16
WIRE 144 0 32 0
WIRE -208 128 -208 64
WIRE 32 128 32 80
WIRE -400 208 -400 -64
WIRE -240 208 -400 208
WIRE -96 208 -176 208
WIRE -48 208 -96 208
WIRE 80 208 16 208
WIRE 144 208 80 208
WIRE 288 208 288 -128
WIRE 288 208 208 208
WIRE -96 272 -96 208
WIRE 80 272 80 208
FLAG 400 -128 vout
FLAG 144 64 0
FLAG -208 128 0
FLAG 32 128 0
FLAG -96 352 0
FLAG 80 352 0
FLAG 176 -256 0
SYMBOL voltage 176 -352 R0
SYMATTR InstName V1
SYMATTR Value 12V
SYMBOL res 16 -224 R0
SYMATTR InstName R1
SYMATTR Value 3k
SYMBOL res -224 -224 R0
SYMATTR InstName R2
SYMATTR Value 75k
SYMBOL res -224 -32 R0
SYMATTR InstName R3
SYMATTR Value 36k
SYMBOL res 16 -16 R0
SYMATTR InstName R4
SYMATTR Value 3k
SYMBOL npn -32 -112 R0
SYMATTR InstName Q1
SYMATTR Value 2N2222
SYMBOL cap 128 0 R0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL cap 176 -144 R90
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL cap 208 192 R90
SYMATTR InstName C3
SYMATTR Value 420p
SYMBOL cap 16 192 R90
SYMATTR InstName C4
SYMATTR Value 420p
SYMBOL cap -176 192 R90
SYMATTR InstName C5
SYMATTR Value 420p
SYMBOL res 64 256 R0
SYMATTR InstName R6
SYMATTR Value 3.9k
SYMBOL res -112 256 R0
SYMATTR InstName R7
SYMATTR Value 3.9k
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10
Rload OUT 0 500
C2 OUT N001 .01
XU1 OUT OUT N001 0 IN MP_01 MP_02 IN LT1762 ;pnba OUT)ADJ)BYP)GND)_SHDN)))IN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 208
WIRE 160 -104 144 -104
WIRE 192 -104 160 -104
WIRE 272 -104 192 -104
WIRE 368 -104 272 -104
WIRE -160 -88 -368 -88
WIRE -144 -88 -160 -88
WIRE 272 -88 272 -104
WIRE 368 -88 368 -104
WIRE -368 -72 -368 -88
WIRE 192 -72 192 -104
WIRE 160 -40 160 -104
WIRE 160 -40 144 -40
WIRE -160 8 -160 -88
WIRE -144 8 -160 8
WIRE 272 8 272 -24
WIRE 368 8 368 -8
WIRE -368 24 -368 8
WIRE 192 24 192 -8
WIRE 192 24 144 24
WIRE 0 104 0 72
FLAG -368 24 0
FLAG 272 8 0
FLAG 368 8 0
FLAG 0 104 0
FLAG 368 -104 OUT
FLAG -368 -88 IN
SYMBOL voltage -368 -88 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 256 -88 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 352 -104 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL cap 176 -72 R0
SYMATTR InstName C2
SYMATTR Value .01
SYMBOL PowerProducts\\LT1762 0 -40 R0
SYMATTR InstName U1
* SPICE netlist
B1 Signal 0 V=sin(2*pi*time/10e-3)
C1 Out 0 {Cvar}
Rs Signal Signal+Noise 50 tol=1 pwr=0.1
Rc Signal+Noise Out 10k
Rn Noise Signal+Noise 50
B2 Noise 0 V=white(time/1e-9)/2
.tran 0 100m 0
.step param Cvar 100nF 500nF 100nF

* LTspice schematic (.asc)
Version 4
SHEET 1 640 480
WIRE -48 0 -240 0
WIRE -48 48 -48 0
WIRE -192 128 -240 128
WIRE -48 128 -112 128
WIRE 16 128 -48 128
WIRE 192 128 96 128
WIRE 320 128 192 128
WIRE -48 240 -48 128
FLAG -160 -144 0
FLAG -160 -224 Signal
FLAG 192 192 0
FLAG -240 128 Signal
FLAG 320 128 Out
IOPIN 512 384 Out
FLAG -320 -224 Noise
FLAG -240 0 Noise
FLAG -320 -144 0
FLAG -48 240 Signal+Noise
SYMBOL bv -160 -240 R0
SYMATTR InstName B1
SYMATTR Value V=sin(2*pi*time/10e-3)
SYMBOL cap 176 128 R0
SYMATTR InstName C1
SYMATTR Value {Cvar}
SYMBOL res -208 144 R270
SYMATTR InstName Rs
SYMATTR Value 50
SYMATTR SpiceLine tol=1 pwr=0.1
SYMBOL res 0 144 R270
SYMATTR InstName Rc
SYMATTR Value 10k
SYMBOL res -64 32 R0
SYMATTR InstName Rn
SYMATTR Value 50
SYMBOL bv -320 -240 R0
SYMATTR InstName B2
SYMATTR Value V=white(time/1e-9)/2
* SPICE netlist
R1 vout 0 1000
V1 N002 0 -1
V2 N001 0 0
D1 vout N001 D
D2 vout N002 D
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 384 320
WIRE -16 -144 -192 -144
WIRE 64 -144 48 -144
WIRE 64 -48 64 -144
WIRE 112 -48 64 -48
WIRE 192 -48 112 -48
WIRE -16 -16 -64 -16
WIRE 64 -16 64 -48
WIRE 64 -16 48 -16
WIRE -192 48 -192 -144
WIRE -64 48 -64 -16
WIRE 112 48 112 -48
WIRE -192 160 -192 128
WIRE -64 160 -64 128
WIRE 112 160 112 128
FLAG 112 160 0
FLAG -64 160 0
FLAG -192 160 0
FLAG 192 -48 vout
IOPIN 128 64 Out
SYMBOL res 96 32 R0
SYMATTR InstName R1
SYMATTR Value 1000
SYMBOL voltage -64 32 R0
SYMATTR InstName V1
SYMATTR Value -1
SYMBOL voltage -192 32 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL diode 48 -160 R90
SYMATTR InstName D1
SYMBOL diode 48 -32 R90
SYMATTR InstName D2
* SPICE netlist
V1 N001 0 3.3
V2 N007 0 .8
G1 0 OUT N007 N004 100m
V3 N002 0 PULSE(0 2.4 0 1n 1n .5m 1m)
V4 N003 0 PULSE(0 2.4 0 1n 1n 1m 2m)
V5 N005 0 PULSE(0 2.4 0 1n 1n 2m 4m)
V6 N006 0 PULSE(0 2.4 0 1n 1n 4m 8m)
C1 OUT 0 .1
XU1 N005 N006 N001 0 N004 OUT N002 N003 N008 LTC1706-81 ;pnba VID2)VID3)Vcc)GND)FB)Sense)VID0)VID1)VID4
V7 N008 0 PULSE(0 2.4 0 1n 1n 8m 16m)
.tran 16m

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 480
WIRE -408 -240 -488 -240
WIRE -24 -240 -408 -240
WIRE -488 -224 -488 -240
WIRE -184 -192 -344 -192
WIRE -344 -176 -344 -192
WIRE -184 -160 -184 -192
WIRE -24 -160 -24 -240
WIRE -488 -144 -488 -160
WIRE 504 -96 40 -96
WIRE -344 -80 -344 -96
WIRE 504 -80 504 -96
WIRE 392 -48 40 -48
WIRE 392 -16 392 -48
WIRE -248 0 -360 0
WIRE 280 0 40 0
WIRE -408 16 -408 -240
WIRE 504 16 504 0
WIRE -360 32 -360 0
WIRE 280 32 280 0
WIRE 184 48 40 48
WIRE 184 80 184 48
WIRE 392 80 392 64
WIRE -360 96 -360 80
WIRE 88 96 40 96
WIRE 280 128 280 112
WIRE 88 144 88 96
WIRE -104 160 -104 144
WIRE 184 176 184 160
WIRE -408 192 -408 96
WIRE -360 192 -360 176
WIRE 88 240 88 224
FLAG -344 -80 0
FLAG -104 160 0
FLAG -360 192 0
FLAG -408 192 0
FLAG 504 16 0
FLAG 392 80 0
FLAG 280 128 0
FLAG 184 176 0
FLAG -488 -144 0
FLAG -488 -240 OUT
FLAG 88 240 0
SYMBOL voltage -344 -192 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL voltage -360 80 R0
SYMATTR InstName V2
SYMATTR Value .8
SYMBOL g2 -408 0 M0
SYMATTR InstName G1
SYMATTR Value 100m
SYMBOL voltage 504 -96 R0
SYMATTR InstName V3
SYMATTR Value PULSE(0 2.4 0 1n 1n .5m 1m)
SYMBOL voltage 392 -32 R0
SYMATTR InstName V4
SYMATTR Value PULSE(0 2.4 0 1n 1n 1m 2m)
SYMBOL voltage 280 16 R0
SYMATTR InstName V5
SYMATTR Value PULSE(0 2.4 0 1n 1n 2m 4m)
SYMBOL voltage 184 64 R0
SYMATTR InstName V6
SYMATTR Value PULSE(0 2.4 0 1n 1n 4m 8m)
SYMBOL cap -504 -224 R0
SYMATTR InstName C1
SYMATTR Value .1
SYMBOL PowerProducts\\LTC1706-81 -104 0 R0
SYMATTR InstName U1
SYMBOL voltage 88 128 R0
SYMATTR InstName V7
SYMATTR Value PULSE(0 2.4 0 1n 1n 8m 16m)
* SPICE netlist
R1 b a 500
V1 a 0
D1 0 b EDZV33B
.dc V1 0 40
.step temp list 25 100
.meas dc Iz_4mA find V(b)*1000 when I(D1)=-4mA
.meas dc Iz_5mA find V(b)*1000 when I(D1)=-5mA
.meas dc Iz_6mA find V(b)*1000 when I(D1)=-6mA

* LTspice schematic (.asc)
Version 4
SHEET 1 336 224
WIRE -40 -96 -168 -96
WIRE 152 -96 40 -96
WIRE 152 -48 152 -96
WIRE -168 -32 -168 -96
WIRE -168 96 -168 48
WIRE 8 96 -168 96
WIRE 152 96 152 16
WIRE 152 96 8 96
WIRE 8 112 8 96
FLAG 8 112 0
FLAG 152 -96 b
FLAG -168 -96 a
SYMBOL Misc\\EuropeanResistor 56 -112 R90
SYMATTR InstName R1
SYMATTR Value 500
SYMBOL voltage -168 -48 R0
SYMATTR Value ""
SYMATTR InstName V1
SYMBOL zener 168 16 R180
SYMATTR InstName D1
SYMATTR Value EDZV33B
* SPICE netlist
V2 0 InA PWL(0 0 50m 72 100m 0)
XU1 N003 N005 Out N001 N001 Out N002 Out N006 N004 LTC4371 ;pnba DA)GA)SA)Vz)Vdd)Vss)FaultB)SB)GB)DB
M2 InB N006 Out Out IPT020N10N3 M=2
Rz 0 N001 30K
C1 N001 Out 2.2
M1 InA N005 Out Out IPT020N10N3 M=2
RDA N003 InA 20K
RDB N004 InB 20K
R1 0 N002 33K
V1 0 InB 48
I1 0 Out 50
D1 N002 Out QTLP690C
.tran 100m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1600 816
WIRE -80 -392 -80 -408
WIRE -80 -296 -80 -312
WIRE 144 -296 -80 -296
WIRE 496 -296 144 -296
WIRE -80 -280 -80 -296
WIRE 144 -280 144 -296
WIRE 496 -248 496 -296
WIRE 608 -216 608 -232
WIRE 608 -120 608 -136
WIRE 608 -120 464 -120
WIRE 608 -72 608 -120
WIRE 800 -8 800 -40
WIRE -304 88 -304 72
WIRE -192 88 -192 72
WIRE 144 88 144 72
WIRE 256 88 256 72
WIRE 256 88 144 88
WIRE 368 88 368 72
WIRE 368 88 256 88
WIRE 496 88 496 -184
WIRE 496 88 368 88
WIRE 608 88 608 -8
WIRE 608 88 496 88
WIRE 800 88 800 72
WIRE 800 88 608 88
WIRE -736 152 -736 136
WIRE -80 200 -80 72
WIRE -736 248 -736 232
WIRE -368 248 -736 248
WIRE -304 248 -304 168
WIRE -304 248 -368 248
WIRE -160 248 -304 248
WIRE 144 248 144 88
WIRE 144 248 -64 248
WIRE -800 312 -800 296
WIRE 32 360 32 72
WIRE -800 408 -800 392
WIRE -368 408 -800 408
WIRE -192 408 -192 168
WIRE -192 408 -368 408
WIRE -48 408 -192 408
WIRE 144 408 144 248
WIRE 144 408 48 408
FLAG -80 -408 0
FLAG -736 136 0
FLAG -800 296 0
FLAG 800 88 Out
FLAG -368 248 InA
FLAG -368 408 InB
FLAG 800 -40 0
FLAG 608 -232 0
SYMBOL VOLTAGE -736 136 R0
SYMATTR InstName V2
SYMATTR Value PWL(0 0 50m 72 100m 0)
SYMBOL LTC4371 32 -120 R0
SYMATTR InstName U1
SYMBOL nmos -48 360 M90
SYMATTR InstName M2
SYMATTR Value IPT020N10N3
SYMATTR Value2 M=2
SYMBOL res -96 -408 R0
SYMATTR InstName Rz
SYMATTR Value 30K
SYMBOL cap 480 -248 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL nmos -160 200 M90
SYMATTR InstName M1
SYMATTR Value IPT020N10N3
SYMATTR Value2 M=2
SYMBOL res -320 72 R0
SYMATTR InstName RDA
SYMATTR Value 20K
SYMBOL res -208 72 R0
SYMATTR InstName RDB
SYMATTR Value 20K
SYMBOL res 592 -232 R0
SYMATTR InstName R1
SYMATTR Value 33K
SYMBOL VOLTAGE -800 296 R0
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL CURRENT 800 -8 R0
SYMATTR InstName I1
SYMATTR Value 50
SYMBOL LED 592 -72 R0
SYMATTR InstName D1
SYMATTR Value QTLP690C
* SPICE netlist
Vs Vs 0 1.7
Rs Vs Vout 1k
D1 0 Vout Diode
.noise v(vout,0) vs dec 100 1 100G

* LTspice schematic (.asc)
Version 4
SHEET 1 352 200
WIRE -176 -48 -176 -80
WIRE -176 80 -176 32
WIRE -112 -80 -176 -80
WIRE -48 -80 -112 -80
WIRE 128 -80 32 -80
WIRE 160 -80 128 -80
WIRE 160 -48 160 -80
WIRE 160 80 160 16
FLAG -176 80 0
FLAG 160 80 0
FLAG 128 -80 Vout
FLAG -112 -80 Vs
SYMBOL voltage -176 -64 R0
SYMATTR InstName Vs
SYMATTR Value 1.7
SYMBOL res -64 -64 R270
SYMATTR InstName Rs
SYMATTR Value 1k
SYMBOL diode 176 16 R180
SYMATTR InstName D1
SYMATTR Value Diode
* SPICE netlist
V1 N001 0 AC 1 0
R2 N002 N001 1.5
C1 N002 N001 0.6666
R3 Vo 0 0.16666
C2 Vo 0 2
R1 Vo N002 1
.ac dec 100 0.001 1000

* LTspice schematic (.asc)
Version 4
SHEET 1 400 304
WIRE -104 -136 -120 -136
WIRE 8 -136 -24 -136
WIRE -120 -104 -120 -136
WIRE -120 -104 -200 -104
WIRE 8 -104 8 -136
WIRE 104 -104 88 -104
WIRE 200 -104 104 -104
WIRE -120 -56 -120 -104
WIRE -104 -56 -120 -56
WIRE 8 -56 8 -104
WIRE 8 -56 -40 -56
WIRE -200 -40 -200 -104
WIRE 104 -40 104 -104
WIRE 200 -40 200 -104
WIRE -200 120 -200 40
WIRE -40 120 -200 120
WIRE 104 120 104 40
WIRE 104 120 -40 120
WIRE 200 120 200 24
WIRE 200 120 104 120
WIRE -40 152 -40 120
FLAG -40 152 0
FLAG 200 -104 Vo
SYMBOL voltage -200 -56 R0
SYMATTR Value2 AC 1 0
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL res -8 -152 R90
SYMATTR InstName R2
SYMATTR Value 1.5
SYMBOL cap -40 -72 R90
SYMATTR InstName C1
SYMATTR Value 0.6666
SYMBOL res 88 -56 R0
SYMATTR InstName R3
SYMATTR Value 0.16666
SYMBOL cap 184 -40 R0
SYMATTR InstName C2
SYMATTR Value 2
SYMBOL res 104 -120 R90
SYMATTR InstName R1
SYMATTR Value 1
* SPICE netlist
D1 N001 N002 D
D2 N004 N005 D
D3 N002 N003 D
M1 N003 N002 N005 N005 PMOS
R1 N002 0 10000
R2 N003 0 50
V1 N004 0 5
V2 N001 0 5

* LTspice schematic (.asc)
Version 4
SHEET 1 768 480
WIRE -288 -240 -384 -240
WIRE -208 -240 -224 -240
WIRE -96 -240 -208 -240
WIRE -64 -240 -96 -240
WIRE 48 -240 0 -240
WIRE -208 -176 -208 -240
WIRE -384 -144 -384 -240
WIRE -208 -48 -208 -96
WIRE -384 -16 -384 -64
WIRE -96 48 -96 -240
WIRE -272 96 -384 96
WIRE -112 96 -208 96
WIRE 48 96 48 -240
WIRE 48 96 -16 96
WIRE 384 96 48 96
WIRE -384 128 -384 96
WIRE 384 224 384 176
WIRE -384 240 -384 208
FLAG 384 224 0
FLAG -208 -48 0
FLAG -384 -16 0
FLAG -384 240 0
SYMBOL schottky -288 -224 R270
SYMATTR InstName D1
SYMBOL schottky -272 112 R270
SYMATTR InstName D2
SYMBOL schottky -64 -224 R270
SYMATTR InstName D3
SYMBOL pmos -16 48 R90
SYMATTR InstName M1
SYMBOL res -224 -192 R0
SYMATTR InstName R1
SYMATTR Value 10000
SYMBOL res 368 80 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL voltage -384 112 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -384 -160 R0
SYMATTR InstName V2
SYMATTR Value 5
* SPICE netlist
R1 Vout N001 100
R2 Vout N002 10k
R3 N001 Vin 1k
R4 N002 0 100k
V1 Vin 0
V3 Vcc 0 10
V4 0 Vss 10
RL N001 0 {RL}
XU1 N001 N002 Vcc Vss Vout LM324 ;pnba In+)In-)V+)V-)OUT
.step param RL list 1u 1k 2k 5k 10k
.SUBCKT LM324 1 2 3 4 5
C1 11 12 5.544E-12
C2 6 7 20.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 15.91E6 -20E6 20E6 20E6 -20E6
GA 6 0 11 12 125.7E-6
GCM 0 6 10 99 7.067E-9
IEE 3 10 DC 10.04E-6
HLIM 90 0 VLIM 1K
Q1 11 2 13 QX
Q2 12 1 14 QX
R2 6 9 100.0E3
RC1 4 11 7.957E3
RC2 4 12 7.957E3
RE1 13 10 2.773E3
RE2 14 10 2.773E3
REE 10 99 19.92E6
RO1 8 5 50
RO2 7 99 50
RP 3 4 30.31E3
VB 9 0 DC 0
VC 3 53 DC 2.100
VE 54 4 DC .6
VLIM 7 8 DC 0
VLP 91 0 DC 40
VLN 0 92 DC 40

.dc V1 -10 10 0.5

* LTspice schematic (.asc)
Version 4
SHEET 1 672 384
WIRE -336 -144 -336 -160
WIRE 256 -144 256 -176
WIRE 336 -144 336 -192
WIRE 0 -128 0 -160
WIRE 0 -128 -160 -128
WIRE 160 -128 0 -128
WIRE 0 -96 0 -128
WIRE -160 -80 -160 -128
WIRE 160 -80 160 -128
WIRE -32 -64 -64 -64
WIRE 48 -64 32 -64
WIRE -336 -48 -336 -64
WIRE 256 -48 256 -64
WIRE 336 -48 336 -64
WIRE -272 48 -288 48
WIRE -160 48 -160 0
WIRE -160 48 -192 48
WIRE -16 48 -16 -32
WIRE -16 48 -160 48
WIRE 16 48 16 -32
WIRE 160 48 160 0
WIRE 160 48 16 48
WIRE -16 80 -16 48
WIRE 160 80 160 48
WIRE -16 192 -16 160
WIRE 160 192 160 160
FLAG -336 -48 0
FLAG 256 -48 0
FLAG -288 48 Vin
IOPIN -176 160 In
FLAG -336 -160 Vin
FLAG 336 -192 0
FLAG 256 -176 Vcc
FLAG 48 -64 Vcc
FLAG 336 -48 Vss
FLAG -64 -64 Vss
FLAG 0 -160 Vout
IOPIN 112 -48 Out
FLAG -16 192 0
FLAG 160 192 0
SYMBOL res -144 -96 M0
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 176 -96 M0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res -176 64 M270
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 176 64 M0
SYMATTR InstName R4
SYMATTR Value 100k
SYMBOL voltage -336 -160 R0
SYMATTR Value ""
SYMATTR InstName V1
SYMBOL voltage 256 -160 R0
SYMATTR InstName V3
SYMATTR Value 10
SYMBOL voltage 336 -160 R0
SYMATTR InstName V4
SYMATTR Value 10
SYMBOL res 0 64 M0
SYMATTR InstName RL
SYMATTR Value {RL}
SYMBOL OpAmps\\opamp2 64 -64 M270
SYMATTR Value LM324
SYMATTR InstName U1
* SPICE netlist
M1 N006 N009 N007 N007 FDZ7064N
V1 N001 0 V
XU1 N007 N011 N008 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R1 N009 N008 100
R2 0 N007 R
D1 N005 N006 1N4148
D2 N004 N005 1N4148
D3 N003 N004 1N4148
D4 N002 N003 1N4148
D5 N001 N002 1N4148
R3 N011 N010 5k38
R4 0 N011 1k69
V2 N010 0 V
.tran 0.1

* LTspice schematic (.asc)
Version 4
SHEET 1 688 384
WIRE 88 -192 -120 -192
WIRE 88 -176 88 -192
WIRE 152 -176 120 -176
WIRE 216 -176 184 -176
WIRE 280 -176 248 -176
WIRE 344 -176 312 -176
WIRE 120 -112 120 -176
WIRE 120 -112 88 -112
WIRE 184 -112 184 -176
WIRE 184 -112 152 -112
WIRE 248 -112 248 -176
WIRE 248 -112 216 -112
WIRE 312 -112 312 -176
WIRE 312 -112 280 -112
WIRE -120 -80 -120 -192
WIRE 344 -80 344 -112
WIRE 344 -80 312 -80
WIRE 312 -48 312 -80
WIRE 216 -32 -24 -32
WIRE -24 16 -24 -32
WIRE -8 16 -24 16
WIRE 120 32 56 32
WIRE 264 32 200 32
WIRE -312 48 -344 48
WIRE -40 48 -232 48
WIRE -8 48 -40 48
WIRE -344 64 -344 48
WIRE -40 80 -40 48
WIRE 216 80 216 -32
WIRE 312 80 312 48
WIRE 312 80 216 80
WIRE 312 96 312 80
WIRE -120 160 -120 0
WIRE -344 176 -344 144
WIRE -40 176 -40 160
WIRE 312 192 312 176
FLAG 312 192 0
FLAG -120 160 0
FLAG -40 176 0
FLAG -344 176 0
SYMBOL nmos 264 -48 R0
SYMATTR InstName M1
SYMATTR Value FDZ7064N
SYMBOL voltage -120 -96 R0
SYMATTR InstName V1
SYMBOL Opamps\\opamp 24 -32 R0
SYMATTR InstName U1
SYMBOL res 216 16 R90
SYMATTR InstName R1
SYMATTR Value 100
SYMBOL res 328 192 R180
SYMATTR InstName R2
SYMBOL diode 328 -176 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 264 -176 R0
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 200 -176 R0
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 136 -176 R0
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL diode 72 -176 R0
SYMATTR InstName D5
SYMATTR Value 1N4148
SYMBOL res -216 32 R90
SYMATTR InstName R3
SYMATTR Value 5k38
SYMBOL res -24 176 R180
SYMATTR InstName R4
SYMATTR Value 1k69
SYMBOL voltage -344 48 R0
SYMATTR InstName V2
* SPICE netlist
VSG 0 N001 350m AC 1
VSD 0 N003 100m
VBS N002 0 0
M1 N003 N001 0 N002 P_50n l=100n w=5u
.ac dec 100 10MEG 10G
.include cmosedu_models.txt

* LTspice schematic (.asc)
Version 4
SHEET 1 400 288
WIRE -72 -144 -200 -144
WIRE 152 -144 -72 -144
WIRE 200 -144 152 -144
WIRE -200 -128 -200 -144
WIRE 200 -112 200 -144
WIRE -72 -48 -72 -144
WIRE -200 -32 -200 -48
WIRE -120 -32 -200 -32
WIRE 8 0 -72 0
WIRE 152 0 152 -144
WIRE 152 0 88 0
WIRE 152 48 152 0
WIRE -72 144 -72 48
WIRE 152 144 152 128
WIRE 152 144 -72 144
FLAG 200 -112 0
SYMBOL voltage -200 -144 R0
SYMATTR InstName VSG
SYMATTR Value 350m
SYMATTR Value2 AC 1
SYMBOL voltage 152 32 R0
SYMATTR InstName VSD
SYMATTR Value 100m
SYMBOL voltage -8 0 M90
SYMATTR InstName VBS
SYMATTR Value 0
SYMBOL pmos4 -120 48 M180
SYMATTR Value2 l=100n w=5u
SYMATTR InstName M1
SYMATTR Value P_50n
* SPICE netlist
V1 IN 0 12
L1 N002 OUT 10 Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
C1 OUT 0 10
R1 OUT N001 10K
XU1 IN IN IN IN N002 OUT N001 0 ADP2370-3.3 IPSM=440m Rt=378787.879 Rb=121212.121 C1=1.6p Rc1=300k R3=5.92k Rshort=100MEG PD=0 ;pnba FSEL)SYNC)EN)Vin)SW)FB)PG)PGND
Rload OUT 0 20
.tran 500u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 624 256
WIRE -200 -112 -312 -112
WIRE -184 -112 -200 -112
WIRE 104 -112 40 -112
WIRE 264 -112 184 -112
WIRE -312 -96 -312 -112
WIRE -200 -32 -200 -112
WIRE -184 -32 -200 -32
WIRE 56 -32 40 -32
WIRE 184 -32 136 -32
WIRE 264 -32 264 -112
WIRE 264 -32 184 -32
WIRE 312 -32 264 -32
WIRE 312 -16 312 -32
WIRE -312 0 -312 -16
WIRE -200 48 -200 -32
WIRE -184 48 -200 48
WIRE 184 48 184 32
WIRE 184 48 40 48
WIRE 184 64 184 48
WIRE 312 80 312 64
WIRE -200 128 -200 48
WIRE -184 128 -200 128
WIRE 264 128 264 -32
WIRE 264 128 40 128
FLAG -312 0 0
FLAG -312 -112 IN
FLAG 184 64 0
FLAG 312 -32 OUT
FLAG 312 80 0
SYMBOL VOLTAGE -312 -112 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 40 -16 R270
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Ipk=1.84 Rser=0.056 Rpar=942 Cpar=0 mfg="Coilcraft" pn="MSS6132-103"
SYMBOL cap 168 -32 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 200 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL ADP2370-3.3 -72 0 R0
SYMATTR InstName U1
SYMBOL res 296 -32 R0
SYMATTR InstName Rload
SYMATTR Value 20
* SPICE netlist
R1 OUT N003 13.5K
L1 N002 OUT 2.2
C1 OUT 0 20
R2 N003 0 3K
R3 OUT N001 100K
V1 IN 0 5
Rload OUT 0 1.65
XU1 IN IN N002 0 0 N003 IN N001 IN IN ADP2120-ADJ ;pnba Vin)Pvin)SW)PGND)GND)FB)TRK)Pgood)Sync/Mode)EN
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 720 416
WIRE -280 -208 -360 -208
WIRE -120 -208 -280 -208
WIRE -360 -192 -360 -208
WIRE -120 -192 -120 -208
WIRE -280 -144 -280 -208
WIRE -248 -144 -280 -144
WIRE 88 -144 8 -144
WIRE 232 -144 168 -144
WIRE -360 -96 -360 -112
WIRE -280 -64 -280 -144
WIRE -248 -64 -280 -64
WIRE 40 -64 8 -64
WIRE 152 -64 120 -64
WIRE 232 -64 232 -144
WIRE 232 -64 152 -64
WIRE 360 -64 232 -64
WIRE 152 -48 152 -64
WIRE 360 -48 360 -64
WIRE 232 -32 232 -64
WIRE -280 16 -280 -64
WIRE -248 16 -280 16
WIRE 152 16 8 16
WIRE 152 48 152 16
WIRE 360 48 360 32
WIRE -280 96 -280 16
WIRE -248 96 -280 96
WIRE 232 96 232 48
WIRE 232 96 8 96
WIRE 232 112 232 96
WIRE -120 160 -120 144
WIRE 232 208 232 192
FLAG 232 208 0
FLAG 152 48 0
FLAG -120 160 0
FLAG -360 -96 0
FLAG 360 -64 OUT
FLAG 360 48 0
FLAG -360 -208 IN
SYMBOL res 216 -48 R0
SYMATTR Value 13.5K
SYMATTR InstName R1
SYMBOL ind 24 -48 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMBOL cap 136 -48 R0
SYMATTR InstName C1
SYMATTR Value 20
SYMBOL res 216 96 R0
SYMATTR Value 3K
SYMATTR InstName R2
SYMBOL res 184 -160 R90
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL voltage -360 -208 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL res 344 -64 R0
SYMATTR Value 1.65
SYMATTR InstName Rload
SYMBOL ADP2120-ADJ -120 64 R0
SYMATTR InstName U1
* SPICE netlist
R1 N003 0 100K
V1 N001 0 PWL(1u 0 1.1u 4.5) Rser=5m
R2 N002 0 2
C1 N002 0 2.2
C2 N001 0 200
XU1 MP_01 N003 N002 N001 N001 LT3085 ;pnba )SET)OUT)Vcntrl)IN
.tran 10u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 864 368
WIRE -304 -184 -416 -184
WIRE -16 -184 -304 -184
WIRE 144 -184 -16 -184
WIRE 144 -152 144 -184
WIRE -416 -136 -416 -184
WIRE -304 -136 -304 -184
WIRE -16 -40 -16 -184
WIRE 16 -40 -16 -40
WIRE 336 -40 272 -40
WIRE 432 -40 336 -40
WIRE 432 -24 432 -40
WIRE -416 -8 -416 -72
WIRE -304 -8 -304 -56
WIRE 336 -8 336 -40
WIRE 144 88 144 72
WIRE 336 88 336 56
WIRE 432 88 432 56
WIRE 144 184 144 168
FLAG 144 184 0
FLAG -304 -8 0
FLAG 432 88 0
FLAG 336 88 0
FLAG -416 -8 0
SYMBOL res 128 72 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL voltage -304 -152 R0
SYMATTR SpiceLine Rser=5m
SYMATTR InstName V1
SYMATTR Value PWL(1u 0 1.1u 4.5)
SYMBOL res 416 -40 R0
SYMATTR InstName R2
SYMATTR Value 2
SYMBOL cap 320 -8 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL cap -432 -136 R0
SYMATTR InstName C2
SYMATTR Value 200
SYMBOL PowerProducts\\LT3085 144 -40 R0
SYMATTR InstName U1
* SPICE netlist
M1 N001 N002 0 0 NMOS1 L={L} W={W}
V1 N002 0 1
V2 N001 0 2
.step param W list 0.2u 1u 5u
.param L=0.1u
.dc V2 0 2

* LTspice schematic (.asc)
Version 4
SHEET 1 200 432
WIRE 96 -216 -96 -216
WIRE -96 -168 -96 -216
WIRE -96 -40 -96 -88
WIRE 96 -40 96 -216
WIRE 48 40 -96 40
WIRE -96 88 -96 40
WIRE 96 104 96 56
WIRE -96 216 -96 168
FLAG 96 104 0
FLAG -96 -40 0
FLAG -96 216 0
SYMBOL nmos 48 -40 R0
SYMATTR InstName M1
SYMATTR Value NMOS1 L={L} W={W}
SYMBOL voltage -96 72 R0
SYMATTR InstName V1
SYMATTR Value 1
SYMBOL voltage -96 -184 R0
SYMATTR InstName V2
SYMATTR Value 2
* SPICE netlist
R1 N003 0 243K
R2 N002 N004 1000K
R3 N004 0 392K
R4 OUT 0 100K
V1 N002 0 5
V2 N001 0 PULSE(0 3.3 1m 1n 1n 2m 15m 3)
XU1 N001 0 N003 N004 N002 OUT LTC6993-1 ;pnba TRIG)GND)SET)DIV)V+)OUT
.tran 60m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 304
WIRE -416 -152 -448 -152
WIRE -48 -152 -336 -152
WIRE 448 -152 176 -152
WIRE 448 -136 448 -152
WIRE -48 -72 -64 -72
WIRE 224 -72 176 -72
WIRE 368 -72 224 -72
WIRE 224 -56 224 -72
WIRE 368 -56 368 -72
WIRE 448 -40 448 -56
WIRE -144 8 -160 8
WIRE -48 8 -64 8
WIRE 192 8 176 8
WIRE 192 40 192 8
WIRE 224 40 224 24
WIRE 224 40 192 40
WIRE 368 40 368 24
WIRE 224 56 224 40
WIRE 224 152 224 136
FLAG -448 -152 0
FLAG 368 40 0
FLAG 448 -152 OUT
FLAG -160 8 0
FLAG 224 152 0
FLAG 448 -40 0
FLAG -64 -72 0
SYMBOL res -48 -8 R90
SYMATTR InstName R1
SYMATTR Value 243K
SYMBOL res 208 -72 R0
SYMATTR InstName R2
SYMATTR Value 1000K
SYMBOL res 208 40 R0
SYMATTR InstName R3
SYMATTR Value 392K
SYMBOL res 432 -152 R0
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL voltage 368 -72 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -320 -152 R90
SYMATTR Value PULSE(0 3.3 1m 1n 1n 2m 15m 3)
SYMATTR InstName V2
SYMBOL SpecialFunctions\\LTC6993-1 64 -72 R0
SYMATTR InstName U1
* SPICE netlist
C1 OUT N004 100p
R1 N004 0 40.2K
R2 N008 0 392K
C2 OUT 0 100
R3 IN N002 100K
R4 IN N003 100K
C3 N011 0 .001
V1 IN 0 6
Rload OUT 0 .25
XU1 IN 0 OUT 0 N006 N006 OUT 0 N002 N004 N007 N012 N010 N009 N008 N005 N003 N011 N001 N007 LTM4601 ;pnba Vin)PGND)Vout)Vosns-)Vout_LCL)DiffVout)Vosns+)SGND)Pgood)FB)DRVcc)MARG1)MARG0)Fset)MPGM)Comp)Run)Track/SS)PLLIN)INTVcc
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 976 592
WIRE -392 -296 -488 -296
WIRE -104 -296 -392 -296
WIRE -488 -280 -488 -296
WIRE -104 -280 -104 -296
WIRE 40 -280 40 -296
WIRE -392 -232 -392 -296
WIRE -376 -232 -392 -232
WIRE -216 -232 -296 -232
WIRE 200 -232 168 -232
WIRE 344 -232 200 -232
WIRE 424 -232 344 -232
WIRE 344 -216 344 -232
WIRE -488 -184 -488 -200
WIRE -392 -168 -392 -232
WIRE -312 -168 -392 -168
WIRE -216 -168 -232 -168
WIRE 200 -168 168 -168
WIRE 248 -168 200 -168
WIRE 248 -152 248 -168
WIRE 344 -136 344 -152
WIRE -216 -104 -232 -104
WIRE 200 -104 168 -104
WIRE 248 -56 248 -72
WIRE -216 -40 -232 -40
WIRE 200 -40 200 -104
WIRE 200 -40 168 -40
WIRE 424 -8 424 -232
WIRE 424 -8 344 -8
WIRE 488 -8 424 -8
WIRE 488 8 488 -8
WIRE -232 24 -232 -40
WIRE -216 24 -232 24
WIRE 344 24 344 -8
WIRE 344 24 168 24
WIRE -312 88 -328 88
WIRE -216 88 -232 88
WIRE 344 88 168 88
WIRE 344 104 344 88
WIRE 488 104 488 88
WIRE 488 104 344 104
WIRE 488 120 488 104
WIRE -216 152 -232 152
WIRE 184 152 168 152
WIRE -296 216 -312 216
WIRE -216 216 -232 216
WIRE 184 216 168 216
WIRE -104 296 -104 280
WIRE 56 296 56 280
FLAG -104 296 0
FLAG 56 296 0
FLAG 248 -56 0
FLAG -328 88 0
FLAG 344 -136 0
FLAG 488 120 0
FLAG -488 -184 0
FLAG -312 216 0
FLAG 488 -8 OUT
FLAG -488 -296 IN
SYMBOL cap 184 -232 R0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res 232 -168 R0
SYMATTR InstName R1
SYMATTR Value 40.2K
SYMBOL res -216 104 M270
SYMATTR InstName R2
SYMATTR Value 392K
SYMBOL cap 328 -216 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMBOL res -392 -216 R270
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res -328 -152 R270
SYMATTR InstName R4
SYMATTR Value 100K
SYMBOL cap -232 200 R90
SYMATTR InstName C3
SYMATTR Value .001
SYMBOL voltage -488 -296 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL res 472 -8 R0
SYMATTR InstName Rload
SYMATTR Value .25
SYMBOL PowerProducts\\LTM4601HV -24 -24 R0
SYMATTR InstName U1
* SPICE netlist
M1 Vout Vout 0 N001 NMOS l=5 w=15
M2 Vout Vout VDD VDD PMOS l=5 w=15
V1 VDD 0 5V
.tran 600N

* LTspice schematic (.asc)
Version 4
SHEET 1 368 400
WIRE 120 -184 120 -200
WIRE 136 -184 120 -184
WIRE 136 -120 136 -184
WIRE 136 -120 120 -120
WIRE 72 -104 24 -104
WIRE 136 -72 136 -120
WIRE 136 -72 120 -72
WIRE -184 -56 -184 -120
WIRE 24 -8 24 -104
WIRE 120 -8 120 -24
WIRE 120 -8 24 -8
WIRE 184 -8 120 -8
WIRE 120 24 120 -8
WIRE 136 72 120 72
WIRE 24 104 24 -8
WIRE 72 104 24 104
WIRE 136 104 136 72
WIRE 136 104 120 104
WIRE -184 152 -184 24
WIRE 120 200 120 120
FLAG -184 152 0
FLAG -184 -120 VDD
FLAG 120 -200 VDD
FLAG 184 -8 Vout
IOPIN 192 128 Out
FLAG 120 200 0
SYMBOL nmos4 72 24 R0
SYMATTR InstName M1
SYMATTR Value2 l=5 w=15
SYMBOL pmos4 72 -24 M180
SYMATTR InstName M2
SYMATTR Value2 l=5 w=15
SYMBOL voltage -184 -72 R0
SYMATTR InstName V1
SYMATTR Value 5V