Si7li/ltspice-spice-circuits-no-aug huggingface dataset:
* SPICE netlist
L1 N002 N005 10 Rpar=2K Rser=.1
L2 0 N003 {10u*10.2*10.2} Rpar=1Meg
C1 OUT 0 .02
D1 N003 OUT D
R3 N004 N001 10K
V1 N001 0 5
V2 N002 0 3
V3 N007 0 PWL(30m 0 30.01m 3 30.1m 3 30.11m 0)
XU1 N001 N002 N001 N005 N006 N006 N007 N001 N004 MP_01 0 LT3585-1 ;pnba CHRG/Iadj)Vbat)Vin)SW)IBGTPU)IBGTPD)IBGTin)IBGTpwr)_Done))GND
.tran 50m startup
K1 L1 L2 1

* LTspice schematic (.asc)
Version 4
SHEET 1 832 528
WIRE 0 -248 0 -264
WIRE -224 -152 -416 -152
WIRE -112 -152 -224 -152
WIRE 0 -152 0 -168
WIRE 128 -152 0 -152
WIRE 288 -152 176 -152
WIRE 416 -152 352 -152
WIRE 128 -136 128 -152
WIRE 176 -136 176 -152
WIRE 416 -120 416 -152
WIRE -224 -104 -224 -152
WIRE -112 -104 -112 -152
WIRE 0 -104 0 -152
WIRE -416 -40 -416 -152
WIRE -368 -40 -416 -40
WIRE -272 -40 -288 -40
WIRE 128 -40 128 -56
WIRE 128 -40 48 -40
WIRE 176 -40 176 -56
WIRE 416 -40 416 -56
WIRE -416 40 -416 -40
WIRE -272 40 -416 40
WIRE 80 40 48 40
WIRE -416 56 -416 40
WIRE -272 120 -336 120
WIRE 80 120 80 40
WIRE 80 120 48 120
WIRE -416 152 -416 136
WIRE -336 152 -336 120
WIRE -112 184 -112 168
WIRE -336 264 -336 232
FLAG 416 -40 0
FLAG -112 184 0
FLAG -416 152 0
FLAG 176 -40 0
FLAG 0 -264 0
FLAG -336 264 0
FLAG 416 -152 OUT
SYMBOL ind2 112 -152 R0
SYMATTR InstName L1
SYMATTR Value 10
SYMATTR SpiceLine Rpar=2K Rser=.1
SYMBOL ind2 192 -40 R180
SYMATTR InstName L2
SYMATTR Value {10u*10.2*10.2}
SYMATTR SpiceLine Rpar=1Meg
SYMBOL cap 400 -120 R0
SYMATTR Value .02
SYMATTR InstName C1
SYMBOL diode 288 -136 R270
SYMATTR InstName D1
SYMBOL res -272 -56 R90
SYMATTR InstName R3
SYMATTR Value 10K
SYMBOL VOLTAGE -416 40 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL misc\\battery 0 -152 M180
SYMATTR InstName V2
SYMATTR Value 3
SYMBOL voltage -336 136 R0
SYMATTR Value PWL(30m 0 30.01m 3 30.1m 3 30.11m 0)
SYMATTR InstName V3
SYMBOL PowerProducts\\LT3585-1 -112 40 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 2.1
C2 OUT N001 10n
C3 OUT 0 4.7
R1 OUT 0 3.6
R2 OUT N003 604k
R3 N003 0 301k
XU1 IN OUT IN N003 N002 N001 IN 0 MAX38912 ;pnba IN)OUT)EN)FB)POK)BYP)MODE)GND
R4 IN N002 100k
.tran 0.8 startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 784 320
WIRE -328 -160 -392 -160
WIRE -280 -160 -328 -160
WIRE -168 -160 -280 -160
WIRE -152 -160 -168 -160
WIRE 104 -160 72 -160
WIRE 184 -160 104 -160
WIRE 296 -160 184 -160
WIRE 344 -160 296 -160
WIRE 392 -160 344 -160
WIRE -392 -144 -392 -160
WIRE 104 -144 104 -160
WIRE 296 -144 296 -160
WIRE 392 -144 392 -160
WIRE -280 -128 -280 -160
WIRE 184 -112 184 -160
WIRE -168 -64 -168 -160
WIRE -152 -64 -168 -64
WIRE 104 -64 104 -80
WIRE 104 -64 72 -64
WIRE -392 -48 -392 -64
WIRE 296 -48 296 -80
WIRE 392 -48 392 -64
WIRE -280 16 -280 -48
WIRE -152 16 -280 16
WIRE 184 16 184 -32
WIRE 184 16 72 16
WIRE 184 48 184 16
WIRE -328 80 -328 -160
WIRE -152 80 -328 80
WIRE -40 160 -40 128
WIRE 184 160 184 128
FLAG -392 -48 0
FLAG -392 -160 IN
FLAG 296 -48 0
FLAG 392 -48 0
FLAG 344 -160 OUT
FLAG 184 160 0
FLAG -40 160 0
SYMBOL voltage -392 -160 R0
SYMATTR InstName V1
SYMATTR Value 2.1
SYMBOL cap 88 -144 R0
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL cap 280 -144 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMBOL res 376 -160 R0
SYMATTR InstName R1
SYMATTR Value 3.6
SYMBOL res 168 -128 R0
SYMATTR InstName R2
SYMATTR Value 604k
SYMBOL res 168 32 R0
SYMATTR InstName R3
SYMATTR Value 301k
SYMBOL MAX38912 -40 -80 R0
SYMATTR InstName U1
SYMBOL res -296 -144 R0
SYMATTR InstName R4
SYMATTR Value 100k
* SPICE netlist
V1 +V 0 2.7
V2 -V 0 0
V3 N001 N007 SINE(0 0.5 10K)
R1 N002 N001 30K
R2 N003 N002 30K
R3 N006 N007 30K
R4 N005 N006 30K
C1 N003 0 10p
C2 N005 0 10p
XU1 N002 N004 +V N003 N005 -V N004 N006 LTC1992-1 ;pnba IN-)VOCM)V+)OUT+)OUT-)V-)VMID)IN+
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 768 304
WIRE -96 -136 -160 -136
WIRE 80 -136 -16 -136
WIRE 208 -136 80 -136
WIRE 320 -136 288 -136
WIRE 384 -104 384 -120
WIRE 128 -72 128 -88
WIRE -384 -40 -384 -72
WIRE -272 -40 -272 -72
WIRE -160 -40 -160 -136
WIRE 80 -40 80 -136
WIRE 96 -40 80 -40
WIRE 320 -24 320 -136
WIRE 320 -24 256 -24
WIRE 384 -24 384 -40
WIRE 384 -24 320 -24
WIRE 96 -8 80 -8
WIRE 80 24 80 -8
WIRE 96 24 80 24
WIRE 320 40 256 40
WIRE 384 40 320 40
WIRE 96 56 80 56
WIRE 384 56 384 40
WIRE -384 72 -384 40
WIRE -272 72 -272 40
WIRE 128 104 128 88
WIRE 384 136 384 120
WIRE -160 152 -160 40
WIRE -96 152 -160 152
WIRE 80 152 80 56
WIRE 80 152 -16 152
WIRE 192 152 80 152
WIRE 320 152 320 40
WIRE 320 152 272 152
FLAG -384 72 0
FLAG -272 72 0
FLAG -384 -72 +V
FLAG -272 -72 -V
FLAG 384 -120 0
FLAG 384 136 0
FLAG 128 -88 +V
FLAG 128 104 -V
SYMBOL voltage -384 -56 R0
SYMATTR InstName V1
SYMATTR Value 2.7
SYMBOL voltage -272 -56 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL voltage -160 -56 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.5 10K)
SYMBOL res 0 -152 R90
SYMATTR InstName R1
SYMATTR Value 30K
SYMBOL res 304 -152 R90
SYMATTR InstName R2
SYMATTR Value 30K
SYMBOL res 0 136 R90
SYMATTR InstName R3
SYMATTR Value 30K
SYMBOL res 288 136 R90
SYMATTR InstName R4
SYMATTR Value 30K
SYMBOL cap 368 -40 M180
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL cap 368 56 R0
SYMATTR InstName C2
SYMATTR Value 10p
SYMBOL LTC1992-1 160 8 R0
SYMATTR InstName U1
* SPICE netlist
V1 W1 0 SINE(0 0.5 1k) Rser=0.1
L1 W1 0 1m
L2 N001 CARRIER 10m
L3 CARRIER N004 10m
D1 N001 N002 1N914
D3 N002 N004 1N914
D2 N004 N003 1N914
D4 N003 N001 1N914
L6 2+ 0 1m
L4 N002 0 10m
L5 0 N003 10m
RL 0 2+ 100
V2 CARRIER 0 SINE(0 3 10k) Rser=0.1
K1 L1 L2 L3 1
K2 L4 L5 L6 1
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 1280 368
WIRE -624 -184 -640 -184
WIRE -352 -184 -624 -184
WIRE 624 -184 464 -184
WIRE 640 -184 624 -184
WIRE 32 -168 -272 -168
WIRE 64 -168 32 -168
WIRE 160 -168 128 -168
WIRE 384 -168 160 -168
WIRE -624 -152 -624 -184
WIRE -624 -152 -640 -152
WIRE 32 -152 32 -168
WIRE 160 -152 160 -168
WIRE -352 -136 -352 -184
WIRE 464 -136 464 -184
WIRE 624 -136 624 -184
WIRE -624 -120 -624 -152
WIRE -144 -88 -272 -88
WIRE 384 -88 288 -88
WIRE 32 -56 32 -88
WIRE 64 -56 32 -56
WIRE 160 -56 160 -88
WIRE 160 -56 128 -56
WIRE 288 -40 288 -88
WIRE -624 -8 -624 -40
WIRE -352 -8 -352 -56
WIRE 160 -8 160 -56
WIRE 160 -8 -272 -8
WIRE 464 -8 464 -56
WIRE 624 -8 624 -56
WIRE 32 8 32 -56
WIRE 384 8 384 -8
WIRE 384 8 32 8
WIRE -144 24 -144 -88
WIRE -144 24 -160 24
WIRE -144 56 -144 24
WIRE -144 56 -160 56
WIRE -144 88 -144 56
WIRE -144 184 -144 168
FLAG -624 -8 0
FLAG -352 -8 0
FLAG 464 -8 0
FLAG 624 -8 0
FLAG -144 184 0
FLAG 288 -40 0
FLAG -640 -184 1+
IOPIN 64 64 In
FLAG 640 -184 2+
IOPIN 1344 64 In
FLAG -640 -152 W1
IOPIN 64 96 In
FLAG -160 24 W2
IOPIN 544 272 In
FLAG -160 56 CARRIER
SYMBOL voltage -624 -136 R0
SYMATTR SpiceLine Rser=0.1
SYMATTR InstName V1
SYMATTR Value SINE(0 0.5 1k)
SYMBOL ind2 -368 -152 R0
SYMATTR InstName L1
SYMATTR Value 1m
SYMATTR Type ind
SYMBOL ind2 -256 -184 M0
SYMATTR InstName L2
SYMATTR Value 10m
SYMATTR Type ind
SYMBOL ind2 -256 -104 M0
SYMATTR InstName L3
SYMATTR Value 10m
SYMATTR Type ind
SYMBOL diode 64 -152 R270
SYMATTR InstName D1
SYMATTR Value 1N914
SYMBOL diode 144 -152 R0
SYMATTR InstName D3
SYMATTR Value 1N914
SYMBOL diode 128 -72 R90
SYMATTR InstName D2
SYMATTR Value 1N914
SYMBOL diode 48 -88 R180
SYMATTR InstName D4
SYMATTR Value 1N914
SYMBOL ind2 480 -152 M0
SYMATTR InstName L6
SYMATTR Value 1m
SYMATTR Type ind
SYMBOL ind2 368 -184 R0
SYMATTR InstName L4
SYMATTR Value 10m
SYMATTR Type ind
SYMBOL ind2 368 -104 R0
SYMATTR InstName L5
SYMATTR Value 10m
SYMATTR Type ind
SYMBOL res 640 -40 R180
SYMATTR InstName RL
SYMATTR Value 100
SYMBOL voltage -144 72 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 3 10k)
SYMATTR SpiceLine Rser=0.1
* SPICE netlist
D2 N003 vo 1N4148
D1 N002 N003 1N4148
D3 N004 N002 1N4148
D4 vo N004 1N4148
R1 N002 N001 6.8k
R2 vo N001 220k
XU1 0 N001 vcc vee vo LT1057 ;pnba In+)In-)V+)V-)OUT
I1 0 N001 PULSE(-500u 500u 0 1 1 0)
V1 vcc 0 4.2
V2 0 vee 4.2
;tran 1
.dc I1 -500u 500u 1u

* LTspice schematic (.asc)
Version 4
SHEET 1 1376 1328
WIRE -464 -664 -576 -664
WIRE -576 -584 -576 -664
WIRE -576 -472 -576 -504
WIRE -576 -472 -688 -472
WIRE -576 -424 -576 -472
WIRE -688 -408 -688 -472
WIRE -576 -248 -576 -344
WIRE -464 -248 -576 -248
WIRE 192 56 -96 56
WIRE 624 56 272 56
WIRE 688 56 624 56
WIRE 240 200 160 200
WIRE 368 200 304 200
WIRE 480 200 432 200
WIRE -96 264 -96 56
WIRE 0 264 -96 264
WIRE 160 264 160 200
WIRE 160 264 80 264
WIRE 480 264 480 200
WIRE 624 264 624 56
WIRE 624 264 480 264
WIRE 160 312 160 264
WIRE 224 312 160 312
WIRE 352 312 288 312
WIRE 480 312 480 264
WIRE 480 312 416 312
WIRE 320 472 288 472
WIRE 288 536 288 472
WIRE -336 552 -512 552
WIRE -96 552 -96 264
WIRE -96 552 -256 552
WIRE 256 552 -96 552
WIRE 624 568 624 264
WIRE 624 568 320 568
WIRE 256 584 176 584
WIRE -512 648 -512 552
WIRE 176 664 176 584
WIRE 288 664 288 600
WIRE 320 664 288 664
FLAG 176 664 0
FLAG 320 472 vcc
FLAG 320 664 vee
FLAG -512 648 0
FLAG -688 -408 0
FLAG -464 -664 vcc
FLAG -464 -248 vee
FLAG 688 56 vo
SYMBOL diode 368 216 R270
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL diode 240 216 R270
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 288 296 R90
SYMATTR InstName D3
SYMATTR Value 1N4148
SYMBOL diode 416 296 R90
SYMATTR InstName D4
SYMATTR Value 1N4148
SYMBOL res 96 248 R90
SYMATTR InstName R1
SYMATTR Value 6.8k
SYMBOL res 288 40 R90
SYMATTR InstName R2
SYMATTR Value 220k
SYMBOL Opamps\\LT1057 288 504 R0
SYMATTR InstName U1
SYMBOL current -336 552 R270
SYMATTR InstName I1
SYMATTR Value PULSE(-500u 500u 0 1 1 0)
SYMBOL voltage -576 -600 R0
SYMATTR InstName V1
SYMATTR Value 4.2
SYMBOL voltage -576 -440 R0
SYMATTR InstName V2
SYMATTR Value 4.2
* SPICE netlist
V1 Ue 0 15V
V2 Usw 0 PULSE(0 5 0 1n 1n 10u 500)
R1 N001 Ue 22.5
R2 N002 N001 272
R3 Usw Ube 1.68k
Q1 Ua N001 Ue 0 BD140
Q2 N002 Ube 0 0 BD139
RL Ua 0 40
.op
+Is = 0.271E-16
+Bf = 204.072
+Vaf = 158.022
+Ikf = 5.018
+Ise = 0.137E-17
+Ne = 1.712
+Br = 1.127
+Var = 10.749
+Ikr = 0.435
+Isc = 0.128E-17
+Nc = 1.046
+Nk = 0.207
+Rb = 0.571
+Rbm = 0.101E-02
+Nf = 0.982
+Re = 0.259E-01
+Rc = 0.413E-01
+Qco = 0.873E-10
+Rco = 4.999
+Vo = 6.291
+Gamma = 0.704E-10
+Cjc = 0.361E-10
+Vjc = 0.776
+Mjc = 0.409
+Cje = 0.102E-10
+Vje = 0.745
+Mje = 0.404
+Fc = 0.503
+Tr = 0.118E-06
+Tf = 0.296E-08
+Itf = 0.229
+Vtf = 23.728
+Xtf = 0.569
+Is = 0.188E-16
+Bf = 201.325
+Vaf = 39.764
+Ikf = 0.521
+Ise = 0.447E-15
+Ne = 2.771
+Br = 0.671E-01
+Var = 131.148
+Ikr = 0.494
+Isc = 0.921E-12
+Nc = 1.674
+Nk = 0.515
+Rb = 0.572E-01
+Rbm = 0.335E-02
+Nf = 0.981
+Re = 0.185E-02
+Rc = 0.127
+Qco = 0.214E-09
+Rco = 1.681
+Vo = 10.359
+Gamma = 0.579E-10
+Cjc = 0.469E-12
+Vjc = 0.715
+Mjc = 0.313
+Cje = 0.297E-12
+Vje = 0.735
+Mje = 0.384
+Fc = 0.526
+Tr = 0.129E-07
+Tf = 0.849E-10
+Itf = 0.332
+Vtf = 6.784
+Xtf = 0.505

* LTspice schematic (.asc)
Version 4
SHEET 1 720 656
WIRE -312 -328 -360 -328
WIRE -88 -328 -312 -328
WIRE 120 -328 -88 -328
WIRE 328 -328 216 -328
WIRE 360 -328 328 -328
WIRE 360 -296 360 -328
WIRE -360 -248 -360 -328
WIRE -88 -216 -88 -328
WIRE -8 -216 -88 -216
WIRE 168 -216 168 -264
WIRE 168 -216 72 -216
WIRE 168 -168 168 -216
WIRE 360 -168 360 -216
WIRE 168 56 168 -88
WIRE -120 104 -152 104
WIRE -56 104 -120 104
WIRE 72 104 24 104
WIRE 104 104 72 104
WIRE -152 248 -152 104
WIRE 168 248 168 152
FLAG -360 -168 0
FLAG -152 328 0
FLAG 360 -168 0
FLAG 168 248 0
FLAG 328 -328 Ua
FLAG -312 -328 Ue
FLAG -120 104 Usw
FLAG 72 104 Ube
SYMBOL voltage -360 -264 R0
SYMATTR InstName V1
SYMATTR Value 15V
SYMBOL voltage -152 232 R0
SYMATTR InstName V2
SYMATTR Value PULSE(0 5 0 1n 1n 10u 500)
SYMBOL res 88 -232 R90
SYMATTR InstName R1
SYMATTR Value 22.5
SYMBOL res 184 -72 R180
SYMATTR InstName R2
SYMATTR Value 272
SYMBOL res -72 120 R270
SYMATTR InstName R3
SYMATTR Value 1.68k
SYMBOL pnp 216 -264 M270
SYMATTR InstName Q1
SYMATTR Value BD140
SYMBOL npn 104 56 R0
SYMATTR InstName Q2
SYMATTR Value BD139
SYMBOL res 344 -312 R0
SYMATTR InstName RL
SYMATTR Value 40
* SPICE netlist
XU1 N005 N004 N005 opamp Aol=100K GBW=40Meg ;pnba invin)noninvin)out
R1 N004 N003 10k
C1 N004 0 3.3p
XU2 N003 IN N003 opamp Aol=100K GBW=40Meg ;pnba invin)noninvin)out
XU3 OUT N006 OUT opamp Aol=100K GBW=40Meg ;pnba invin)noninvin)out
R2 N002 N005 500
R3 N006 N002 16.9k
C2 0 N006 10pF
C3 OUT N002 100pF

* LTspice schematic (.asc)
Version 4
SHEET 1 1008 320
WIRE 424 -160 -408 -160
WIRE 216 -32 120 -32
WIRE 376 -32 280 -32
WIRE -376 16 -504 16
WIRE -296 32 -312 32
WIRE -264 32 -296 32
WIRE -152 32 -184 32
WIRE -72 32 -152 32
WIRE -376 48 -392 48
WIRE -152 48 -152 32
WIRE 8 48 -8 48
WIRE 24 48 8 48
WIRE 120 48 120 -32
WIRE 120 48 104 48
WIRE 136 48 120 48
WIRE 248 48 216 48
WIRE 296 48 248 48
WIRE -72 64 -88 64
WIRE 248 64 248 48
WIRE 376 64 376 -32
WIRE 376 64 360 64
WIRE 504 64 376 64
WIRE -392 80 -392 48
WIRE -296 80 -296 32
WIRE -296 80 -392 80
WIRE 296 80 280 80
WIRE -88 96 -88 64
WIRE 8 96 8 48
WIRE 8 96 -88 96
WIRE 280 112 280 80
WIRE 376 112 376 64
WIRE 376 112 280 112
WIRE -152 128 -152 112
WIRE -408 160 -408 -160
WIRE 424 160 424 -160
WIRE 424 160 -408 160
FLAG -152 128 0
FLAG 248 128 0
FLAG -504 16 IN
IOPIN -368 128 In
FLAG 504 64 OUT
IOPIN 640 176 Out
SYMBOL Opamps\\opamp -40 112 M180
SYMATTR InstName U1
SYMATTR SpiceLine2 GBW=40Meg
SYMBOL res -168 16 R90
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL cap -168 48 R0
SYMATTR InstName C1
SYMATTR Value 3.3p
SYMBOL Opamps\\opamp -344 96 M180
SYMATTR InstName U2
SYMATTR SpiceLine2 GBW=40Meg
SYMBOL Opamps\\opamp 328 128 M180
SYMATTR InstName U3
SYMATTR SpiceLine2 GBW=40Meg
SYMBOL res 120 32 R90
SYMATTR InstName R2
SYMATTR Value 500
SYMBOL res 232 32 R90
SYMATTR InstName R3
SYMATTR Value 16.9k
SYMBOL cap 264 128 R180
SYMATTR InstName C2
SYMATTR Value 10pF
SYMBOL cap 280 -48 R90
SYMATTR InstName C3
SYMATTR Value 100pF
* SPICE netlist
V1 IN 0 24
Cout OUT 0 8.9 Rser=2.5m
Rload OUT 0 16.7
L1 LX OUT 47 Rser=0.579
C1 VCC 0 1
R1 VCC _RESET 100k
XU1 LX 0 _RESET 0 IN OUT VCC IN MAX15062B ;pnba LX)GND)_RESET)MODE)Vin)VOUT)VCC)EN/UVLO
.tran 8m startup

* LTspice schematic (.asc)
Version 4.1
SHEET 1 768 336
WIRE -320 -168 -352 -168
WIRE -256 -168 -320 -168
WIRE -240 -168 -256 -168
WIRE 80 -168 48 -168
WIRE 112 -168 80 -168
WIRE 224 -168 192 -168
WIRE 288 -168 224 -168
WIRE 384 -168 288 -168
WIRE -352 -152 -352 -168
WIRE 288 -152 288 -168
WIRE 384 -152 384 -168
WIRE -256 -56 -256 -168
WIRE -240 -56 -256 -56
WIRE 80 -56 48 -56
WIRE 288 -56 288 -88
WIRE 384 -56 384 -72
WIRE -352 -40 -352 -72
WIRE -368 56 -384 56
WIRE -272 56 -304 56
WIRE -240 56 -272 56
WIRE 224 56 224 -168
WIRE 224 56 48 56
WIRE -240 168 -256 168
WIRE 96 168 48 168
WIRE 144 168 96 168
WIRE 240 168 224 168
FLAG -352 -40 0
FLAG 288 -56 0
FLAG 384 -56 0
FLAG -320 -168 IN
FLAG 384 -168 OUT
FLAG -256 168 0
FLAG 80 -56 0
FLAG -384 56 0
FLAG -272 56 VCC
FLAG 240 168 VCC
FLAG 96 168 _RESET
FLAG 80 -168 LX
SYMBOL voltage -352 -168 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL cap 272 -152 R0
SYMATTR InstName Cout
SYMATTR Value 8.9
SYMATTR SpiceLine Rser=2.5m
SYMBOL res 368 -168 R0
SYMATTR InstName Rload
SYMATTR Value 16.7
SYMBOL ind 96 -152 R270
SYMATTR InstName L1
SYMATTR Value 47
SYMATTR SpiceLine Rser=0.579
SYMBOL cap -304 40 R90
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 240 152 R90
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL MAX15062B -96 -8 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 10
Rload OUT 0 500
XU1 IN 0 IN OUT OUT LT1761-SD ;pnba IN)GND)_SHDN)ADJ)OUT
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 200
WIRE -152 -96 -360 -96
WIRE -136 -96 -152 -96
WIRE 184 -96 152 -96
WIRE 264 -96 184 -96
WIRE 360 -96 264 -96
WIRE -360 -80 -360 -96
WIRE 264 -80 264 -96
WIRE 360 -80 360 -96
WIRE -152 0 -152 -96
WIRE -136 0 -152 0
WIRE 184 0 184 -96
WIRE 184 0 152 0
WIRE -360 16 -360 0
WIRE 264 16 264 -16
WIRE 360 16 360 0
WIRE 8 96 8 64
FLAG -360 16 0
FLAG 264 16 0
FLAG 360 16 0
FLAG 8 96 0
FLAG 360 -96 OUT
FLAG -360 -96 IN
SYMBOL voltage -360 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -80 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL res 344 -96 R0
SYMATTR InstName Rload
SYMATTR Value 500
SYMBOL PowerProducts\\LT1761-SD 8 -48 R0
SYMATTR InstName U1
* SPICE netlist
R1 N002 0 50
R2 N002 N001 50
C1 N002 0 14.6349p
V1 N001 0 AC 1
.ac dec 20 1MEG 10G

* LTspice schematic (.asc)
Version 4
SHEET 1 592 200
WIRE -264 -72 -296 -72
WIRE -136 -72 -184 -72
WIRE 296 -72 -136 -72
WIRE -296 -40 -296 -72
WIRE -136 -40 -136 -72
WIRE 296 -40 296 -72
WIRE -296 72 -296 40
WIRE -216 72 -296 72
WIRE -136 72 -136 24
WIRE -136 72 -216 72
WIRE 296 72 296 40
WIRE 296 72 -136 72
WIRE -216 88 -216 72
FLAG -216 88 0
SYMBOL res 280 -56 R0
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL res -168 -88 R90
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL cap -152 -40 R0
SYMATTR InstName C1
SYMATTR Value 14.6349p
SYMBOL voltage -296 -56 R0
SYMATTR InstName V1
SYMATTR Value ""
SYMATTR Value2 AC 1
* SPICE netlist
V1 N005 0 3.6
C1 N007 N009 2.2
C2 N011 N013 2.2
R1 N015 0 30.1K
R2 N016 0 24.3K
C3 N006 0 2.2
V2 N001 0 PULSE(0 3.3 0 50n 50n 400u 500u)
V3 N003 0 PULSE(0 3.3 1.5m 50n 50n 1.5m 2m)
A1 0 N001 0 N003 0 0 N002 0 OR Trise=10n Vhigh=3.3
D1 N006 N008 NSPW500BS
XU1 N007 N006 N004 N008 N010 N012 NC_01 N015 N016 N002 N014 0 N013 N009 N005 N011 LTC3210-3 ;pnba C1P)CPO)ENM)MLED1)MLED2)MLED3)NC)RM)RC)ENC)CLED)GND)C2M)C1M)VBAT)C2P
D2 N006 N010 NSPW500BS
D3 N006 N012 NSPW500BS
D4 N006 N014 NSPW500BS
.tran 15m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 1152 816
WIRE -112 -360 -576 -360
WIRE 48 -360 -48 -360
WIRE -112 -328 -400 -328
WIRE -400 -296 -400 -328
WIRE -96 -296 -96 -312
WIRE -576 -248 -576 -360
WIRE -400 -200 -400 -216
WIRE -576 -152 -576 -168
WIRE -48 -120 -48 -136
WIRE 48 -120 48 -360
WIRE -160 -72 -352 -72
WIRE 240 -72 160 -72
WIRE 352 -72 240 -72
WIRE 448 -72 352 -72
WIRE 528 -72 448 -72
WIRE 576 -72 528 -72
WIRE -352 -56 -352 -72
WIRE 576 -56 576 -72
WIRE -160 -8 -240 -8
WIRE 240 -8 160 -8
WIRE 352 -8 352 -72
WIRE 576 24 576 8
WIRE -352 56 -352 24
WIRE -160 56 -240 56
WIRE 352 56 160 56
WIRE 448 56 448 -72
WIRE -160 120 -240 120
WIRE 448 120 160 120
WIRE -160 184 -240 184
WIRE 528 184 528 -72
WIRE -160 248 -176 248
WIRE 528 248 160 248
WIRE -48 312 -48 296
WIRE 48 312 48 296
WIRE -48 408 -48 392
WIRE 48 408 48 392
FLAG -352 56 0
FLAG -48 408 0
FLAG 48 408 0
FLAG 576 24 0
FLAG -176 248 0
FLAG -576 -152 0
FLAG -400 -200 0
FLAG -96 -296 0
SYMBOL voltage -352 -72 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL cap -256 -8 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL cap -256 120 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL res -64 296 R0
SYMATTR Value 30.1K
SYMATTR InstName R1
SYMBOL res 32 296 R0
SYMATTR InstName R2
SYMATTR Value 24.3K
SYMBOL cap 560 -56 R0
SYMATTR InstName C3
SYMATTR Value 2.2
SYMBOL voltage -576 -264 R0
SYMATTR Value PULSE(0 3.3 0 50n 50n 400u 500u)
SYMATTR InstName V2
SYMBOL voltage -400 -312 R0
SYMATTR Value PULSE(0 3.3 1.5m 50n 50n 1.5m 2m)
SYMATTR InstName V3
SYMBOL Digital\\or -80 -408 R0
SYMATTR Value Trise=10n
SYMATTR InstName A1
SYMATTR Value2 Vhigh=3.3
SYMBOL LED 224 -72 R0
SYMATTR InstName D1
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL PowerProducts\\LTC3210-3 0 88 R0
SYMATTR InstName U1
SYMBOL LED 336 -8 R0
SYMATTR InstName D2
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 432 56 R0
SYMATTR InstName D3
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 512 184 R0
SYMATTR InstName D4
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
* SPICE netlist
XU1 Vin N001 Vcc Vss Vo1 LM324 ;pnba In+)In-)V+)V-)OUT
XU2 Vin N003 Vcc Vss Vo2 LM324 ;pnba In+)In-)V+)V-)OUT
Vcc Vcc 0 10
Vss 0 Vss 10
Vin Vin 0 SINE(0 4 1k)
D1 N002 Vo1 1N4148
D2 Vo1 N001 1N4148
R1 N001 N002 10k tol=1
R2 N003 N002 5k tol=1
R3 N001 0 10k tol=1
R4 Vo2 N003 10k tol=1
.include LM324.txt
.dc Vin -10 10 0.01

* LTspice schematic (.asc)
Version 4
SHEET 1 1168 512
WIRE -40 -240 -88 -240
WIRE 104 -240 40 -240
WIRE 184 -240 104 -240
WIRE 328 -240 264 -240
WIRE 392 -240 328 -240
WIRE 536 -240 472 -240
WIRE 104 -192 104 -240
WIRE -488 -176 -488 -240
WIRE -344 -176 -344 -240
WIRE 424 -96 424 -144
WIRE -216 -80 -248 -80
WIRE -88 -80 -88 -240
WIRE -88 -80 -136 -80
WIRE -24 -80 -88 -80
WIRE 104 -80 104 -128
WIRE 104 -80 40 -80
WIRE 328 -80 328 -240
WIRE 392 -80 328 -80
WIRE 536 -64 536 -240
WIRE 536 -64 456 -64
WIRE 584 -64 536 -64
WIRE -488 -48 -488 -96
WIRE -488 -48 -584 -48
WIRE -248 -48 -248 -80
WIRE 392 -48 328 -48
WIRE -584 -32 -584 -48
WIRE -344 -32 -344 -96
WIRE -488 0 -488 -48
WIRE 424 16 424 -32
WIRE 8 64 8 16
WIRE -88 80 -88 -80
WIRE -24 80 -88 80
WIRE 104 96 104 -80
WIRE 104 96 40 96
WIRE -104 112 -136 112
WIRE -24 112 -104 112
WIRE -488 176 -488 80
WIRE 8 176 8 128
WIRE -104 256 -104 112
WIRE 328 256 328 -48
WIRE 328 256 -104 256
FLAG -584 -32 0
FLAG -488 -240 Vcc
FLAG -488 176 Vss
FLAG -344 -240 Vin
FLAG -344 -32 0
FLAG 8 16 Vcc
FLAG 424 -144 Vcc
FLAG 8 176 Vss
FLAG 424 16 Vss
FLAG -136 112 Vin
FLAG -248 -48 0
FLAG 104 96 Vo1
IOPIN 160 208 Out
FLAG 584 -64 Vo2
IOPIN 640 48 Out
SYMBOL OpAmps\\opamp2 8 32 R0
SYMATTR InstName U1
SYMATTR Value LM324
SYMBOL OpAmps\\opamp2 424 -128 R0
SYMATTR InstName U2
SYMATTR Value LM324
SYMBOL voltage -488 -192 R0
SYMATTR InstName Vcc
SYMATTR Value 10
SYMBOL voltage -488 -16 R0
SYMATTR InstName Vss
SYMATTR Value 10
SYMBOL voltage -344 -192 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 4 1k)
SYMBOL diode 88 -192 R0
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 40 -96 R90
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL res -56 -224 R270
SYMATTR InstName R1
SYMATTR Value 10k
SYMATTR SpiceLine tol=1
SYMBOL res 280 -256 R90
SYMATTR InstName R2
SYMATTR Value 5k
SYMATTR SpiceLine tol=1
SYMBOL res -120 -96 R90
SYMATTR InstName R3
SYMATTR Value 10k
SYMATTR SpiceLine tol=1
SYMBOL res 488 -256 R90
SYMATTR InstName R4
SYMATTR Value 10k
SYMATTR SpiceLine tol=1
* SPICE netlist
V1 +V 0 2.5
Vin IN 0 SINE(0 1 1K)
R1 N001 0 10K
R2 OUT N001 10K
V2 -V 0 -2.5
Rload OUT 0 10K
XU1 IN N001 +V -V OUT AD8617 ;pnba In+)In-)V+)V-)OUT
.tran 10m

* LTspice schematic (.asc)
Version 4
SHEET 1 608 256
WIRE -16 -112 -32 -112
WIRE 80 -112 64 -112
WIRE 96 -112 80 -112
WIRE 192 -112 176 -112
WIRE -304 -48 -304 -64
WIRE -192 -48 -192 -64
WIRE 80 -16 80 -112
WIRE 96 -16 80 -16
WIRE 192 0 192 -112
WIRE 192 0 160 0
WIRE 304 0 192 0
WIRE 96 16 -16 16
WIRE 304 16 304 0
WIRE -16 32 -16 16
WIRE -304 48 -304 32
WIRE -192 48 -192 32
WIRE 304 112 304 96
WIRE -16 128 -16 112
FLAG -304 -64 +V
FLAG -304 48 0
FLAG -16 128 0
FLAG 304 0 OUT
FLAG -16 16 IN
FLAG 128 -32 +V
FLAG -192 -64 -V
FLAG 128 32 -V
FLAG -32 -112 0
FLAG 304 112 0
FLAG -192 48 0
SYMBOL voltage -304 -64 R0
SYMATTR InstName V1
SYMATTR Value 2.5
SYMBOL voltage -16 16 R0
SYMATTR InstName Vin
SYMATTR Value SINE(0 1 1K)
SYMBOL res 80 -128 R90
SYMATTR InstName R1
SYMATTR Value 10K
SYMBOL res 192 -128 R90
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL voltage -192 -64 R0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL res 288 0 R0
SYMATTR InstName Rload
SYMATTR Value 10K
SYMBOL Opamps\\AD8617 128 -64 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 5
L1 N001 OUT 1 Rser=60m
Rload OUT 0 5
C1 OUT 0 10
XU1 IN IN N001 OUT 0 IN ADP2138-x.x Rtop=320K ;pnba Vin)EN)SW)Vout)GND)Mode
.tran .5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 704 240
WIRE -256 -120 -352 -120
WIRE -240 -120 -256 -120
WIRE 80 -120 48 -120
WIRE 192 -120 160 -120
WIRE 272 -120 192 -120
WIRE 352 -120 272 -120
WIRE -352 -104 -352 -120
WIRE 272 -104 272 -120
WIRE 352 -104 352 -120
WIRE -256 -40 -256 -120
WIRE -240 -40 -256 -40
WIRE -352 -8 -352 -24
WIRE 272 -8 272 -40
WIRE 352 -8 352 -24
WIRE -256 40 -256 -40
WIRE -240 40 -256 40
WIRE 192 40 192 -120
WIRE 192 40 48 40
WIRE -96 120 -96 104
FLAG -352 -8 0
FLAG -96 120 0
FLAG 272 -8 0
FLAG 352 -8 0
FLAG 352 -120 OUT
FLAG -352 -120 IN
SYMBOL VOLTAGE -352 -120 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL ind 64 -104 R270
SYMATTR InstName L1
SYMATTR Value 1
SYMATTR SpiceLine Rser=60m
SYMBOL RES 336 -120 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL cap 256 -104 R0
SYMATTR InstName C1
SYMATTR Value 10
SYMBOL ADP2138-2.5 -96 -40 R0
SYMATTR InstName U1
* SPICE netlist
C1 IN 0 2.2
C2 OUT 0 2.2
V1 IN 0 -8
V2 N001 0 PULSE(0 2 200u 1n 1n 10m)
R1 OUT 0 50
XU1 OUT MP_01 MP_02 N001 MP_03 0 IN ADP7182-x.x Rset=300k ;pnba Vout)))EN))GND)Vin
.tran 1m

* LTspice schematic (.asc)
Version 4
SHEET 1 624 304
WIRE -200 -152 -312 -152
WIRE -120 -152 -200 -152
WIRE 200 -152 136 -152
WIRE 312 -152 200 -152
WIRE -312 -136 -312 -152
WIRE -200 -136 -200 -152
WIRE 200 -136 200 -152
WIRE 312 -136 312 -152
WIRE -312 -40 -312 -56
WIRE -200 -40 -200 -72
WIRE 200 -40 200 -72
WIRE 312 -40 312 -56
WIRE -120 40 -200 40
WIRE -200 56 -200 40
WIRE -200 152 -200 136
WIRE 8 152 8 104
FLAG -312 -40 0
FLAG -200 -40 0
FLAG 200 -40 0
FLAG -200 152 0
FLAG 8 152 0
FLAG 312 -40 0
FLAG -200 -152 IN
FLAG 200 -152 OUT
SYMBOL cap -216 -136 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMBOL cap 184 -136 R0
SYMATTR InstName C2
SYMATTR Value 2.2
SYMBOL voltage -312 -152 R0
SYMATTR InstName V1
SYMATTR Value -8
SYMBOL voltage -200 40 M0
SYMATTR InstName V2
SYMATTR Value PULSE(0 2 200u 1n 1n 10m)
SYMBOL res 296 -152 R0
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL ADP7182-1.5 8 -56 R0
SYMATTR InstName U1
* SPICE netlist
V1 N001 0 PULSE(-1 1 0 1n 1n 10u 20u) AC 1
R1 out 0 1k
R2 N001 in 1k
A2 0 0 0 0 0 0 0 0 OTA Rout={1} Cout={1u} en={10e-9} enk={1000} in={1e-15} ink={1000}
.tran 0 50u 0 5n

* LTspice schematic (.asc)
Version 4
SHEET 1 432 208
WIRE -216 -56 -216 -104
WIRE -216 -104 -152 -104
WIRE -216 24 -216 88
WIRE -24 -72 -24 88
WIRE -24 88 -216 88
WIRE 216 -88 216 -8
WIRE 216 72 216 88
WIRE 216 88 -24 88
WIRE -216 104 -216 88
WIRE -72 -104 -24 -104
WIRE 40 -104 -24 -104
WIRE 168 -88 216 -88
WIRE 40 -72 -24 -72
FLAG -216 104 0
FLAG 216 -88 out
FLAG -24 -104 in
SYMBOL voltage -216 -72 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value PULSE(-1 1 0 1n 1n 10u 20u)
SYMBOL res 200 -24 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -168 -88 R270
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL Digital\\ota2 72 -88 R0
SYMATTR InstName A2
SYMATTR Value2 Rout={1} Cout={1u} en={10e-9} enk={1000} in={1e-15} ink={1000}
* SPICE netlist
V1 IN 0 12
L1 IN N001 3.3 Rser=.5
D1 N001 OUT MBRS1100
C1 OUT 0 4.7 m=2
R1 N003 0 34.8K
C2 0 N006 2.2n
C3 N007 0 3.3n
R2 N004 0 20K
C4 N002 0 1
R3 OUT N003 1Meg
Rload OUT 0 75
R4 N005 N006 36.5K
XU1 IN N005 IN N001 N002 NC_01 0 N007 N003 N004 0 LT8364 ;pnba EN/UVLO)VC)VIN)SW)INTVCC)SYNC/MODE)BIAS)SS)FBX)RT)GND
.tran 2m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 928 480
WIRE -416 -240 -464 -240
WIRE -368 -240 -416 -240
WIRE -256 -240 -368 -240
WIRE -224 -240 -256 -240
WIRE -96 -240 -144 -240
WIRE 32 -240 -96 -240
WIRE 208 -240 96 -240
WIRE 336 -240 208 -240
WIRE 416 -240 336 -240
WIRE 464 -240 416 -240
WIRE 336 -224 336 -240
WIRE 464 -224 464 -240
WIRE -464 -208 -464 -240
WIRE 208 -208 208 -240
WIRE -256 -192 -256 -240
WIRE -96 -192 -96 -240
WIRE -368 -128 -368 -240
WIRE -336 -128 -368 -128
WIRE 0 -128 -16 -128
WIRE 80 -128 64 -128
WIRE 336 -128 336 -160
WIRE 464 -128 464 -144
WIRE -464 -112 -464 -128
WIRE 208 -96 208 -128
WIRE 208 -96 160 -96
WIRE 208 -80 208 -96
WIRE 160 -32 160 -96
WIRE 160 -32 -16 -32
WIRE 208 16 208 0
WIRE -432 64 -448 64
WIRE -336 64 -352 64
WIRE 0 64 -16 64
WIRE 96 64 80 64
WIRE 176 64 160 64
WIRE -416 160 -448 160
WIRE -336 160 -352 160
WIRE 0 160 -16 160
WIRE -176 240 -176 224
FLAG -464 -112 0
FLAG 464 -128 0
FLAG 336 -128 0
FLAG 0 160 0
FLAG -176 240 0
FLAG -448 64 0
FLAG -448 160 0
FLAG 176 64 0
FLAG 208 16 0
FLAG 416 -240 OUT
FLAG -416 -240 IN
FLAG 80 -128 0
SYMBOL voltage -464 -224 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind -240 -224 R270
SYMATTR InstName L1
SYMATTR Value 3.3
SYMATTR SpiceLine Rser=.5
SYMBOL schottky 32 -224 R270
SYMATTR InstName D1
SYMATTR Value MBRS1100
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL cap 320 -224 R0
SYMATTR Value2 m=2
SYMATTR Value 4.7
SYMATTR InstName C1
SYMBOL res 192 -96 R0
SYMATTR InstName R1
SYMATTR Value 34.8K
SYMBOL cap 160 48 R90
SYMATTR InstName C2
SYMATTR Value 2.2n
SYMBOL cap -352 144 R90
SYMATTR InstName C3
SYMATTR Value 3.3n
SYMBOL res -336 48 R90
SYMATTR InstName R2
SYMATTR Value 20K
SYMBOL cap 0 -144 M90
SYMATTR InstName C4
SYMATTR Value 1
SYMBOL res 192 -224 R0
SYMATTR InstName R3
SYMATTR Value 1Meg
SYMBOL res 448 -240 R0
SYMATTR InstName Rload
SYMATTR Value 75
SYMBOL res -16 80 R270
SYMATTR InstName R4
SYMATTR Value 36.5K
SYMBOL LT8364 -176 16 R0
SYMATTR InstName U1
* SPICE netlist
M1 N001 InvIn InvOut N001 PMOS l=2.4u w=23.04u
M2 InvOut InvIn 0 0 NMOS l=2.4u w=7.68u
V1 N001 0 2.5

* LTspice schematic (.asc)
Version 4
SHEET 1 200 384
WIRE -48 -192 -80 -192
WIRE -80 -160 -80 -192
WIRE 32 -96 32 -192
WIRE 80 -96 32 -96
WIRE 80 -48 80 -96
WIRE 80 -48 32 -48
WIRE -16 -16 -48 -16
WIRE -48 32 -48 -16
WIRE -48 32 -80 32
WIRE 32 32 32 0
WIRE 64 32 32 32
WIRE 32 64 32 32
WIRE 80 112 32 112
WIRE -48 144 -48 32
WIRE -16 144 -48 144
WIRE 80 160 80 112
WIRE 80 160 32 160
WIRE 32 192 32 160
FLAG 32 192 0
FLAG -80 -160 0
FLAG -80 32 InvIn
IOPIN 64 192 In
FLAG 64 32 InvOut
IOPIN 208 192 Out
SYMBOL pmos4 -16 -96 R0
SYMATTR InstName M1
SYMATTR Value2 l=2.4u w=23.04u
SYMBOL nmos4 -16 64 R0
SYMATTR InstName M2
SYMATTR Value2 l=2.4u w=7.68u
SYMBOL voltage 48 -192 R90
SYMATTR InstName V1
SYMATTR Value 2.5
* SPICE netlist
Vb VB 0 1
Q1 VC VB 0 0 2N3904
Vc VC 0 1
.dc Vc 0 50 .1 Vb 3 10 .5

* LTspice schematic (.asc)
Version 4
SHEET 1 624 640
WIRE 312 -320 136 -320
WIRE 312 -272 312 -320
WIRE 136 -240 136 -320
WIRE 136 -80 136 -160
WIRE 136 -32 136 -80
WIRE -120 16 -312 16
WIRE 40 16 -40 16
WIRE 72 16 40 16
WIRE -312 80 -312 16
WIRE 136 128 136 64
WIRE 136 320 136 128
FLAG 136 320 0
FLAG -312 80 0
FLAG 136 -80 VC
FLAG 136 128 VE
FLAG 40 16 VB
FLAG 312 -272 0
SYMBOL voltage -24 16 R90
SYMATTR InstName Vb
SYMATTR Value 1
SYMBOL npn 72 -32 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL voltage 136 -144 R180
SYMATTR InstName Vc
SYMATTR Value 1
* SPICE netlist
R1 N006 N005 1k
C1 N006 0 128.9n
XU1 N009 N006 N007 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R2 N009 0 10k
R3 N007 N009 20.26k
R4 N001 N007 1k
R5 N008 N001 1k
C2 N008 0 128.9n
XU2 N011 N008 N002 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R6 N002 N011 387
R7 N011 0 1k
C3 N002 N001 128.9n
R8 N003 N002 1k
R9 N010 N003 1k
C4 N010 0 128.9n
XU3 N012 N010 N004 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
R10 N004 N012 1.382k
R11 N012 0 1k
C5 N004 N003 128.9n
V1 N005 0 AC 1
.ac dec 1k 100 100k
.inc opamp.sub

* LTspice schematic (.asc)
Version 4
SHEET 1 1456 384
WIRE 88 -176 -168 -176
WIRE 200 -176 152 -176
WIRE 616 -160 360 -160
WIRE 728 -160 680 -160
WIRE -696 -96 -728 -96
WIRE -568 -96 -616 -96
WIRE -504 -96 -568 -96
WIRE -568 -80 -568 -96
WIRE -344 -80 -440 -80
WIRE -296 -80 -344 -80
WIRE -168 -80 -168 -176
WIRE -168 -80 -216 -80
WIRE -136 -80 -168 -80
WIRE -8 -80 -56 -80
WIRE 88 -80 -8 -80
WIRE -504 -64 -520 -64
WIRE 200 -64 200 -176
WIRE 200 -64 152 -64
WIRE 232 -64 200 -64
WIRE 360 -64 360 -160
WIRE 360 -64 312 -64
WIRE 392 -64 360 -64
WIRE 520 -64 472 -64
WIRE 616 -64 520 -64
WIRE 88 -48 72 -48
WIRE 728 -48 728 -160
WIRE 728 -48 680 -48
WIRE -728 -32 -728 -96
WIRE -8 -32 -8 -80
WIRE 616 -32 600 -32
WIRE 520 -16 520 -64
WIRE -520 0 -520 -64
WIRE -472 0 -520 0
WIRE -344 0 -344 -80
WIRE -344 0 -392 0
WIRE -568 16 -568 -16
WIRE -520 32 -520 0
WIRE 72 32 72 -48
WIRE 88 32 72 32
WIRE 200 32 200 -64
WIRE 200 32 168 32
WIRE 600 48 600 -32
WIRE 616 48 600 48
WIRE 728 48 728 -48
WIRE 728 48 696 48
WIRE -8 64 -8 32
WIRE 72 64 72 32
WIRE -728 80 -728 48
WIRE 520 80 520 48
WIRE 600 80 600 48
WIRE -520 144 -520 112
WIRE 72 176 72 144
WIRE 600 192 600 160
FLAG -520 144 0
FLAG -568 16 0
FLAG -8 64 0
FLAG 72 176 0
FLAG 520 80 0
FLAG 600 192 0
FLAG -728 80 0
SYMBOL res -600 -112 R90
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap -584 -80 R0
SYMATTR Value 128.9n
SYMATTR InstName C1
SYMBOL OpAmps\\opamp -472 -16 M180
SYMATTR InstName U1
SYMBOL res -536 16 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res -376 -16 R90
SYMATTR InstName R3
SYMATTR Value 20.26k
SYMBOL res -200 -96 R90
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL res -40 -96 R90
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL cap -24 -32 R0
SYMATTR InstName C2
SYMATTR Value 128.9n
SYMBOL OpAmps\\opamp 120 0 M180
SYMATTR InstName U2
SYMBOL res 184 16 R90
SYMATTR InstName R6
SYMATTR Value 387
SYMBOL res 56 48 R0
SYMATTR InstName R7
SYMATTR Value 1k
SYMBOL cap 152 -192 R90
SYMATTR InstName C3
SYMATTR Value 128.9n
SYMBOL res 328 -80 R90
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL res 488 -80 R90
SYMATTR InstName R9
SYMATTR Value 1k
SYMBOL cap 504 -16 R0
SYMATTR InstName C4
SYMATTR Value 128.9n
SYMBOL OpAmps\\opamp 648 16 M180
SYMATTR InstName U3
SYMBOL res 712 32 R90
SYMATTR InstName R10
SYMATTR Value 1.382k
SYMBOL res 584 64 R0
SYMATTR InstName R11
SYMATTR Value 1k
SYMBOL cap 680 -176 R90
SYMATTR InstName C5
SYMATTR Value 128.9n
SYMBOL voltage -728 -48 R0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMATTR Value ""
* SPICE netlist
C2 N001 0 4.7n
V1 IN 0 4.3
Rload OUT 0 22
C1 OUT 0 2.2 Rser=3m
R1 OUT N002 17.4k
R2 N002 0 10K
XU1 IN N002 IN N001 OUT 0 ADP7118 Vref=1.2 ;pnba Vin)ADJ)EN)SS)Vout)GND
.tran 6m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 656 304
WIRE -232 -152 -328 -152
WIRE -200 -152 -232 -152
WIRE 104 -152 56 -152
WIRE 232 -152 104 -152
WIRE 328 -152 232 -152
WIRE -328 -136 -328 -152
WIRE 232 -136 232 -152
WIRE 328 -136 328 -152
WIRE 104 -104 104 -152
WIRE -232 -56 -232 -152
WIRE -200 -56 -232 -56
WIRE -328 -40 -328 -56
WIRE 232 -40 232 -72
WIRE 328 -40 328 -56
WIRE -280 40 -296 40
WIRE -200 40 -216 40
WIRE 104 40 104 -24
WIRE 104 40 56 40
WIRE 104 56 104 40
WIRE -72 120 -72 104
WIRE 104 152 104 136
FLAG -72 120 0
FLAG -328 -40 0
FLAG -296 40 0
FLAG -328 -152 IN
FLAG 328 -40 0
FLAG 232 -40 0
FLAG 328 -152 OUT
FLAG 104 152 0
SYMBOL cap -216 24 R90
SYMATTR InstName C2
SYMATTR Value 4.7n
SYMBOL voltage -328 -152 R0
SYMATTR InstName V1
SYMATTR Value 4.3
SYMBOL res 312 -152 R0
SYMATTR InstName Rload
SYMATTR Value 22
SYMBOL cap 216 -136 R0
SYMATTR InstName C1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=3m
SYMBOL res 88 -120 R0
SYMATTR InstName R1
SYMATTR Value 17.4k
SYMBOL res 88 40 R0
SYMATTR InstName R2
SYMATTR Value 10K
SYMBOL ADP7112 -72 -56 R0
SYMATTR InstName U1
* SPICE netlist
rg N002 N001 10
RL N004 0 100
C1 N004 N005 4.775e-11
L1 N002 N003 4.6898e-08 Rser=0
V1 N001 0 AC 8.944e-04 Rser=0
rpc N005 0 1
R1 N004 N003 0.295
.ac dec 1000 10e6 400e6

* LTspice schematic (.asc)
Version 4
SHEET 1 624 224
WIRE -264 -96 -312 -96
WIRE -136 -96 -184 -96
WIRE -8 -96 -56 -96
WIRE 136 -96 72 -96
WIRE 312 -96 136 -96
WIRE 136 -80 136 -96
WIRE 312 -64 312 -96
WIRE -312 -48 -312 -96
WIRE 136 16 136 -16
WIRE -312 112 -312 32
WIRE 136 112 136 96
WIRE 136 112 -312 112
WIRE 312 112 312 16
WIRE 312 112 136 112
FLAG 312 112 0
SYMBOL res -168 -112 R90
SYMATTR InstName rg
SYMATTR Value 10
SYMBOL res 296 -80 R0
SYMATTR InstName RL
SYMATTR Value 100
SYMBOL cap 120 -80 R0
SYMATTR InstName C1
SYMATTR Value 4.775e-11
SYMBOL ind -152 -80 R270
SYMATTR InstName L1
SYMATTR Value 4.6898e-08
SYMATTR SpiceLine Rser=0
SYMBOL voltage -312 -64 R0
SYMATTR Value2 AC 8.944e-04
SYMATTR SpiceLine Rser=0
SYMATTR InstName V1
SYMATTR Value ""
SYMBOL res 120 0 R0
SYMATTR InstName rpc
SYMATTR Value 1
SYMBOL res 88 -112 R90
SYMATTR InstName R1
SYMATTR Value 0.295
* SPICE netlist
Vs1 Vpp 0 {Vs}
Vs2 0 Vnn {Vs}
RL o 0 {RL}
V1 N001 0 {V1}
XU1 0 N002 Vpp Vnn o level2 Avol=1Meg GBW=10Meg Slew=10Meg Ilimit=25m Rail=0 Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
R1 N001 N002 {R1}
R2 N003 N002 {R1}
R3 N002 o {R2}
V2 N003 0 {V2}
.param Vs=?? V1=?? V2=?? R1=?? R2=?? RL=??
.op
;.meas G param V(o)/V(i)

* LTspice schematic (.asc)
Version 4
SHEET 1 672 288
WIRE -208 -144 -336 -144
WIRE -64 -144 -128 -144
WIRE 16 -144 -64 -144
WIRE 176 -144 96 -144
WIRE -208 -16 -256 -16
WIRE -64 -16 -64 -144
WIRE -64 -16 -128 -16
WIRE -16 -16 -64 -16
WIRE 336 -16 336 -32
WIRE 336 -16 288 -16
WIRE 176 0 176 -144
WIRE 176 0 48 0
WIRE 288 0 288 -16
WIRE -16 16 -64 16
WIRE 336 16 336 -16
WIRE 176 32 176 0
WIRE -336 48 -336 -144
WIRE -256 48 -256 -16
WIRE -64 80 -64 16
WIRE -336 144 -336 128
WIRE -256 144 -256 128
WIRE 176 144 176 112
FLAG 336 -112 Vpp
FLAG 288 0 0
FLAG 336 96 Vnn
FLAG 176 144 0
FLAG -256 144 0
FLAG 16 -32 Vpp
FLAG 16 32 Vnn
FLAG -336 144 0
FLAG 176 0 o
FLAG -64 80 0
SYMBOL voltage 336 -128 R0
SYMATTR InstName Vs1
SYMATTR Value {Vs}
SYMBOL voltage 336 0 R0
SYMATTR InstName Vs2
SYMATTR Value {Vs}
SYMBOL res 160 16 R0
SYMATTR InstName RL
SYMATTR Value {RL}
SYMBOL voltage -336 32 R0
SYMATTR Value {V1}
SYMATTR InstName V1
SYMBOL Opamps\\UniversalOpamp2 16 0 R0
SYMATTR InstName U1
SYMBOL res -224 -128 R270
SYMATTR InstName R1
SYMATTR Value {R1}
SYMBOL res -224 0 R270
SYMATTR InstName R2
SYMATTR Value {R1}
SYMBOL res 0 -128 R270
SYMATTR InstName R3
SYMATTR Value {R2}
SYMBOL voltage -256 32 R0
SYMATTR Value {V2}
SYMATTR InstName V2
* SPICE netlist
V1 V1 N003 SINE(0 1 0 0 0 0 1000) AC 1 0
R1 N001 V1 {R3}
R2 V2 N001 {R3}
R3 0 N002 {R3}
C1 N002 N003 {1/R3}
XU1 N001 N002 V2 opamp Aol=100K GBW=10Meg ;pnba invin)noninvin)out
.ac dec 100 .1 10
.param R3=1

* LTspice schematic (.asc)
Version 4
SHEET 1 736 384
WIRE -224 -176 -368 -176
WIRE -80 -176 -144 -176
WIRE 208 -176 -80 -176
WIRE 320 -176 288 -176
WIRE -368 -112 -368 -176
WIRE -80 -80 -80 -176
WIRE -32 -80 -80 -80
WIRE 320 -64 320 -176
WIRE 320 -64 32 -64
WIRE 368 -64 320 -64
WIRE -32 -48 -80 -48
WIRE -368 32 -368 -32
WIRE -272 32 -368 32
WIRE -176 32 -208 32
WIRE -80 32 -80 -48
WIRE -80 32 -176 32
WIRE -176 80 -176 32
WIRE -176 192 -176 160
FLAG -176 192 0
FLAG -368 -176 V1
IOPIN 64 32 In
FLAG 368 -64 V2
IOPIN 800 144 Out
SYMBOL voltage -368 -128 R0
SYMATTR Value2 AC 1 0
SYMATTR InstName V1
SYMATTR Value SINE(0 1 0 0 0 0 1000)
SYMBOL res -128 -192 R90
SYMATTR InstName R1
SYMATTR Value {R3}
SYMBOL res 304 -192 R90
SYMATTR InstName R2
SYMATTR Value {R3}
SYMBOL res -160 176 R180
SYMATTR InstName R3
SYMATTR Value {R3}
SYMBOL cap -208 16 R90
SYMATTR InstName C1
SYMATTR Value {1/R3}
SYMBOL OpAmps\\opamp 0 -128 R0
SYMATTR InstName U1
* SPICE netlist
C1 N002 N004 .22
C2 N001 0 4.7
V1 IN 0 3.3
C3 OUT 0 2
Rload OUT 0 1K
XU1 OUT IN N003 0 N004 IN N002 N001 LTC1682-3.3 ;pnba Vout)_SHDN)FILT)GND)C-)Vin)C+)CPO
C4 N003 0 1000p
.tran 1m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 272
WIRE 256 -136 -128 -136
WIRE 448 -136 256 -136
WIRE 448 -120 448 -136
WIRE -304 -56 -432 -56
WIRE -80 -56 -304 -56
WIRE 288 -56 208 -56
WIRE 368 -56 352 -56
WIRE -432 -40 -432 -56
WIRE -304 -40 -304 -56
WIRE 448 -24 448 -40
WIRE -128 8 -128 -136
WIRE -80 8 -128 8
WIRE 320 8 208 8
WIRE 320 40 320 8
WIRE -432 56 -432 40
WIRE -304 56 -304 24
WIRE -192 72 -224 72
WIRE -80 72 -128 72
WIRE 256 72 256 -136
WIRE 256 72 208 72
WIRE -80 136 -128 136
WIRE 320 136 320 104
WIRE 320 136 208 136
FLAG -128 136 0
FLAG 368 -56 0
FLAG 448 -24 0
FLAG -304 56 0
FLAG -224 72 0
FLAG -432 56 0
FLAG -432 -56 OUT
FLAG 448 -136 IN
SYMBOL cap 304 40 R0
SYMATTR InstName C1
SYMATTR Value .22
SYMBOL cap 288 -40 R270
SYMATTR InstName C2
SYMATTR Value 4.7
SYMBOL voltage 448 -136 R0
SYMATTR InstName V1
SYMATTR Value 3.3
SYMBOL cap -320 -40 R0
SYMATTR InstName C3
SYMATTR Value 2
SYMBOL res -448 -56 R0
SYMATTR InstName Rload
SYMATTR Value 1K
SYMBOL PowerProducts\\LTC1682-3.3 64 40 R0
SYMATTR InstName U1
SYMBOL cap -128 56 R90
SYMATTR InstName C4
SYMATTR Value 1000p
* SPICE netlist
L1 N001 N004 {Lpri}
L2 N002 0 {Lsns}
R1 Vsns 0 {Rsns}
D1 N003 Vsns PMEG4005AEA
R2 N003 0 {Rrst}
I1 N004 N001 PULSE(0 6.6 0 4.5u 10n 0 16.7u)
R3 N003 N002 {Rsec}
K L1 L2 1
.tran 0 100u 0 10n
.step param Rsns list 7.5 10
.param Rrst = 4.9k
.param Rsns=7.5
.param Lsns=1280u
.param ns = 125
.param Lpri = Lsns/ns**2
.param Rsec=15

* LTspice schematic (.asc)
Version 4
SHEET 1 720 208
WIRE -184 -88 -360 -88
WIRE 24 -88 -72 -88
WIRE 184 -88 104 -88
WIRE 216 -88 184 -88
WIRE 360 -88 280 -88
WIRE -360 -56 -360 -88
WIRE -184 -56 -184 -88
WIRE -72 -56 -72 -88
WIRE 360 -56 360 -88
WIRE 184 -40 184 -88
WIRE -360 72 -360 24
WIRE -184 72 -184 24
WIRE -184 72 -360 72
WIRE -72 72 -72 24
WIRE 184 72 184 40
WIRE 184 72 -72 72
WIRE 360 72 360 24
WIRE 360 72 184 72
WIRE 184 104 184 72
FLAG 184 104 0
FLAG 360 -88 Vsns
IOPIN 688 112 Out
SYMBOL ind2 -200 -72 R0
SYMATTR InstName L1
SYMATTR Value {Lpri}
SYMATTR Type ind
SYMBOL ind2 -88 -72 R0
SYMATTR InstName L2
SYMATTR Value {Lsns}
SYMATTR Type ind
SYMBOL res 344 -72 R0
SYMATTR InstName R1
SYMATTR Value {Rsns}
SYMBOL schottky 216 -72 R270
SYMATTR InstName D1
SYMATTR Value PMEG4005AEA
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 168 -56 R0
SYMATTR InstName R2
SYMATTR Value {Rrst}
SYMBOL current -360 24 R180
SYMATTR InstName I1
SYMATTR Value PULSE(0 6.6 0 4.5u 10n 0 16.7u)
SYMBOL res 120 -104 R90
SYMATTR InstName R3
SYMATTR Value {Rsec}
* SPICE netlist
D1 0 D1 RF05VAM1S
I1 0 D1 0
.dc I1 0 0.1uA
.step temp list 25 100

* LTspice schematic (.asc)
Version 4
SHEET 1 240 208
WIRE -8 -104 -120 -104
WIRE 104 -104 -8 -104
WIRE -120 -40 -120 -104
WIRE 104 -40 104 -104
WIRE -120 88 -120 40
WIRE -8 88 -120 88
WIRE 104 88 104 24
WIRE 104 88 -8 88
WIRE -8 104 -8 88
FLAG -8 104 0
FLAG -8 -104 D1
SYMBOL diode 120 24 R180
SYMATTR InstName D1
SYMATTR Value RF05VAM1S
SYMBOL current -120 40 R180
SYMATTR InstName I1
SYMATTR Value 0
* SPICE netlist
V1 +V 0 PWL(0 0 1 3.3)
R1 +V N001 4.32Meg
XU1 0 0 N001 N002 N002 N002 +V OUT LTC1540 ;pnba GND)V-)In+)In-)HYST)REF)V+)OUT
R2 N001 0 3Meg
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 592 288
WIRE -72 -144 -296 -144
WIRE 184 -144 -72 -144
WIRE -72 -128 -72 -144
WIRE -296 -96 -296 -144
WIRE 184 -80 184 -144
WIRE -72 -32 -72 -48
WIRE 88 -32 -72 -32
WIRE -72 -16 -72 -32
WIRE 296 -16 248 -16
WIRE 88 0 120 -32
WIRE 120 0 88 -32
WIRE -296 16 -296 -16
WIRE 88 32 88 0
WIRE 120 32 88 32
WIRE 88 64 88 32
WIRE 120 64 88 64
WIRE -72 80 -72 64
WIRE 152 144 152 112
WIRE 216 144 216 112
FLAG -296 16 0
FLAG 184 -144 +V
FLAG 152 144 0
FLAG 216 144 0
FLAG -72 80 0
FLAG 296 -16 OUT
SYMBOL voltage -296 -112 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 3.3)
SYMBOL res -88 -144 R0
SYMATTR InstName R1
SYMATTR Value 4.32Meg
SYMBOL Comparators\\LTC1540 184 -80 R0
SYMATTR InstName U1
SYMBOL res -88 -32 R0
SYMATTR InstName R2
SYMATTR Value 3Meg
* SPICE netlist
V1 IN 0 PWL(0 0 1 10)
C1 OUT 0 1
Rload OUT 0 180
XU1 IN OUT OUT 0 IN LT3008-1.8 ;pnba IN)OUT)Sense)GND)_SHDN
.tran 1

* LTspice schematic (.asc)
Version 4
SHEET 1 720 200
WIRE -152 -96 -360 -96
WIRE -120 -96 -152 -96
WIRE 200 -96 168 -96
WIRE 264 -96 200 -96
WIRE 360 -96 264 -96
WIRE -360 -80 -360 -96
WIRE 264 -80 264 -96
WIRE 360 -80 360 -96
WIRE -152 0 -152 -96
WIRE -120 0 -152 0
WIRE 200 0 200 -96
WIRE 200 0 168 0
WIRE -360 16 -360 0
WIRE 264 16 264 -16
WIRE 360 16 360 0
WIRE 24 96 24 64
FLAG -360 16 0
FLAG 264 16 0
FLAG 360 16 0
FLAG 24 96 0
FLAG -360 -96 IN
FLAG 360 -96 OUT
SYMBOL voltage -360 -96 R0
SYMATTR InstName V1
SYMATTR Value PWL(0 0 1 10)
SYMBOL cap 248 -80 R0
SYMATTR InstName C1
SYMATTR Value 1
SYMBOL res 344 -96 R0
SYMATTR InstName Rload
SYMATTR Value 180
SYMBOL PowerProducts\\LT3007-1.8 24 -48 R0
SYMATTR InstName U1
* SPICE netlist
R1 N005 0 60.4K
C1 N003 0 .001
V1 IN 0 12
C2 N001 0 1
L1 N004 OUT 3.9 Rser=3m
C3 N002 N004 .1
C4 OUT 0 100 Rser=0.005
R2 OUT N006 1Meg
R3 N006 0 243K
C5 OUT N006 10p
Rload OUT 0 .833
XU1 0 N003 N005 IN IN MP_01 0 MP_02 N004 MP_03 MP_04 N002 N001 OUT NC_05 N006 0 LT8612 ;pnba Mode)TR/SS)Rt)EN/UV)Vin))PGND))SW)))BST)INTVcc)Bias)PG)FB)GND
.tran 750u startup

* LTspice schematic (.asc)
Version 4
SHEET 1 896 560
WIRE -352 -280 -448 -280
WIRE -192 -280 -352 -280
WIRE -448 -264 -448 -280
WIRE -192 -264 -192 -280
WIRE -352 -216 -352 -280
WIRE -336 -216 -352 -216
WIRE -16 -216 -48 -216
WIRE 64 -216 48 -216
WIRE -448 -168 -448 -184
WIRE -336 -120 -352 -120
WIRE 144 -120 -48 -120
WIRE -16 -24 -48 -24
WIRE -16 -8 -16 -24
WIRE -416 72 -432 72
WIRE -336 72 -352 72
WIRE -16 72 -16 56
WIRE -16 72 -48 72
WIRE 32 72 -16 72
WIRE 144 72 144 -120
WIRE 144 72 112 72
WIRE 256 72 144 72
WIRE 352 72 256 72
WIRE 448 72 352 72
WIRE 144 88 144 72
WIRE 256 88 256 72
WIRE 352 88 352 72
WIRE 448 88 448 72
WIRE -336 168 -416 168
WIRE 144 168 -48 168
WIRE 256 168 256 152
WIRE 256 168 144 168
WIRE -416 184 -416 168
WIRE 144 184 144 168
WIRE 352 184 352 152
WIRE 448 184 448 168
WIRE -256 232 -256 216
WIRE -128 232 -128 216
WIRE -416 280 -416 264
WIRE 144 280 144 264
FLAG -256 232 0
FLAG -128 232 0
FLAG -416 280 0
FLAG -432 72 0
FLAG -448 -168 0
FLAG 64 -216 0
FLAG 352 184 0
FLAG 144 280 0
FLAG 448 184 0
FLAG 448 72 OUT
FLAG -448 -280 IN
FLAG -352 -120 0
SYMBOL res -432 168 R0
SYMATTR InstName R1
SYMATTR Value 60.4K
SYMBOL cap -352 56 R90
SYMATTR InstName C1
SYMATTR Value .001
SYMBOL voltage -448 -280 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -16 -200 R270
SYMATTR InstName C2
SYMATTR Value 1
SYMBOL ind 16 88 R270
SYMATTR InstName L1
SYMATTR Value 3.9
SYMATTR SpiceLine Rser=3m
SYMBOL cap -32 -8 R0
SYMATTR InstName C3
SYMATTR Value .1
SYMBOL cap 336 88 R0
SYMATTR InstName C4
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.005
SYMBOL res 128 72 R0
SYMATTR InstName R2
SYMATTR Value 1Meg
SYMBOL res 128 168 R0
SYMATTR InstName R3
SYMATTR Value 243K
SYMBOL cap 240 88 R0
SYMATTR InstName C5
SYMATTR Value 10p
SYMBOL res 432 72 R0
SYMATTR InstName Rload
SYMATTR Value .833
SYMBOL PowerProducts\\LT8612 -192 -24 R0
SYMATTR InstName U1
* SPICE netlist
V1 IN 0 2.8
C2 OUT 0 100 Rser=0.02
D1 N001 OUT MBRS140
L1 IN N001 33 Rser=0.02 Rpar=5000
R1 OUT N003 753K
R2 N003 0 250K
XU1 IN IN N001 0 0 N002 N004 N003 LT1108 top=1K bot=1T ;pnba Ilim)Vin)SW1)SW2)GND)AO)SET)FB
Rload OUT 0 25
.tran 5m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 880 352
WIRE -264 -176 -440 -176
WIRE -136 -176 -264 -176
WIRE -72 -176 -136 -176
WIRE 56 -176 8 -176
WIRE 104 -176 56 -176
WIRE 216 -176 168 -176
WIRE 328 -176 216 -176
WIRE 440 -176 328 -176
WIRE -440 -160 -440 -176
WIRE 328 -160 328 -176
WIRE 440 -160 440 -176
WIRE 216 -144 216 -176
WIRE -264 -128 -264 -176
WIRE -136 -128 -136 -176
WIRE -440 -64 -440 -80
WIRE -344 -64 -360 -64
WIRE 56 -64 56 -176
WIRE 56 -64 -56 -64
WIRE 328 -64 328 -96
WIRE 440 -64 440 -80
WIRE 216 16 216 -64
WIRE 216 16 -56 16
WIRE 216 32 216 16
WIRE -344 96 -360 96
WIRE -40 96 -56 96
WIRE 216 128 216 112
WIRE -200 176 -200 160
FLAG 440 -176 OUT
FLAG 216 128 0
FLAG 328 -64 0
FLAG 440 -64 0
FLAG -440 -64 0
FLAG -40 96 0
FLAG -200 176 0
FLAG -440 -176 IN
SYMBOL VOLTAGE -440 -176 R0
SYMATTR InstName V1
SYMATTR Value 2.8
SYMBOL POLCAP 312 -160 R0
SYMATTR InstName C2
SYMATTR Value 100
SYMATTR SpiceLine Rser=0.02
SYMBOL schottky 104 -160 R270
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL IND -88 -160 R270
SYMATTR InstName L1
SYMATTR Value 33
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL RES 200 -160 R0
SYMATTR InstName R1
SYMATTR Value 753K
SYMBOL RES 200 16 R0
SYMATTR InstName R2
SYMATTR Value 250K
SYMBOL POWERPRODUCTS\\LT1108 -200 16 R0
SYMATTR InstName U1
SYMBOL res 424 -176 R0
SYMATTR InstName Rload
SYMATTR Value 25
* SPICE netlist
Q1 N001 N003 OUT 0 2N3904
Q2 N001 N005 OUT 0 2N3904
R1 OUT 0 2k
R2 N005 N004 470
R3 N003 N002 470
V1 N004 0 5
V2 N002 0 0
V3 N001 0 5
R4 OUT VF 150
R5 P001 0 1.18
V4 VF P001 1.81
.op

* LTspice schematic (.asc)
Version 4
SHEET 1 736 720
WIRE 256 -360 160 -360
WIRE 352 -360 256 -360
WIRE 352 -328 352 -360
WIRE 160 -280 160 -360
WIRE -112 -232 -368 -232
WIRE 96 -232 -32 -232
WIRE 352 -216 352 -248
WIRE -368 -184 -368 -232
WIRE 256 -104 256 -360
WIRE 256 -104 80 -104
WIRE -112 -56 -368 -56
WIRE 16 -56 -32 -56
WIRE 32 -56 16 -56
WIRE -368 8 -368 -56
WIRE 80 56 80 -8
WIRE 160 56 160 -184
WIRE 160 56 80 56
WIRE 272 56 160 56
WIRE 272 88 272 56
WIRE 160 152 160 56
WIRE 272 184 272 168
WIRE 368 184 272 184
WIRE 160 280 160 232
WIRE 272 360 272 344
FLAG 160 280 0
FLAG -368 -104 0
FLAG -368 88 0
FLAG 352 -216 0
FLAG 272 56 OUT
FLAG 272 360 0
FLAG 368 184 VF
SYMBOL npn 96 -280 R0
SYMATTR InstName Q1
SYMATTR Value 2N3904
SYMBOL npn 16 -104 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL res 144 136 R0
SYMATTR InstName R1
SYMATTR Value 2k
SYMBOL res -16 -72 R90
SYMATTR InstName R2
SYMATTR Value 470
SYMBOL res -16 -248 R90
SYMATTR InstName R3
SYMATTR Value 470
SYMBOL voltage -368 -8 R0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -368 -200 R0
SYMATTR InstName V2
SYMATTR Value 0
SYMBOL voltage 352 -344 R0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res 256 72 R0
SYMATTR InstName R4
SYMATTR Value 150
SYMBOL res 256 248 R0
SYMATTR InstName R5
SYMATTR Value 1.18
SYMBOL voltage 272 168 R0
SYMATTR InstName V4
SYMATTR Value 1.81