* SPICE netlist
V1 IN 0 12
L1 N011 OUT1 2.2 Rser=7m
C1 OUT1 0 47 Rser=3m
Rload1 OUT1 0 0.33
R5 OUT1 N012 23.4k
R6 N012 0 100k
C5 IN 0 100 Rser=3.5m X2
C6 IN 0 10 X4
L5 N001 N002 2.2 Rser=1.1m
C7 Vout 0 47 Rser=3m
Rload Vout 0 1
M1 IN N006 N001 N001 RJK0651DPB
M2 N001 N007 0 0 RJK0651DPB
R14 Vout N002 5m
R15 N002 N004 10
C8 Vout N004 1n
C9 Vout 0 330 Rser=10m
D1 INTVcc N005 DI_DFLS1100
C10 N005 N001 0.1
C11 0 INTVcc 4.7
C12 N009 0 10n
C13 N008 0 4.7n Rser=5.11k Cpar=100p
R16 N010 INTVcc 100k
R17 N015 0 402k
L6 N013 OUT2 2.2 Rser=7m
C14 OUT2 0 47 Rser=3m
Rload2 OUT2 0 1
R13 OUT2 N014 100k
R18 N014 0 93.1k
R19 N016 INTVcc 499k
R20 N012 0 1Meg
R21 N014 0 568k
L7 N017 OUT3 2.2 Rser=7m
C15 OUT3 0 47 Rser=3m
Rload3 OUT3 0 0.6
R22 OUT3 N018 23.4k
R23 N018 0 49.9k
R24 N018 0 750k
C2 Vout 0 10 X7
V2 N003 0 3.3
XU2 N016 0 INTVcc N012 Vout N011 N011 Vout Vout N011 N013 Vout N014 INTVcc 0 0 INTVcc N015 0 0 0 0 0 0 Vout N013 N017 Vout Vout N017 N017 Vout N018 INTVcc INTVcc N007 N006 N001 N005 N003 IN N009 Vout Vout N004 N008 0 N010 0 LTC3372 ;pnba _RST)Temp)EN1)FB1)VinA)SWA)SWB)VinB)VinC)SWC)SWD)VinD)FB2)EN2)C1)C2)C3)Rt)PLL/Mode)WDI)WDO)CT)EN3)FB3)VinE)SWE)SWF)VinF)VinG)SWG)SWH)VinH)FB4)EN4)INTVcc)BG)TG)SW)BOOST)RUN)Vin)TRACK/SS)VOUT/EXTVcc)Sense-)Sense+)ITH)Voutprog)PGOOD)GND
.tran 5m startup
+ CJO=70.9p M=0.333 N=1.50 TT=15.8n )

* LTspice schematic (.asc)
Version 4
SHEET 1 2352 2048
WIRE -24 -1008 -248 -1008
WIRE 200 -1008 56 -1008
WIRE 216 -1008 200 -1008
WIRE 312 -1008 296 -1008
WIRE 424 -1008 312 -1008
WIRE 568 -1008 424 -1008
WIRE 696 -1008 568 -1008
WIRE 840 -1008 696 -1008
WIRE 568 -992 568 -1008
WIRE 696 -992 696 -1008
WIRE 840 -992 840 -1008
WIRE -1064 -896 -1176 -896
WIRE -920 -896 -1064 -896
WIRE -696 -896 -920 -896
WIRE -440 -896 -696 -896
WIRE -248 -896 -248 -1008
WIRE -248 -896 -344 -896
WIRE 8 -896 -248 -896
WIRE 136 -896 104 -896
WIRE 568 -896 568 -928
WIRE 696 -896 696 -928
WIRE 840 -896 840 -912
WIRE -1176 -864 -1176 -896
WIRE -1064 -864 -1064 -896
WIRE -920 -864 -920 -896
WIRE -584 -848 -808 -848
WIRE -808 -800 -808 -848
WIRE 200 -800 200 -1008
WIRE -24 -784 -24 -816
WIRE -1176 -736 -1176 -784
WIRE -1064 -736 -1064 -800
WIRE -920 -736 -920 -800
WIRE 536 -736 536 -784
WIRE -808 -688 -808 -720
WIRE 200 -688 200 -720
WIRE 232 -688 200 -688
WIRE 312 -688 312 -1008
WIRE 312 -688 296 -688
WIRE -248 -672 -248 -896
WIRE -232 -672 -248 -672
WIRE -136 -672 -168 -672
WIRE -104 -672 -136 -672
WIRE -24 -672 -24 -720
WIRE -24 -672 -40 -672
WIRE -696 -624 -696 -896
WIRE -584 -624 -584 -848
WIRE -472 -624 -472 -736
WIRE -360 -624 -360 -848
WIRE -248 -624 -248 -672
WIRE -136 -624 -136 -672
WIRE -24 -624 -24 -672
WIRE 88 -624 88 -848
WIRE 200 -624 200 -688
WIRE 312 -624 312 -688
WIRE 424 -624 424 -1008
WIRE 536 -624 536 -672
WIRE -888 -528 -920 -528
WIRE -776 -528 -824 -528
WIRE 680 -528 632 -528
WIRE 744 -528 680 -528
WIRE 840 -528 744 -528
WIRE 744 -512 744 -528
WIRE -888 -432 -920 -432
WIRE -776 -432 -808 -432
WIRE 680 -432 680 -528
WIRE 680 -432 632 -432
WIRE 744 -416 744 -448
WIRE -856 -336 -920 -336
WIRE -776 -336 -856 -336
WIRE 680 -336 632 -336
WIRE 760 -336 680 -336
WIRE 888 -336 840 -336
WIRE 1032 -336 888 -336
WIRE 1176 -336 1032 -336
WIRE 1032 -320 1032 -336
WIRE 1176 -320 1176 -336
WIRE 888 -256 888 -336
WIRE -856 -240 -856 -336
WIRE -776 -240 -856 -240
WIRE 680 -240 680 -336
WIRE 680 -240 632 -240
WIRE 1032 -224 1032 -256
WIRE 1176 -224 1176 -240
WIRE -856 -144 -856 -240
WIRE -776 -144 -856 -144
WIRE 792 -144 632 -144
WIRE 888 -144 888 -176
WIRE 888 -144 792 -144
WIRE 792 -128 792 -144
WIRE 888 -128 888 -144
WIRE -856 -48 -920 -48
WIRE -776 -48 -856 -48
WIRE 696 -48 632 -48
WIRE 712 -48 696 -48
WIRE 792 -32 792 -48
WIRE 888 -32 888 -48
WIRE -856 48 -856 -48
WIRE -776 48 -856 48
WIRE 696 48 696 -48
WIRE 696 48 632 48
WIRE -776 144 -856 144
WIRE 680 144 680 -240
WIRE 680 144 632 144
WIRE -856 240 -856 144
WIRE -856 240 -888 240
WIRE -776 240 -856 240
WIRE 680 240 632 240
WIRE 760 240 680 240
WIRE 888 240 840 240
WIRE 1032 240 888 240
WIRE 1176 240 1032 240
WIRE 1032 256 1032 240
WIRE 1176 256 1176 240
WIRE 888 320 888 240
WIRE -856 336 -856 240
WIRE -776 336 -856 336
WIRE 808 336 632 336
WIRE 1032 352 1032 320
WIRE 1176 352 1176 336
WIRE -776 432 -920 432
WIRE 696 432 632 432
WIRE 712 432 696 432
WIRE 808 432 808 336
WIRE 888 432 888 400
WIRE 888 432 808 432
WIRE 808 448 808 432
WIRE 888 448 888 432
WIRE -856 528 -856 336
WIRE -776 528 -856 528
WIRE 696 528 696 432
WIRE 696 528 632 528
WIRE 808 544 808 528
WIRE 888 544 888 528
WIRE -616 656 -616 624
WIRE -392 656 -392 624
WIRE 600 656 600 624
WIRE 680 656 680 240
WIRE 680 656 600 656
WIRE 168 688 168 624
WIRE 280 688 280 624
WIRE 280 688 168 688
WIRE 312 688 280 688
WIRE -56 720 -56 624
WIRE 56 720 56 624
WIRE 56 720 -56 720
WIRE 504 720 504 624
WIRE 504 720 56 720
WIRE 696 720 504 720
WIRE 824 720 776 720
WIRE 968 720 824 720
WIRE 1112 720 968 720
WIRE 968 736 968 720
WIRE 1112 736 1112 720
WIRE -728 800 -728 624
WIRE -616 800 -616 736
WIRE -504 800 -504 624
WIRE -392 800 -392 736
WIRE -280 800 -280 624
WIRE 392 800 392 624
WIRE 824 800 824 720
WIRE 968 832 968 800
WIRE 1112 832 1112 816
WIRE -168 912 -168 624
WIRE 744 912 -168 912
WIRE 824 912 824 880
WIRE 824 912 744 912
WIRE 744 928 744 912
WIRE 824 928 824 912
WIRE 744 1024 744 1008
WIRE 824 1024 824 1008
FLAG -1176 -736 0
FLAG 1032 -224 0
FLAG 1176 -224 0
FLAG -1176 -896 IN
FLAG 1176 -336 OUT1
FLAG -280 800 0
FLAG 888 -32 0
FLAG -1064 -736 0
FLAG -920 -736 0
FLAG 696 -896 0
FLAG 840 -896 0
FLAG 840 -1008 Vout
FLAG 136 -896 0
FLAG 568 -896 0
FLAG -24 -816 0
FLAG -472 -736 0
FLAG -920 -528 0
FLAG 536 -784 0
FLAG -24 -672 INTVcc
FLAG -920 -432 INTVcc
FLAG -728 800 0
FLAG -616 800 0
FLAG 1032 352 0
FLAG 1176 352 0
FLAG 1176 240 OUT2
FLAG 888 544 0
FLAG 840 -528 Vout
FLAG 712 -48 Vout
FLAG 712 432 Vout
FLAG -920 -336 0
FLAG -392 800 INTVcc
FLAG -504 800 0
FLAG 792 -32 0
FLAG 808 544 0
FLAG 392 800 0
FLAG 968 832 0
FLAG 1112 832 0
FLAG 1112 720 OUT3
FLAG 824 1024 0
FLAG 744 1024 0
FLAG 312 688 Vout
FLAG 744 -416 0
FLAG -920 -48 0
FLAG -808 -688 0
FLAG -888 240 INTVcc
FLAG -920 432 0
SYMBOL voltage -1176 -880 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL ind 744 -320 R270
SYMATTR InstName L1
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=7m
SYMBOL cap 1016 -320 R0
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C1
SYMBOL res 1160 -336 R0
SYMATTR InstName Rload1
SYMATTR Value 0.33
SYMBOL res 872 -272 R0
SYMATTR InstName R5
SYMATTR Value 23.4k
SYMBOL res 872 -144 R0
SYMATTR InstName R6
SYMATTR Value 100k
SYMBOL cap -1080 -864 R0
SYMATTR Value 100
SYMATTR SpiceLine Rser=3.5m
SYMATTR SpiceLine2 X2
SYMATTR InstName C5
SYMBOL cap -936 -864 R0
SYMATTR Value 10
SYMATTR Value2 X4
SYMATTR InstName C6
SYMBOL ind -40 -992 R270
SYMATTR InstName L5
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=1.1m
SYMBOL cap 680 -992 R0
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C7
SYMBOL res 824 -1008 R0
SYMATTR InstName Rload
SYMATTR Value 1
SYMBOL nmos -440 -848 R270
SYMATTR InstName M1
SYMATTR Value RJK0651DPB
SYMBOL nmos 8 -848 R270
SYMATTR InstName M2
SYMATTR Value RJK0651DPB
SYMBOL res 312 -1024 R90
SYMATTR InstName R14
SYMATTR Value 5m
SYMBOL res 184 -816 R0
SYMATTR InstName R15
SYMATTR Value 10
SYMBOL cap 296 -704 R90
SYMATTR InstName C8
SYMATTR Value 1n
SYMBOL cap 552 -992 R0
SYMATTR Value 330
SYMATTR SpiceLine Rser=10m
SYMATTR InstName C9
SYMBOL diode -40 -688 R90
SYMATTR InstName D1
SYMATTR Value DI_DFLS1100
SYMBOL cap -168 -688 R90
SYMATTR InstName C10
SYMATTR Value 0.1
SYMBOL cap -40 -784 R0
SYMATTR InstName C11
SYMATTR Value 4.7
SYMBOL cap -824 -544 R90
SYMATTR InstName C12
SYMATTR Value 10n
SYMBOL cap 520 -672 M180
SYMATTR InstName C13
SYMATTR Value 4.7n
SYMATTR SpiceLine Rser=5.11k Cpar=100p
SYMBOL res -792 -448 R90
SYMATTR InstName R16
SYMATTR Value 100k
SYMBOL res -632 640 R0
SYMATTR InstName R17
SYMATTR Value 402k
SYMBOL ind 744 256 R270
SYMATTR InstName L6
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=7m
SYMBOL cap 1016 256 R0
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C14
SYMBOL res 1160 240 R0
SYMATTR InstName Rload2
SYMATTR Value 1
SYMBOL res 872 304 R0
SYMATTR InstName R13
SYMATTR Value 100k
SYMBOL res 872 432 R0
SYMATTR InstName R18
SYMATTR Value 93.1k
SYMBOL res -408 640 R0
SYMATTR InstName R19
SYMATTR Value 499k
SYMBOL res 776 -144 R0
SYMATTR InstName R20
SYMATTR Value 1Meg
SYMBOL res 792 432 R0
SYMATTR InstName R21
SYMATTR Value 568k
SYMBOL ind 680 736 R270
SYMATTR InstName L7
SYMATTR Value 2.2
SYMATTR SpiceLine Rser=7m
SYMBOL cap 952 736 R0
SYMATTR Value 47
SYMATTR SpiceLine Rser=3m
SYMATTR InstName C15
SYMBOL res 1096 720 R0
SYMATTR InstName Rload3
SYMATTR Value 0.6
SYMBOL res 808 784 R0
SYMATTR InstName R22
SYMATTR Value 23.4k
SYMBOL res 808 912 R0
SYMATTR InstName R23
SYMATTR Value 49.9k
SYMBOL res 728 912 R0
SYMATTR InstName R24
SYMATTR Value 750k
SYMBOL cap 728 -512 R0
SYMATTR SpiceLine X7
SYMATTR InstName C2
SYMATTR Value 10
SYMBOL voltage -808 -816 R0
SYMATTR InstName V2
SYMATTR Value 3.3
SYMBOL LTC3372 -72 0 R0
SYMATTR InstName U2