* SPICE netlist
C1 N001 N002 1 V=100 Rser=1m
C2 OUT1 0 10 Rser=1m
Rload1 OUT1 0 750
XU1 IN1 N003 N005 N006 N001 N002 OUT1 N004 0 N007 0 LTC3290 ;pnba VIN)EN)VAUX)BIAS)C+)C-)VOUT)FB)VSET)PGOOD)GND
V1 IN1 0 12
R1 OUT1 N004 698k
R2 N004 0 49.9k
C3 N006 0 4.7 V=6.3 Rser=1m
V2 N005 0 5
R3 IN1 N003 100k
R4 N003 0 10Meg
R5 N008 N007 510k
V3 N008 0 3.6
C4 N009 N010 1 Rser=1m
C5 OUT2 IN2 10 Rser=1m
Rload2 OUT2 IN2 845
V4 IN2 0 12
R6 OUT2 N012 499k
R7 N013 0 100k
V5 N014 0 12
R8 IN2 N011 100k
R9 N011 0 10Meg
R10 N017 N016 510k
V6 N017 0 3.6
XU2 IN2 N011 N014 N015 N009 N010 OUT2 N013 N012 N016 0 LTC3290 ;pnba VIN)EN)VAUX)BIAS)C+)C-)VOUT)FB)VSET)PGOOD)GND
C6 N015 0 4.7 V=6.3 Rser=1m
.tran 10m startup

* LTspice schematic (.asc)
Version 4
SHEET 1 768 1792
WIRE -48 -896 -64 -896
WIRE 32 -896 16 -896
WIRE -64 -848 -64 -896
WIRE 32 -848 32 -896
WIRE -320 -784 -352 -784
WIRE -176 -784 -320 -784
WIRE -144 -784 -176 -784
WIRE 192 -784 112 -784
WIRE 272 -784 192 -784
WIRE 352 -784 272 -784
WIRE 384 -784 352 -784
WIRE -352 -768 -352 -784
WIRE -176 -768 -176 -784
WIRE 384 -768 384 -784
WIRE 192 -752 192 -784
WIRE 272 -752 272 -784
WIRE -144 -688 -176 -688
WIRE 128 -688 112 -688
WIRE -352 -672 -352 -688
WIRE 192 -672 192 -688
WIRE 384 -672 384 -688
WIRE -176 -656 -176 -688
WIRE 272 -592 272 -672
WIRE 272 -592 112 -592
WIRE 272 -576 272 -592
WIRE -176 -544 -176 -576
WIRE -144 -496 -224 -496
WIRE 160 -496 112 -496
WIRE -224 -480 -224 -496
WIRE 160 -480 160 -496
WIRE 272 -464 272 -496
WIRE -16 -416 -16 -432
WIRE 160 -400 160 -416
WIRE -224 -384 -224 -400
WIRE 64 -384 64 -432
WIRE 64 -288 64 -304
WIRE 64 -176 64 -208
WIRE -96 -16 -256 -16
WIRE 224 -16 -16 -16
WIRE -80 96 -208 96
WIRE 96 96 -16 96
WIRE -80 208 -96 208
WIRE 0 208 -16 208
WIRE -96 256 -96 208
WIRE 0 256 0 208
WIRE -352 320 -384 320
WIRE -256 320 -256 -16
WIRE -256 320 -352 320
WIRE -208 320 -208 96
WIRE -208 320 -256 320
WIRE -176 320 -208 320
WIRE 96 320 96 96
WIRE 96 320 80 320
WIRE 112 320 96 320
WIRE 176 320 112 320
WIRE 224 320 224 -16
WIRE 224 320 176 320
WIRE -384 336 -384 320
WIRE -208 336 -208 320
WIRE 112 336 112 320
WIRE -176 416 -208 416
WIRE 112 416 80 416
WIRE -384 432 -384 416
WIRE -208 448 -208 416
WIRE 208 512 80 512
WIRE 208 528 208 512
WIRE -208 560 -208 528
WIRE -176 608 -256 608
WIRE 128 608 80 608
WIRE -256 624 -256 608
WIRE 128 624 128 608
WIRE 208 624 208 608
WIRE -48 688 -48 672
WIRE 32 704 32 672
WIRE 128 704 128 688
WIRE -256 720 -256 704
WIRE 32 800 32 784
WIRE 32 896 32 880
FLAG 192 -672 0
FLAG 384 -672 0
FLAG 352 -784 OUT1
FLAG -352 -672 0
FLAG -320 -784 IN1
FLAG 128 -688 0
FLAG 272 -464 0
FLAG -16 -416 0
FLAG 160 -400 0
FLAG -224 -384 0
FLAG -176 -544 0
FLAG 64 -176 0
FLAG 176 320 OUT2
FLAG -384 432 0
FLAG -352 320 IN2
FLAG 208 624 0
FLAG -48 688 0
FLAG 128 704 0
FLAG -256 720 0
FLAG -208 560 0
FLAG 32 896 0
SYMBOL cap -48 -880 R270
SYMATTR InstName C1
SYMATTR Value 1
SYMATTR SpiceLine V=100 Rser=1m
SYMBOL cap 176 -752 R0
SYMATTR InstName C2
SYMATTR Value 10
SYMATTR SpiceLine Rser=1m
SYMBOL res 368 -784 R0
SYMATTR InstName Rload1
SYMATTR Value 750
SYMBOL LTC3290 -16 -640 R0
SYMATTR InstName U1
SYMBOL voltage -352 -784 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res 256 -768 R0
SYMATTR InstName R1
SYMATTR Value 698k
SYMBOL res 256 -592 R0
SYMATTR InstName R2
SYMATTR Value 49.9k
SYMBOL cap 144 -480 R0
SYMATTR InstName C3
SYMATTR Value 4.7
SYMATTR SpiceLine V=6.3 Rser=1m
SYMBOL voltage -224 -496 R0
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res -160 -784 M0
SYMATTR InstName R3
SYMATTR Value 100k
SYMBOL res -192 -672 R0
SYMATTR InstName R4
SYMATTR Value 10Meg
SYMBOL res 80 -288 R180
SYMATTR InstName R5
SYMATTR Value 510k
SYMBOL voltage 64 -304 R0
SYMATTR InstName V3
SYMATTR Value 3.6
SYMBOL cap -80 224 R270
SYMATTR InstName C4
SYMATTR Value 1
SYMATTR SpiceLine Rser=1m
SYMBOL cap -16 80 R90
SYMATTR InstName C5
SYMATTR Value 10
SYMATTR SpiceLine Rser=1m
SYMBOL res 0 -32 R90
SYMATTR InstName Rload2
SYMATTR Value 845
SYMBOL voltage -384 320 R0
SYMATTR InstName V4
SYMATTR Value 12
SYMBOL res 96 320 R0
SYMATTR InstName R6
SYMATTR Value 499k
SYMBOL res 192 512 R0
SYMATTR InstName R7
SYMATTR Value 100k
SYMBOL voltage -256 608 R0
SYMATTR InstName V5
SYMATTR Value 12
SYMBOL res -192 320 M0
SYMATTR InstName R8
SYMATTR Value 100k
SYMBOL res -224 432 R0
SYMATTR InstName R9
SYMATTR Value 10Meg
SYMBOL res 48 800 R180
SYMATTR InstName R10
SYMATTR Value 510k
SYMBOL voltage 32 784 R0
SYMATTR InstName V6
SYMATTR Value 3.6
SYMBOL LTC3290 -48 464 R0
SYMATTR InstName U2
SYMBOL cap 112 624 R0
SYMATTR InstName C6
SYMATTR Value 4.7
SYMATTR SpiceLine V=6.3 Rser=1m