* SPICE netlist
XU1 N001 N002 N003 N004 N005 N006 N008 N009 0 N007 RST _RST NC_01 0 N010 Vcc LTC2910 ;pnba V1)V2)V3)V4)V5)V6)V7)V8)GND)Ref)RST)_RST)DIS)SEL)TMR)Vcc
R1 2.5V N004 39.2K
R2 0 N004 11K
R3 3.3V N003 54.9K
R4 0 N003 11K
R5 5V N002 88.7K
R6 0 N002 11K
R7 12V N001 226K
R8 0 N001 11K
R9 N007 N009 11K
R10 N009 -5V 107K
R11 N007 N008 11K
R12 N008 -3.3V 76.4K
R13 1.2V N006 12.7K
R14 0 N006 11K
R15 1.8V N005 24.9K
R16 0 N005 11K
V1 12V 0 PWL(0 0 1 12 9 12 10 10 11 10 12 12)
V2 5V 0 PWL(0 0 1 0 2 5 13 5 14 4 15 4 16 5)
V3 3.3V 0 PWL(0 0 2 0 3 3.3 17 3.3 18 2.2 19 2.2 20 3.3)
V4 2.5V 0 PWL(0 0 3 0 4 2.5 21 2.5 22 1.5 23 1.5 24 2.5)
V5 1.8V 0 PWL(0 0 4 0 5 1.8 25 1.8 26 0.8 27 0.8 28 1.8)
V6 1.2V 0 PWL(0 0 5 0 6 1.2 29 1.2 30 0.2 31 0.2 32 1.2)
V7 -3.3V 0 PWL(0 0 6 0 7 -3.3 33 -3.3 34 -2 35 -2 36 -3.3)
V8 -5V 0 PWL(0 0 7 0 8 -5 37 -5 38 -4 39 -4 40 -5 41 -5)
V9 Vcc 0 PWL(0 0 3.3 3.3 45 3.3 48.3 0)
R17 Vcc _RST 10K
R18 Vcc RST 10K
C1 N010 0 10n
.tran 50

* LTspice schematic (.asc)
Version 4
SHEET 1 2304 960
WIRE 224 -480 48 -480
WIRE 352 -480 224 -480
WIRE 352 -464 352 -480
WIRE -320 -432 -512 -432
WIRE -208 -432 -320 -432
WIRE -208 -416 -208 -432
WIRE 352 -368 352 -384
WIRE 528 -368 352 -368
WIRE 352 -352 352 -368
WIRE -208 -320 -208 -336
WIRE -48 -320 -208 -320
WIRE -208 -304 -208 -320
WIRE 48 -288 48 -480
WIRE -512 -256 -512 -432
WIRE 352 -256 352 -272
WIRE 864 -256 688 -256
WIRE 928 -256 864 -256
WIRE 1040 -256 928 -256
WIRE 1152 -256 1040 -256
WIRE 1152 -240 1152 -256
WIRE -1040 -224 -1152 -224
WIRE -1024 -224 -1040 -224
WIRE 688 -224 688 -256
WIRE 928 -224 928 -256
WIRE -1024 -208 -1024 -224
WIRE -208 -208 -208 -224
WIRE 528 -208 528 -368
WIRE 560 -208 528 -208
WIRE 848 -208 816 -208
WIRE 48 -192 48 -208
WIRE -512 -160 -512 -176
WIRE -48 -160 -48 -320
WIRE 560 -160 -48 -160
WIRE 1040 -144 1040 -256
WIRE 1152 -144 1152 -160
WIRE -1024 -112 -1024 -128
WIRE 560 -112 -1024 -112
WIRE 864 -112 816 -112
WIRE 928 -112 928 -144
WIRE 928 -112 864 -112
WIRE -1024 -96 -1024 -112
WIRE 560 -64 -560 -64
WIRE -1152 -48 -1152 -224
WIRE 560 -16 -272 -16
WIRE 864 -16 816 -16
WIRE 1040 -16 1040 -64
WIRE 1040 -16 864 -16
WIRE -1024 0 -1024 -16
WIRE 560 32 16 32
WIRE -1152 48 -1152 32
WIRE -160 48 -240 48
WIRE -80 48 -160 48
WIRE -80 64 -80 48
WIRE 416 80 224 80
WIRE 560 80 416 80
WIRE -416 96 -496 96
WIRE -368 96 -416 96
WIRE -368 112 -368 96
WIRE 224 128 224 80
WIRE 240 128 224 128
WIRE 336 128 320 128
WIRE 560 128 336 128
WIRE -688 160 -768 160
WIRE -656 160 -688 160
WIRE -80 160 -80 144
WIRE 16 160 16 32
WIRE 16 160 -80 160
WIRE 336 160 336 128
WIRE -656 176 -656 160
WIRE -80 176 -80 160
WIRE 416 176 416 80
WIRE 432 176 416 176
WIRE 528 176 512 176
WIRE 560 176 528 176
WIRE 848 176 816 176
WIRE 928 176 912 176
WIRE -368 208 -368 192
WIRE -272 208 -272 -16
WIRE -272 208 -368 208
WIRE 528 208 528 176
WIRE -368 224 -368 208
WIRE -240 224 -240 48
WIRE 688 224 688 192
WIRE -656 272 -656 256
WIRE -560 272 -560 -64
WIRE -560 272 -656 272
WIRE -496 272 -496 96
WIRE -80 272 -80 256
WIRE -656 288 -656 272
WIRE 336 288 336 240
WIRE -368 320 -368 304
WIRE -240 320 -240 304
WIRE 528 320 528 288
WIRE -768 336 -768 160
WIRE 528 336 528 320
WIRE -656 384 -656 368
WIRE -496 384 -496 352
WIRE 336 384 336 288
WIRE -768 432 -768 416
WIRE 528 432 528 416
WIRE 336 480 336 464
FLAG 352 -256 0
FLAG -208 -208 0
FLAG -1024 0 0
FLAG -656 384 0
FLAG -368 320 0
FLAG -80 272 0
FLAG 48 -192 0
FLAG -512 -160 0
FLAG -1152 48 0
FLAG -768 432 0
FLAG -496 384 0
FLAG -240 320 0
FLAG 336 480 0
FLAG 528 432 0
FLAG 1152 -144 0
FLAG 688 224 0
FLAG 928 176 0
FLAG 848 -208 0
FLAG 224 -480 12V
FLAG -320 -432 5V
FLAG -1040 -224 3.3V
FLAG -688 160 2.5V
FLAG -416 96 1.8V
FLAG -160 48 1.2V
FLAG 336 288 -3.3V
FLAG 528 320 -5V
FLAG 864 -16 RST
FLAG 864 -112 _RST
FLAG 864 -256 Vcc
SYMBOL LTC2910 688 -16 R0
SYMATTR InstName U1
SYMBOL res -672 160 R0
SYMATTR InstName R1
SYMATTR Value 39.2K
SYMBOL res -672 384 M180
SYMATTR InstName R2
SYMATTR Value 11K
SYMBOL res -1040 -224 R0
SYMATTR InstName R3
SYMATTR Value 54.9K
SYMBOL res -1040 0 M180
SYMATTR InstName R4
SYMATTR Value 11K
SYMBOL res -224 -432 R0
SYMATTR InstName R5
SYMATTR Value 88.7K
SYMBOL res -224 -208 M180
SYMATTR InstName R6
SYMATTR Value 11K
SYMBOL res 336 -480 R0
SYMATTR InstName R7
SYMATTR Value 226K
SYMBOL res 336 -256 M180
SYMATTR InstName R8
SYMATTR Value 11K
SYMBOL res 416 192 R270
SYMATTR InstName R9
SYMATTR Value 11K
SYMBOL res 512 192 R0
SYMATTR InstName R10
SYMATTR Value 107K
SYMBOL res 224 144 R270
SYMATTR InstName R11
SYMATTR Value 11K
SYMBOL res 320 144 R0
SYMATTR InstName R12
SYMATTR Value 76.4K
SYMBOL res -96 48 R0
SYMATTR InstName R13
SYMATTR Value 12.7K
SYMBOL res -96 272 M180
SYMATTR InstName R14
SYMATTR Value 11K
SYMBOL res -384 96 R0
SYMATTR InstName R15
SYMATTR Value 24.9K
SYMBOL res -384 320 M180
SYMATTR InstName R16
SYMATTR Value 11K
SYMBOL voltage 48 -304 R0
SYMATTR Value PWL(0 0 1 12 9 12 10 10 11 10 12 12)
SYMATTR InstName V1
SYMBOL voltage -512 -272 R0
SYMATTR Value PWL(0 0 1 0 2 5 13 5 14 4 15 4 16 5)
SYMATTR InstName V2
SYMBOL voltage -1152 -64 R0
SYMATTR Value PWL(0 0 2 0 3 3.3 17 3.3 18 2.2 19 2.2 20 3.3)
SYMATTR InstName V3
SYMBOL voltage -768 320 R0
SYMATTR Value PWL(0 0 3 0 4 2.5 21 2.5 22 1.5 23 1.5 24 2.5)
SYMATTR InstName V4
SYMBOL voltage -496 256 R0
SYMATTR Value PWL(0 0 4 0 5 1.8 25 1.8 26 0.8 27 0.8 28 1.8)
SYMATTR InstName V5
SYMBOL voltage -240 208 R0
SYMATTR Value PWL(0 0 5 0 6 1.2 29 1.2 30 0.2 31 0.2 32 1.2)
SYMATTR InstName V6
SYMBOL voltage 336 368 R0
SYMATTR Value PWL(0 0 6 0 7 -3.3 33 -3.3 34 -2 35 -2 36 -3.3)
SYMATTR InstName V7
SYMBOL voltage 528 320 R0
SYMATTR Value PWL(0 0 7 0 8 -5 37 -5 38 -4 39 -4 40 -5 41 -5)
SYMATTR InstName V8
SYMBOL voltage 1152 -256 R0
SYMATTR Value PWL(0 0 3.3 3.3 45 3.3 48.3 0)
SYMATTR InstName V9
SYMBOL res 912 -240 R0
SYMATTR InstName R17
SYMATTR Value 10K
SYMBOL res 1024 -160 R0
SYMATTR InstName R18
SYMATTR Value 10K
SYMBOL cap 848 192 R270
SYMATTR InstName C1
SYMATTR Value 10n