Version 4
SHEET 1 1268 728
WIRE 64 -208 -272 -208
WIRE 192 -208 64 -208
WIRE 448 -208 320 -208
WIRE -272 -192 -272 -208
WIRE 64 -176 64 -208
WIRE 192 -176 192 -208
WIRE 320 -176 320 -208
WIRE 448 -176 448 -208
WIRE -144 -112 -160 -112
WIRE -32 -112 -64 -112
WIRE -272 -96 -272 -112
WIRE -32 -16 -48 -16
WIRE 640 80 544 80
WIRE 752 80 640 80
WIRE 928 80 752 80
WIRE 640 96 640 80
WIRE 752 96 752 80
WIRE 928 160 928 80
WIRE 928 160 880 160
WIRE -32 176 -224 176
WIRE 576 176 544 176
WIRE 640 176 640 160
WIRE 752 176 752 160
WIRE 928 192 928 160
WIRE 592 208 576 176
WIRE 848 208 880 160
WIRE 848 208 592 208
WIRE 848 240 592 240
WIRE -32 272 -64 272
WIRE 576 272 592 240
WIRE 576 272 544 272
WIRE 880 288 848 240
WIRE 928 288 928 272
WIRE 928 288 880 288
WIRE 928 304 928 288
WIRE -224 352 -224 176
WIRE -64 368 -64 272
WIRE -32 368 -64 368
WIRE 576 368 544 368
WIRE -224 464 -224 432
WIRE -32 464 -224 464
WIRE 576 464 576 368
WIRE 576 464 544 464
WIRE -224 480 -224 464
WIRE -224 560 -224 544
WIRE -112 560 -128 560
WIRE -32 560 -48 560
WIRE 576 560 544 560
WIRE 672 560 656 560
WIRE 192 640 192 624
WIRE 320 640 320 624
FLAG -272 -96 0
FLAG 672 560 0
FLAG 192 640 0
FLAG 320 640 0
FLAG -160 -112 0
FLAG -224 560 0
FLAG -128 560 0
FLAG 640 176 0
FLAG 928 304 0
FLAG -48 -16 0
FLAG 928 80 OUT
FLAG 752 176 0
FLAG -272 -208 IN
SYMBOL PowerProducts\\LTM4636 272 224 R0
SYMATTR InstName U1
SYMBOL voltage -272 -208 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap -48 544 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL cap 624 96 R0
WINDOW 3 35 32 Left 2
WINDOW 123 25 59 Left 2
SYMATTR Value 470µ
SYMATTR Value2 x3
SYMATTR InstName C2
SYMATTR SpiceLine Rser=5m
SYMBOL cap 736 96 R0
WINDOW 3 37 30 Left 2
WINDOW 123 26 57 Left 2
SYMATTR Value 100µ
SYMATTR Value2 x4
SYMATTR InstName C3
SYMATTR SpiceLine Rser=1m
SYMBOL res 912 176 R0
SYMATTR InstName R3
SYMATTR Value 25m
SYMBOL res -240 336 R0
SYMATTR InstName R4
SYMATTR Value 15K
SYMBOL cap -240 480 R0
SYMATTR InstName C4
SYMATTR Value .1µ
SYMBOL res 560 576 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 7.5K
SYMBOL res -48 -128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 34.8K
TEXT 680 640 Left 2 !.tran 1.2m startup