Version 4
SHEET 1 1032 680
WIRE -160 -16 -256 -16
WIRE 128 -16 -160 -16
WIRE -256 0 -256 -16
WIRE 128 0 128 -16
WIRE 272 0 272 -16
WIRE -160 48 -160 -16
WIRE -144 48 -160 48
WIRE 16 48 -64 48
WIRE 432 48 400 48
WIRE 640 48 432 48
WIRE 704 48 640 48
WIRE 704 64 704 48
WIRE -256 96 -256 80
WIRE -160 112 -160 48
WIRE -80 112 -160 112
WIRE 16 112 0 112
WIRE 432 112 400 112
WIRE 512 112 432 112
WIRE 608 112 592 112
WIRE 704 144 704 128
WIRE 16 176 0 176
WIRE 432 176 400 176
WIRE 16 240 0 240
WIRE 432 240 432 176
WIRE 432 240 400 240
WIRE 640 288 640 48
WIRE 736 288 640 288
WIRE 0 304 0 240
WIRE 16 304 0 304
WIRE 640 304 640 288
WIRE 640 304 400 304
WIRE 736 304 736 288
WIRE -80 368 -96 368
WIRE 16 368 0 368
WIRE 640 368 400 368
WIRE 640 400 640 368
WIRE 736 400 736 384
WIRE 736 400 640 400
WIRE 736 416 736 400
WIRE 16 432 0 432
WIRE 416 432 400 432
WIRE -64 496 -80 496
WIRE 16 496 0 496
WIRE 416 496 400 496
WIRE 128 576 128 560
WIRE 288 576 288 560
FLAG 128 576 0
FLAG 288 576 0
FLAG 608 112 0
FLAG -96 368 0
FLAG 704 144 0
FLAG 736 416 0
FLAG -256 96 0
FLAG -80 496 0
FLAG 736 288 OUT
FLAG -256 -16 IN
SYMBOL cap 416 48 R0
WINDOW 0 34 18 Left 2
WINDOW 3 35 47 Left 2
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL res 496 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 40.2K
SYMBOL res 16 384 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 392K
SYMBOL cap 688 64 R0
SYMATTR InstName C2
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=5m
SYMBOL res -160 64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res -96 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R4
SYMATTR Value 10K
SYMBOL cap 0 480 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value .001µ
SYMBOL voltage -256 -16 R0
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL PowerProducts\\LTM4603 208 256 R0
SYMATTR InstName U1
SYMBOL res 720 288 R0
SYMATTR InstName Rload
SYMATTR Value .25
TEXT 472 496 Left 2 !.tran 750u startup