Version 4
SHEET 1 880 728
WIRE 16 0 -80 0
WIRE 112 0 16 0
WIRE 416 0 400 0
WIRE 496 0 416 0
WIRE 608 0 496 0
WIRE -80 16 -80 0
WIRE 16 16 16 0
WIRE 496 16 496 0
WIRE 608 16 608 0
WIRE 112 96 16 96
WIRE 416 96 416 0
WIRE 416 96 400 96
WIRE -80 112 -80 96
WIRE 496 112 496 80
WIRE 608 112 608 96
WIRE 112 192 96 192
WIRE 464 192 400 192
WIRE 464 208 464 192
WIRE 96 288 96 192
WIRE 112 288 96 288
WIRE 464 288 464 272
WIRE 96 384 96 288
WIRE 112 384 96 384
WIRE 112 480 96 480
WIRE 32 576 0 576
WIRE 112 576 96 576
WIRE 416 576 400 576
WIRE 512 576 496 576
WIRE 256 656 256 640
FLAG 256 656 0
FLAG 512 576 0
FLAG 0 576 0
FLAG 96 480 0
FLAG -80 112 0
FLAG 496 112 0
FLAG 608 112 0
FLAG 464 288 0
FLAG -80 0 IN
FLAG 608 0 OUT
SYMBOL PowerProducts\\LTM8028 256 288 R0
SYMATTR InstName U1
SYMBOL res 400 592 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 165K
SYMBOL cap 96 560 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value .01µ
SYMBOL voltage -80 0 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res 0 0 R0
SYMATTR InstName R2
SYMATTR Value 402K
SYMBOL cap 480 16 R0
SYMATTR InstName C2
SYMATTR Value 137µ
SYMATTR SpiceLine Rser=5m
SYMBOL res 592 0 R0
SYMATTR InstName Rload
SYMATTR Value .24
SYMBOL cap 448 208 R0
SYMATTR InstName C3
SYMATTR Value 570µ
SYMATTR SpiceLine Rser=10m
TEXT 552 632 Left 2 !.tran 2.5m startup