Version 4
SHEET 1 1048 680
WIRE 64 32 -32 32
WIRE 96 32 64 32
WIRE 384 32 352 32
WIRE 448 32 384 32
WIRE 544 32 448 32
WIRE -32 48 -32 32
WIRE 448 48 448 32
WIRE 544 48 544 32
WIRE 64 128 64 32
WIRE 96 128 64 128
WIRE -32 144 -32 128
WIRE 448 144 448 112
WIRE 544 144 544 128
WIRE 16 224 0 224
WIRE 96 224 80 224
WIRE 384 224 384 32
WIRE 384 224 352 224
WIRE 224 304 224 288
FLAG 224 304 0
FLAG -32 144 0
FLAG 0 224 0
FLAG 544 144 0
FLAG 448 144 0
FLAG -32 32 IN
FLAG 544 32 OUT
SYMBOL cap 16 208 M90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 1n
SYMBOL voltage -32 32 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 4.5
SYMBOL res 528 32 R0
SYMATTR InstName Rload
SYMATTR Value 3.5
SYMBOL cap 432 48 R0
SYMATTR InstName C1
SYMATTR Value 4.7µ
SYMATTR SpiceLine Rser=1.5m
SYMBOL ADM7172-4.2 224 128 R0
SYMATTR InstName U1
TEXT 408 264 Left 2 !.tran 5m startup