Version 4 SHEET 1 1048 680 WIRE -112 32 -128 32 WIRE -16 32 -112 32 WIRE 80 32 -16 32 WIRE 96 32 80 32 WIRE 368 32 352 32 WIRE 416 32 368 32 WIRE 496 32 416 32 WIRE 528 32 496 32 WIRE -128 48 -128 32 WIRE -16 48 -16 32 WIRE 416 48 416 32 WIRE 528 48 528 32 WIRE 80 96 80 32 WIRE 96 96 80 96 WIRE -128 144 -128 128 WIRE 416 144 416 112 WIRE 528 144 528 128 WIRE -16 176 -16 128 WIRE 96 176 -16 176 WIRE 16 240 0 240 WIRE 96 240 80 240 WIRE 368 240 368 32 WIRE 368 240 352 240 WIRE 224 304 224 288 FLAG 224 304 0 FLAG -128 144 0 FLAG 0 240 0 FLAG -112 32 IN FLAG 528 144 0 FLAG 416 144 0 FLAG 496 32 OUT SYMBOL cap 80 224 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 10n SYMBOL voltage -128 32 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 1.8 SYMBOL res 512 32 R0 SYMATTR InstName Rload SYMATTR Value 0.55 SYMBOL cap 400 48 R0 SYMATTR InstName C1 SYMATTR Value 4.7µ SYMATTR SpiceLine Rser=3m SYMBOL res -32 32 R0 SYMATTR InstName R1 SYMATTR Value 100k SYMBOL ADP1740-1.1 224 128 R0 SYMATTR InstName U1 TEXT 128 352 Left 2 !.tran 10m startup