Version 4 SHEET 1 1048 680 WIRE 80 32 -16 32 WIRE 96 32 80 32 WIRE 368 32 352 32 WIRE 464 32 448 32 WIRE -16 48 -16 32 WIRE 368 128 352 128 WIRE 464 128 464 32 WIRE 464 128 368 128 WIRE 560 128 464 128 WIRE -16 144 -16 128 WIRE 464 144 464 128 WIRE 560 144 560 128 WIRE 80 224 80 32 WIRE 96 224 80 224 WIRE 368 224 368 128 WIRE 368 224 352 224 WIRE 464 240 464 208 WIRE 560 240 560 224 WIRE 224 304 224 288 FLAG 224 304 0 FLAG -16 144 0 FLAG 560 240 0 FLAG 464 240 0 FLAG -16 32 IN FLAG 560 128 OUT SYMBOL voltage -16 32 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value 3.3 SYMBOL res 544 128 R0 SYMATTR InstName Rload SYMATTR Value 6 SYMBOL cap 448 144 R0 SYMATTR InstName C1 SYMATTR Value 2.2µ SYMATTR SpiceLine Rser=1.5m SYMBOL res 464 16 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 100K SYMBOL ADP7104-1.8 224 128 R0 SYMATTR InstName U1 TEXT 432 288 Left 2 !.tran 3m startup