Version 4 SHEET 1 996 680 WIRE 64 -64 -128 -64 WIRE 192 -64 64 -64 WIRE 240 -64 192 -64 WIRE 368 -64 320 -64 WIRE 400 -64 368 -64 WIRE 496 -64 464 -64 WIRE 592 -64 496 -64 WIRE 64 16 64 -64 WIRE 192 16 192 -64 WIRE 368 96 368 -64 WIRE 368 96 256 96 WIRE -128 128 -128 -64 WIRE 592 128 592 -64 WIRE 496 160 496 -64 WIRE 496 160 256 160 WIRE 304 224 256 224 WIRE 496 256 496 160 WIRE -128 368 -128 192 WIRE 128 368 128 304 WIRE 128 368 -128 368 WIRE 304 368 304 224 WIRE 304 368 128 368 WIRE 496 368 496 320 WIRE 496 368 304 368 WIRE 592 368 592 208 WIRE 592 368 496 368 WIRE 496 400 496 368 FLAG 496 400 0 FLAG 496 -64 OUT SYMBOL Misc\\cell -128 128 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 1.5V SYMBOL ind 224 -48 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L1 SYMATTR Value 82µ SYMATTR SpiceLine Ipk=0.43 Rser=0.557 Rpar=7728 Cpar=0 SYMBOL schottky 400 -48 R270 WINDOW 0 32 32 VTop 0 WINDOW 3 0 32 VBottom 0 SYMATTR InstName D1 SYMATTR Value 1N5818 SYMATTR Description Diode SYMATTR Type diode SYMBOL polcap 480 256 R0 SYMATTR InstName C1 SYMATTR Value 100µ SYMATTR SpiceLine V=6.3 Irms=3 Rser=0.015 Lser=0 mfg="Panasonic" pn="EEFUD0J101R" type="Al electrolytic" SYMBOL res 576 112 R0 SYMATTR InstName R1 SYMATTR Value 1k SYMBOL PowerProducts\\LT1073-5 128 160 R0 SYMATTR InstName U2 TEXT -162 424 Left 0 !.tran 0 50m 0 1m startup