Version 4 SHEET 1 1600 1220 WIRE 576 720 144 720 WIRE 208 784 48 784 WIRE 240 784 208 784 WIRE 576 784 576 720 WIRE 576 784 528 784 WIRE 48 800 48 784 WIRE 208 848 208 784 WIRE 240 848 208 848 WIRE 560 848 528 848 WIRE 656 848 624 848 WIRE 48 896 48 880 WIRE 240 912 208 912 WIRE 544 912 528 912 WIRE 144 976 144 720 WIRE 144 976 32 976 WIRE 240 976 144 976 WIRE 544 976 528 976 WIRE 32 992 32 976 WIRE 144 1008 144 976 WIRE 32 1088 32 1072 WIRE 144 1088 144 1072 WIRE 208 1104 208 912 WIRE 352 1104 208 1104 WIRE 544 1104 544 976 WIRE 544 1104 416 1104 FLAG 656 848 0 FLAG 544 912 0 FLAG 48 896 0 FLAG 32 1088 0 FLAG 144 1088 0 FLAG 48 784 IN FLAG 32 976 OUT SYMBOL cap 560 864 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName C1 SYMATTR Value .1µ SYMBOL cap 416 1088 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value .1µ SYMBOL VOLTAGE 48 784 R0 SYMATTR InstName V1 SYMATTR Value 4.5 SYMBOL cap 128 1008 R0 SYMATTR InstName C3 SYMATTR Value 10µ SYMBOL RES 16 976 R0 SYMATTR InstName Rload SYMATTR Value 1K SYMBOL PowerProducts\\LTC1550CS8-4.1 384 880 R0 SYMATTR InstName U1 TEXT 616 1064 Left 2 !.tran 2m startup