Version 4 SHEET 1 3164 2128 WIRE 2576 1664 2528 1664 WIRE 2688 1664 2640 1664 WIRE 2528 1744 2528 1664 WIRE 2688 1744 2688 1664 WIRE 2448 1824 2368 1824 WIRE 2480 1824 2448 1824 WIRE 2832 1824 2736 1824 WIRE 2976 1824 2832 1824 WIRE 3072 1824 2976 1824 WIRE 2368 1840 2368 1824 WIRE 3072 1840 3072 1824 WIRE 2976 1856 2976 1824 WIRE 2448 1920 2448 1824 WIRE 2480 1920 2448 1920 WIRE 2832 1920 2832 1904 WIRE 2832 1920 2736 1920 WIRE 2832 1936 2832 1920 WIRE 2976 1936 2976 1920 WIRE 3072 1936 3072 1920 WIRE 2368 1952 2368 1920 WIRE 2544 2032 2544 2000 WIRE 2672 2032 2672 2000 WIRE 2832 2032 2832 2016 FLAG 2368 1952 0 FLAG 2976 1936 0 FLAG 3072 1936 0 FLAG 2672 2032 0 FLAG 2544 2032 0 FLAG 2832 2032 0 FLAG 3072 1824 OUT FLAG 2368 1824 IN SYMBOL cap 2640 1648 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C1 SYMATTR Value 1µ SYMBOL cap 2960 1856 R0 SYMATTR InstName C2 SYMATTR Value 1µ SYMBOL RES 3056 1824 R0 SYMATTR InstName Rload SYMATTR Value 50 SYMBOL VOLTAGE 2368 1824 R0 SYMATTR InstName V1 SYMATTR Value 3 SYMBOL POWERPRODUCTS\\LTC3200 2608 1872 R0 WINDOW 3 80 142 Left 2 SYMATTR InstName U1 SYMBOL res 2816 1808 R0 SYMATTR InstName R2 SYMATTR Value 746.4K SYMBOL res 2816 1920 R0 SYMATTR InstName R3 SYMATTR Value 250K TEXT 2952 2032 Left 2 !.tran 1m startup