Version 4 SHEET 1 880 680 WIRE 16 144 -144 144 WIRE 320 144 272 144 WIRE 416 144 320 144 WIRE -144 160 -144 144 WIRE 320 160 320 144 WIRE 416 160 416 144 WIRE 16 224 0 224 WIRE -144 256 -144 240 WIRE 320 256 320 224 WIRE 416 256 416 240 WIRE 16 304 0 304 WIRE 320 304 272 304 WIRE 432 304 400 304 WIRE 432 320 432 304 WIRE 432 416 432 400 FLAG 0 224 0 FLAG -144 256 0 FLAG 0 304 0 FLAG 320 256 0 FLAG 416 256 0 FLAG 432 416 0 SYMBOL LTC4411 144 224 R0 SYMATTR InstName U1 SYMBOL voltage -144 144 R0 WINDOW 0 17 15 Left 2 WINDOW 3 21 97 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName Battery SYMATTR Value 3.6 SYMBOL cap 304 160 R0 SYMATTR InstName C1 SYMATTR Value 4.7µ SYMBOL res 400 144 R0 SYMATTR InstName Load SYMATTR Value 10 SYMBOL res 304 320 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R2 SYMATTR Value 470K SYMBOL voltage 432 304 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName Vcc SYMATTR Value 5 TEXT 104 392 Left 2 !.tran 1m startup