Version 4
SHEET 1 880 680
WIRE 304 96 0 96
WIRE 0 144 0 96
WIRE 0 144 -112 144
WIRE 16 144 0 144
WIRE 288 144 272 144
WIRE 480 144 288 144
WIRE 576 144 480 144
WIRE -112 160 -112 144
WIRE 480 160 480 144
WIRE 576 160 576 144
WIRE 16 208 -16 208
WIRE 304 208 304 96
WIRE 304 208 272 208
WIRE -112 256 -112 240
WIRE 480 256 480 224
WIRE 576 256 576 240
WIRE 16 272 -16 272
WIRE 336 272 272 272
WIRE 432 272 416 272
WIRE 16 336 -16 336
WIRE 304 336 272 336
WIRE 432 336 384 336
WIRE 432 352 432 336
WIRE 16 400 -112 400
WIRE 288 400 288 144
WIRE 288 400 272 400
WIRE -112 416 -112 400
WIRE 432 448 432 432
WIRE -112 512 -112 496
FLAG -16 208 0
FLAG -112 256 0
FLAG -16 272 0
FLAG 480 256 0
FLAG 576 256 0
FLAG 432 448 0
FLAG -16 336 0
FLAG -112 512 0
FLAG 432 272 0
SYMBOL voltage -112 144 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 Wall
SYMATTR Value 5
SYMBOL res 560 144 R0
SYMATTR InstName Load
SYMATTR Value 10
SYMBOL res 288 352 R270
WINDOW 0 31 43 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 470K
SYMBOL voltage 432 336 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName Vcc
SYMATTR Value 5
SYMBOL cap 464 160 R0
WINDOW 0 24 16 Left 2
SYMATTR InstName C2
SYMATTR Value 4.7µ
SYMBOL voltage -112 400 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 LTC4413-2 144 272 R0
SYMATTR InstName U1
SYMBOL res 432 256 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 10K
TEXT 128 488 Left 2 !.tran 1m startup