Version 4
SHEET 1 880 788
WIRE -128 112 -224 112
WIRE -32 112 -128 112
WIRE 16 112 -32 112
WIRE 480 112 304 112
WIRE 576 112 480 112
WIRE 656 112 576 112
WIRE -224 128 -224 112
WIRE 576 128 576 112
WIRE 656 128 656 112
WIRE -128 144 -128 112
WIRE -32 176 -32 112
WIRE 16 176 -32 176
WIRE 352 176 304 176
WIRE 480 192 480 112
WIRE -224 224 -224 208
WIRE 576 224 576 192
WIRE 656 224 656 208
WIRE -128 240 -128 224
WIRE 16 240 -128 240
WIRE 352 240 304 240
WIRE -128 256 -128 240
WIRE 480 288 480 272
WIRE 480 288 432 288
WIRE 16 304 -32 304
WIRE 352 304 304 304
WIRE 480 304 480 288
WIRE -128 352 -128 336
WIRE 16 368 0 368
WIRE 352 368 304 368
WIRE 480 400 480 384
WIRE -32 416 -32 304
WIRE 432 416 432 288
WIRE 432 416 -32 416
FLAG -224 224 0
FLAG 0 368 0
FLAG 576 224 0
FLAG 656 224 0
FLAG -128 352 0
FLAG 480 400 0
FLAG 656 112 OUT
FLAG -224 112 IN
SYMBOL voltage -224 112 R0
SYMATTR InstName V1
SYMATTR Value 3.6
SYMBOL cap 336 176 R0
WINDOW 0 26 12 Left 2
WINDOW 3 28 50 Left 2
SYMATTR InstName C1
SYMATTR Value 2.2µ
SYMBOL cap 560 128 R0
WINDOW 0 31 18 Left 2
WINDOW 3 28 50 Left 2
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL res -144 240 R0
SYMATTR InstName R1
SYMATTR Value 100K
SYMBOL res -144 128 R0
SYMATTR InstName R2
SYMATTR Value 400K
SYMBOL PowerProducts\\LTC3203B 160 240 R0
SYMATTR InstName U1
SYMBOL res 464 288 R0
SYMATTR InstName R3
SYMATTR Value 100K
SYMBOL res 464 176 R0
SYMATTR InstName R4
SYMATTR Value 350K
SYMBOL cap 336 304 R0
WINDOW 0 26 12 Left 2
WINDOW 3 28 50 Left 2
SYMATTR InstName C3
SYMATTR Value 2.2µ
SYMBOL res 640 112 R0
SYMATTR InstName Rload
SYMATTR Value 20
TEXT 440 456 Left 2 !.tran 1m startup