Version 4 SHEET 1 880 680 WIRE 0 176 -96 176 WIRE 32 176 0 176 WIRE 336 176 288 176 WIRE -96 192 -96 176 WIRE 0 256 0 176 WIRE 32 256 0 256 WIRE 336 256 336 240 WIRE 336 256 288 256 WIRE -96 288 -96 272 WIRE 32 336 0 336 WIRE 336 336 288 336 WIRE 432 336 336 336 WIRE 336 352 336 336 WIRE 432 352 432 336 WIRE 336 448 336 416 WIRE 432 448 432 432 FLAG 432 448 0 FLAG 336 448 0 FLAG 0 336 0 FLAG -96 288 0 FLAG -96 176 IN FLAG 432 336 OUT SYMBOL cap 320 176 R0 SYMATTR InstName C1 SYMATTR Value 1µ SYMBOL cap 320 352 R0 SYMATTR InstName C2 SYMATTR Value 4.7µ SYMBOL voltage -96 176 R0 SYMATTR InstName V1 SYMATTR Value 2 SYMBOL res 416 336 R0 SYMATTR InstName Rload SYMATTR Value 50 SYMBOL LTC3240-2.5 160 256 R0 SYMATTR InstName U1 TEXT 64 440 Left 2 !.tran 2m startup