Version 4
SHEET 1 1136 680
WIRE 96 -48 -128 -48
WIRE 256 -48 96 -48
WIRE -128 -32 -128 -48
WIRE 256 -32 256 -48
WIRE -32 16 -48 16
WIRE 112 16 32 16
WIRE 432 16 400 16
WIRE 432 32 432 16
WIRE -128 64 -128 48
WIRE 96 112 96 -48
WIRE 112 112 96 112
WIRE 432 112 432 96
WIRE 432 112 400 112
WIRE 496 112 432 112
WIRE 608 112 576 112
WIRE 688 112 608 112
WIRE 848 112 688 112
WIRE 944 112 848 112
WIRE 608 128 608 112
WIRE 848 128 848 112
WIRE 944 128 944 112
WIRE 32 208 32 16
WIRE 96 208 96 112
WIRE 112 208 96 208
WIRE 608 208 608 192
WIRE 608 208 400 208
WIRE 688 208 688 192
WIRE 688 208 608 208
WIRE 688 224 688 208
WIRE 848 224 848 192
WIRE 944 224 944 208
WIRE 32 304 32 288
WIRE 112 304 32 304
WIRE 416 304 400 304
WIRE 688 320 688 304
FLAG 416 304 0
FLAG -128 64 0
FLAG -48 16 0
FLAG 688 320 0
FLAG 848 224 0
FLAG 944 224 0
FLAG -128 -48 IN
FLAG 944 112 OUT1
SYMBOL voltage -128 -48 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL cap 32 0 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL cap 416 32 R0
SYMATTR InstName C2
SYMATTR Value 22n
SYMBOL res 16 192 R0
WINDOW 3 23 93 Left 2
SYMATTR Value 100K
SYMATTR InstName R1
SYMBOL ind 480 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 10µ
SYMBOL res 672 96 R0
SYMATTR InstName R2
SYMATTR Value 1.78Meg
SYMBOL res 672 208 R0
SYMATTR InstName R3
SYMATTR Value 665K
SYMBOL cap 592 128 R0
SYMATTR InstName C3
SYMATTR Value 12p
SYMBOL cap 832 128 R0
SYMATTR InstName C4
SYMATTR Value 47µ
SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C4532X5ROJ47@M" type="X5R"
SYMBOL res 928 112 R0
SYMATTR InstName Rload1
SYMATTR Value 7.3
SYMBOL PowerProducts\\LTC3103 256 160 R0
SYMATTR InstName U1
TEXT 824 344 Left 2 !.tran 2m startup