Version 4
SHEET 1 1376 984
WIRE 400 496 304 496
WIRE 512 496 400 496
WIRE 560 496 512 496
WIRE 672 496 640 496
WIRE 720 496 672 496
WIRE 848 496 784 496
WIRE 960 496 848 496
WIRE 1056 496 960 496
WIRE 1168 496 1056 496
WIRE 304 512 304 496
WIRE 1056 512 1056 496
WIRE 1168 512 1168 496
WIRE 512 560 512 496
WIRE 672 560 672 496
WIRE 848 560 848 496
WIRE 960 560 960 496
WIRE 304 608 304 592
WIRE 1056 608 1056 576
WIRE 1168 608 1168 592
WIRE 400 624 400 496
WIRE 432 624 400 624
WIRE 848 672 848 640
WIRE 848 672 752 672
WIRE 960 672 960 624
WIRE 960 672 848 672
WIRE 848 704 848 672
WIRE 352 720 336 720
WIRE 432 720 416 720
WIRE 592 800 592 784
WIRE 848 800 848 784
FLAG 1168 496 OUT
FLAG 848 800 0
FLAG 1056 608 0
FLAG 1168 608 0
FLAG 592 800 0
FLAG 304 608 0
FLAG 336 720 0
FLAG 304 496 IN
SYMBOL VOLTAGE 304 496 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL RES 832 544 R0
SYMATTR InstName R1
SYMATTR Value 402K
SYMBOL RES 832 688 R0
SYMATTR InstName R2
SYMATTR Value 133K
SYMBOL IND 544 512 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 2.7µ
SYMATTR SpiceLine Rser=0.182
SYMBOL SCHOTTKY 720 512 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MBR0520L
SYMBOL POLCAP 1040 512 R0
SYMATTR InstName C1
SYMATTR Value 15µ
SYMBOL PowerProducts\\LT3467 592 672 R0
SYMATTR InstName U1
SYMBOL cap 416 704 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value .0047µ
SYMBOL cap 944 560 R0
SYMATTR InstName C4
SYMATTR Value 3.3p
SYMBOL RES 1152 496 R0
SYMATTR InstName Rload
SYMATTR Value 10
TEXT 984 720 Left 2 !.tran 1m startup