Version 4
SHEET 1 1280 680
WIRE -16 112 -96 112
WIRE 16 112 -16 112
WIRE 128 112 96 112
WIRE 400 112 288 112
WIRE 480 112 400 112
WIRE 608 112 480 112
WIRE -96 128 -96 112
WIRE 400 128 400 112
WIRE 480 128 480 112
WIRE 608 128 608 112
WIRE 128 160 128 112
WIRE 288 160 288 112
WIRE 400 208 400 192
WIRE -96 224 -96 208
WIRE 608 224 608 208
WIRE -16 240 -16 112
WIRE 64 240 -16 240
WIRE 480 240 480 208
WIRE 480 240 352 240
WIRE 480 256 480 240
WIRE 480 352 480 336
WIRE 64 368 -48 368
WIRE 400 368 352 368
WIRE -48 384 -48 368
WIRE 400 384 400 368
WIRE 208 464 208 448
WIRE -48 480 -48 464
WIRE 400 480 400 464
FLAG 480 352 0
FLAG 400 480 0
FLAG 208 464 0
FLAG -96 224 0
FLAG -48 480 0
FLAG 400 208 0
FLAG 608 224 0
FLAG 608 112 OUT
FLAG -96 112 IN
SYMBOL res 464 240 R0
SYMATTR InstName R1
SYMATTR Value 24.9K
SYMBOL res 384 368 R0
SYMATTR InstName R2
SYMATTR Value 63.4K
SYMBOL ind 0 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 33µ
SYMBOL voltage -96 112 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL voltage -48 368 R0
WINDOW 0 29 23 Left 2
WINDOW 3 30 92 Left 2
SYMATTR InstName V2
SYMATTR Value 2
SYMBOL cap 384 128 R0
WINDOW 3 29 52 Left 2
SYMATTR Value 1µ
SYMATTR InstName C1
SYMBOL res 464 112 R0
SYMATTR InstName R3
SYMATTR Value 475K
SYMBOL res 592 112 R0
SYMATTR InstName Rload
SYMATTR Value 533
SYMBOL PowerProducts\\LT3466-1 208 304 R0
SYMATTR InstName U1
TEXT 504 400 Left 2 !.tran 1m startup