Version 4
SHEET 1 1104 740
WIRE -48 80 -144 80
WIRE 96 80 -48 80
WIRE -144 96 -144 80
WIRE 96 96 96 80
WIRE -48 144 -48 80
WIRE -32 144 -48 144
WIRE 240 144 224 144
WIRE -144 192 -144 176
WIRE 240 224 240 144
WIRE 240 224 224 224
WIRE -128 304 -144 304
WIRE -32 304 -48 304
WIRE 384 304 224 304
WIRE 480 304 384 304
WIRE 384 320 384 304
WIRE 480 320 480 304
WIRE 272 384 224 384
WIRE 272 400 272 384
WIRE 384 416 384 384
WIRE 480 416 480 400
WIRE 96 448 96 432
WIRE 272 496 272 480
FLAG 384 416 0
FLAG 272 496 0
FLAG -144 192 0
FLAG 96 448 0
FLAG 480 416 0
FLAG -144 304 0
FLAG 480 304 OUT
FLAG -144 80 IN
SYMBOL cap 368 320 R0
SYMATTR InstName C1
SYMATTR Value 22µ
SYMBOL voltage -144 80 R0
SYMATTR InstName V1
SYMATTR Value 30
SYMBOL res 256 384 R0
SYMATTR InstName R1
SYMATTR Value 34.8K
SYMBOL res -32 288 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 47.5K
SYMBOL PowerProducts\\LTM8025 96 272 R0
SYMATTR InstName U1
SYMBOL res 464 304 R0
SYMATTR InstName Rload
SYMATTR Value 4
TEXT 400 504 Left 2 !.tran 500u startup