Version 4
SHEET 1 1272 728
WIRE -208 -32 -320 -32
WIRE 0 -32 -208 -32
WIRE 400 -32 352 -32
WIRE -320 -16 -320 -32
WIRE -208 -16 -208 -32
WIRE 400 -16 400 -32
WIRE -320 80 -320 64
WIRE -208 80 -208 64
WIRE 0 80 -208 80
WIRE 400 80 400 48
WIRE 400 80 352 80
WIRE 464 80 400 80
WIRE 608 80 544 80
WIRE 720 80 608 80
WIRE 816 80 720 80
WIRE -208 96 -208 80
WIRE 608 96 608 80
WIRE 720 96 720 80
WIRE 816 96 816 80
WIRE -208 192 -208 176
WIRE 0 192 -48 192
WIRE 608 192 608 176
WIRE 608 192 352 192
WIRE 720 192 720 160
WIRE 816 192 816 176
WIRE 608 208 608 192
WIRE -96 304 -112 304
WIRE 0 304 -16 304
WIRE 400 304 352 304
WIRE 464 304 400 304
WIRE 560 304 528 304
WIRE 608 304 608 288
WIRE 400 320 400 304
WIRE -176 416 -192 416
WIRE -80 416 -96 416
WIRE 0 416 -16 416
WIRE 400 416 400 400
WIRE 400 416 352 416
WIRE 112 496 112 480
WIRE 240 496 240 480
FLAG 112 496 0
FLAG 608 304 0
FLAG -192 416 0
FLAG -320 80 0
FLAG 720 192 0
FLAG 816 192 0
FLAG 816 80 OUT
FLAG -320 -32 IN
FLAG 240 496 0
FLAG -112 304 0
FLAG -208 192 0
FLAG 560 304 0
FLAG -48 192 0
SYMBOL ind 448 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 27.3µ
SYMATTR SpiceLine Rser=89m
SYMBOL res 592 80 R0
SYMATTR InstName R1
SYMATTR Value 73.2k
SYMBOL res 592 192 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL cap 384 -16 R0
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL cap -16 400 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 270p
SYMBOL res -80 400 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 118k
SYMBOL voltage -320 -32 R0
SYMATTR InstName V1
SYMATTR Value 24
SYMBOL res 800 80 R0
SYMATTR InstName Rload
SYMATTR Value 5
SYMBOL res 0 288 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 182k
SYMBOL res 384 304 R0
SYMATTR InstName R3
SYMATTR Value 50K
SYMBOL res -224 -32 R0
SYMATTR InstName R7
SYMATTR Value 182k
SYMBOL res -224 80 R0
SYMATTR InstName R8
SYMATTR Value 10K
SYMBOL cap 704 96 R0
SYMATTR InstName C3
SYMATTR Value 38µ
SYMATTR SpiceLine Rser=1m
SYMBOL cap 464 320 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL ADP2442 176 192 R0
SYMATTR InstName U1
TEXT 592 400 Left 2 !.tran 3m startup