Version 4
SHEET 1 2528 1408
WIRE 1472 912 1344 912
WIRE 1600 912 1472 912
WIRE 1632 912 1600 912
WIRE 1744 912 1712 912
WIRE 1792 912 1744 912
WIRE 1904 912 1856 912
WIRE 2016 912 1904 912
WIRE 2128 912 2016 912
WIRE 1344 928 1344 912
WIRE 2016 928 2016 912
WIRE 2128 928 2128 912
WIRE 1904 944 1904 912
WIRE 1472 960 1472 912
WIRE 1600 960 1600 912
WIRE 1344 1024 1344 1008
WIRE 2016 1024 2016 992
WIRE 2128 1024 2128 1008
WIRE 1744 1040 1744 912
WIRE 1744 1040 1664 1040
WIRE 1904 1104 1904 1024
WIRE 1904 1104 1664 1104
WIRE 1904 1120 1904 1104
WIRE 1696 1168 1664 1168
WIRE 1904 1216 1904 1200
WIRE 1536 1264 1536 1248
FLAG 1536 1264 0
FLAG 1696 1168 0
FLAG 1904 1216 0
FLAG 2128 1024 0
FLAG 2016 1024 0
FLAG 1344 1024 0
FLAG 2128 912 OUT
FLAG 1344 912 IN
SYMBOL RES 1888 1104 R0
SYMATTR InstName R1
SYMATTR Value 250K
SYMBOL RES 1888 928 R0
SYMATTR InstName R2
SYMATTR Value 753K
SYMBOL IND 1616 928 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=0.02 Rpar=5000
SYMBOL schottky 1792 928 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value MBRS140
SYMBOL POLCAP 2000 928 R0
SYMATTR InstName C1
SYMATTR Value 100µ
SYMATTR SpiceLine Rser=0.02
SYMBOL VOLTAGE 1344 912 R0
SYMATTR InstName V1
SYMATTR Value 3
SYMBOL POWERPRODUCTS\\LT1173 1536 1104 R0
SYMATTR InstName U1
SYMBOL RES 2112 912 R0
SYMATTR InstName Rload
SYMATTR Value 50
TEXT 1704 1256 Left 2 !.tran 100m startup