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LDO.asc
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Version 4
SHEET 1 1788 1092
WIRE 96 96 0 96
WIRE 240 96 96 96
WIRE 320 96 240 96
WIRE 480 96 320 96
WIRE 704 96 576 96
WIRE 800 96 704 96
WIRE 880 96 800 96
WIRE 944 96 880 96
WIRE 944 112 944 96
WIRE 0 128 0 96
WIRE 320 128 320 96
WIRE 96 144 96 96
WIRE 704 144 704 96
WIRE 800 144 800 96
WIRE 944 208 944 192
WIRE 800 224 800 208
WIRE 832 224 800 224
WIRE 0 240 0 208
WIRE 96 240 96 208
WIRE 320 240 320 208
WIRE 368 240 320 240
WIRE 800 240 800 224
WIRE 320 256 320 240
WIRE 704 256 704 208
WIRE 368 272 368 240
WIRE 528 272 528 160
WIRE 528 272 464 272
WIRE -416 304 -448 304
WIRE -288 304 -336 304
WIRE -160 304 -288 304
WIRE 240 336 240 96
WIRE 800 336 800 304
WIRE 0 352 0 320
WIRE 880 352 880 96
WIRE -160 368 -160 304
WIRE 416 368 416 336
WIRE -288 416 -288 304
WIRE -208 416 -288 416
WIRE 352 416 240 416
WIRE -288 432 -288 416
WIRE 832 448 832 224
WIRE 880 448 880 432
WIRE 880 448 832 448
WIRE 880 480 880 448
WIRE -288 528 -288 512
WIRE -224 528 -288 528
WIRE -160 528 -160 464
WIRE -160 528 -224 528
WIRE -224 544 -224 528
WIRE 416 560 416 464
WIRE 880 576 880 560
WIRE 688 592 688 544
WIRE -416 624 -448 624
WIRE -288 624 -336 624
WIRE -160 624 -288 624
WIRE 800 624 752 624
WIRE 832 624 832 448
WIRE 832 624 800 624
WIRE -288 640 -288 624
WIRE 624 640 464 640
WIRE 656 640 624 640
WIRE 848 656 752 656
WIRE -160 688 -160 624
WIRE 416 688 416 656
WIRE -288 736 -288 720
WIRE -208 736 -288 736
WIRE 688 736 688 688
WIRE -288 752 -288 736
WIRE 416 800 416 768
WIRE 624 816 624 640
WIRE 672 816 624 816
WIRE 800 816 800 624
WIRE 800 816 736 816
WIRE -288 848 -288 832
WIRE -224 848 -288 848
WIRE -160 848 -160 784
WIRE -160 848 -224 848
WIRE -224 864 -224 848
FLAG 0 96 VCC
FLAG -448 304 VCC
FLAG -160 304 Vref_2V5
FLAG -224 544 0
FLAG -448 624 VCC
FLAG -160 624 Vref_5
FLAG -224 864 0
FLAG 688 736 0
FLAG 880 576 0
FLAG 944 208 0
FLAG 96 240 0
FLAG 416 800 0
FLAG 320 320 0
FLAG 704 256 0
FLAG 688 544 Vref_5
FLAG 848 656 Vref_2V5
FLAG 0 352 0
FLAG 800 336 0
SYMBOL voltage 0 112 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL AutoGenerated\\TL431 -160 432 R270
SYMATTR InstName U1
SYMBOL res -304 416 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res -320 288 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 330
SYMBOL AutoGenerated\\TL431 -160 752 R270
SYMATTR InstName U2
SYMBOL res -304 624 R0
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL res -304 736 R0
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL res -320 608 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 330
SYMBOL res 864 336 R0
SYMATTR InstName R7
SYMATTR Value 38k
SYMBOL res 864 464 R0
SYMATTR InstName R8
SYMATTR Value 10k
SYMBOL res 928 96 R0
SYMATTR InstName R9
SYMATTR Value 12
SYMBOL npn 480 160 R270
SYMATTR InstName Q1
SYMATTR Value 2SCR542P
SYMBOL cap 80 144 R0
SYMATTR InstName C1
SYMATTR Value 47ľ
SYMBOL nmos 464 560 M0
SYMATTR InstName M1
SYMATTR Value BS170
SYMATTR Prefix X
SYMBOL res 400 672 R0
SYMATTR InstName R10
SYMATTR Value 470
SYMBOL npn 352 368 R0
SYMATTR InstName Q2
SYMATTR Value 2N3904
SYMBOL res 224 320 R0
SYMATTR InstName R11
SYMATTR Value 100k
SYMBOL res 304 112 R0
SYMATTR InstName R12
SYMATTR Value 10
SYMBOL pnp 464 336 M270
SYMATTR InstName Q4
SYMATTR Value 2N3906
SYMBOL cap 304 256 R0
SYMATTR InstName C2
SYMATTR Value 10ľ
SYMBOL cap 688 144 R0
SYMATTR InstName C3
SYMATTR Value 47ľ
SYMBOL cap 736 800 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 10n
SYMBOL voltage 0 224 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value SINE(0 250m 100k)
SYMBOL cap 784 144 R0
SYMATTR InstName C4
SYMATTR Value 0.01ľ
SYMBOL diode 816 304 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL AutoGenerated\\TL084 720 640 M0
SYMATTR InstName U4
TEXT 952 104 Left 2 ;Load
TEXT -304 952 Left 2 !.tran 10m
TEXT -304 976 Left 2 !.include BS170.lib.txt