* Z:\tmp\asc_dec_bjh7r6w2\0187fc17a7a9_BoostedLinReg317_4Q_A_Selec_dec1.asc
* Generated by LTspice 26.0.1 for Windows.
D1 N003 N004 MR760
Q4 N002 N008 N001 0 TIP2955
Ls2 N016 N012 10m
R3 N018 N007 8k2
R6 N010 N007 3k9
Q1 N014 N017 N007 0 BC546A
D3 N016 N004 MR760
D4 N007 N016 MR760
R5 N002 N014 22k
R1 N008 N001 27
.model D D
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.dio
.model NPN NPN
.model PNP PNP
.lib C:\users\khalils\AppData\Local\LTspice\lib\cmp\standard.bjt
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 1056 680
WIRE -176 0 -224 0
WIRE -48 0 -112 0
WIRE 96 0 -48 0
WIRE 656 0 96 0
WIRE -560 48 -624 48
WIRE -528 48 -560 48
WIRE -432 48 -464 48
WIRE -224 64 -224 0
WIRE -224 64 -288 64
WIRE 0 64 -224 64
WIRE 96 64 96 0
WIRE -48 80 -48 0
WIRE 304 80 208 80
WIRE -288 112 -288 64
WIRE -624 128 -624 48
WIRE -704 160 -752 160
WIRE -560 160 -560 48
WIRE -528 160 -560 160
WIRE -448 160 -464 160
WIRE -224 176 -224 64
WIRE -176 176 -224 176
WIRE 48 176 48 128
WIRE 48 176 -96 176
WIRE 80 176 48 176
WIRE 208 176 208 80
WIRE 208 176 176 176
WIRE 80 192 80 176
WIRE 176 192 176 176
WIRE -704 208 -704 160
WIRE -384 208 -416 208
WIRE -224 208 -224 176
WIRE 272 224 240 224
WIRE 368 224 368 128
WIRE 368 224 336 224
WIRE 528 224 368 224
WIRE -624 240 -624 208
WIRE -384 240 -624 240
WIRE -288 240 -288 192
WIRE -288 240 -320 240
WIRE -624 272 -624 240
WIRE -432 272 -432 48
WIRE -384 272 -432 272
WIRE -48 288 -48 160
WIRE -48 288 -64 288
WIRE 240 288 240 224
WIRE 240 288 48 288
WIRE 304 288 304 256
WIRE 304 288 240 288
WIRE -768 320 -880 320
WIRE -704 320 -704 288
WIRE -704 320 -768 320
WIRE -528 320 -560 320
WIRE -432 320 -432 272
WIRE -432 320 -464 320
WIRE -288 320 -288 240
WIRE -768 336 -768 320
WIRE -416 336 -416 208
WIRE -224 336 -224 288
WIRE -128 336 -224 336
WIRE -48 336 -48 288
WIRE -16 336 -48 336
WIRE -224 352 -224 336
WIRE 128 352 128 256
WIRE 240 352 240 288
WIRE -768 432 -768 416
WIRE -624 448 -624 352
WIRE -560 448 -560 320
WIRE -560 448 -624 448
WIRE -528 448 -560 448
WIRE -448 448 -448 160
WIRE -448 448 -464 448
WIRE -416 448 -416 416
WIRE -416 448 -448 448
WIRE -288 448 -288 384
WIRE -288 448 -416 448
WIRE -224 448 -224 432
WIRE -224 448 -288 448
WIRE -64 448 -64 384
WIRE -64 448 -224 448
WIRE 48 448 48 384
WIRE 48 448 -64 448
WIRE 128 448 128 432
WIRE 128 448 48 448
WIRE 240 448 240 432
WIRE 240 448 128 448
WIRE 576 448 240 448
SYMBOL diode -528 64 R270
WINDOW 0 16 -2 VTop 0
WINDOW 3 -4 54 VBottom 0
SYMATTR InstName D1
SYMATTR Value MR760
SYMBOL pnp2 96 128 M270
WINDOW 0 34 60 VLeft 0
WINDOW 3 85 94 VLeft 0
SYMATTR InstName Q4
SYMATTR Value TIP2955
SYMBOL ind2 -608 368 R180
WINDOW 0 -45 84 Left 0
WINDOW 3 -49 56 Left 0
SYMATTR InstName Ls2
SYMATTR Value 10m
SYMBOL res 112 336 R0
WINDOW 0 -27 36 Left 0
WINDOW 3 -29 62 Left 0
SYMATTR InstName R3
SYMATTR Value 8k2
SYMBOL res 224 336 R0
WINDOW 0 -19 30 Left 0
WINDOW 3 -25 63 Left 0
SYMATTR InstName R6
SYMATTR Value 3k9
SYMBOL npn2 -128 288 R0
WINDOW 3 -46 146 Left 0
WINDOW 0 -28 34 Left 0
SYMATTR Value BC546A
SYMATTR InstName Q1
SYMBOL diode -528 336 R270
WINDOW 0 16 -9 VTop 0
WINDOW 3 66 52 Invisible 0
SYMATTR InstName D3
SYMATTR Value MR760
SYMBOL diode -464 464 M270
WINDOW 0 16 73 VTop 0
WINDOW 3 67 11 Invisible 0
SYMATTR InstName D4
SYMATTR Value MR760
SYMBOL res -64 64 R0
WINDOW 0 -29 33 Left 0
WINDOW 3 -27 62 Left 0
SYMATTR InstName R5
SYMATTR Value 22k
SYMBOL res -80 160 R90
WINDOW 0 15 113 VBottom 0
WINDOW 3 -11 9 VTop 0
SYMATTR InstName R1
SYMATTR Value 27
FLAG -768 432 0