Version 4 SymbolType CELL LINE Normal 0 20 -4 16 LINE Normal 32 20 36 24 LINE Normal 0 20 32 20 LINE Normal 0 44 32 44 LINE Normal 32 44 16 20 LINE Normal 0 44 16 20 LINE Normal 16 64 16 44 LINE Normal 16 20 16 0 LINE Normal -16 32 8 32 WINDOW 0 24 64 Left 0 WINDOW 3 24 -8 Left 0 SYMATTR Value TL431 SYMATTR Prefix X SYMATTR Description TL431 2.5V shunt regulator by TI SYMATTR SpiceModel ..\sym\EXTRA\VolReg\TL431.mod SYMATTR Value2 TL431 PIN 16 64 NONE 0 PINATTR PinName A PINATTR SpiceOrder 2 PIN 16 0 NONE 0 PINATTR PinName K PINATTR SpiceOrder 3 PIN -16 32 NONE 0 PINATTR PinName R PINATTR SpiceOrder 1