BUY AN1431T https://www.utsource.net/itm/p/11219327.html
IC VREF SHUNT ADJ 3SSIP
Description: AN1431T is a PNP transistor manufactured by Panasonic. Features: -Collector-Emitter Voltage: -30V -Collector-Base Voltage: -30V -Emitter-Base Voltage: -5V -Collector Current: -0.2A -Power Dissipation: 500mW Applications: AN1431T can be used in audio amplifiers, switching circuits, and general purpose amplifying circuits. (For reference only)