Z TO-92 (Plastic package) L SOT23-5 TL431 TL432 A.
TL431I - 3-terminal programmable shunt regulator
TL431I - Adjustable precision shunt regulators
TL431I - three-terminal adjustable shunt regulator
TL431I - Automotive adjustable voltage reference
TL431IDBZR - Adjustable precision shunt regulators