EZ1587C, Adj Voltage Regulator, 3 Amps, TO-220

EZ1587C, Adj Voltage Regulator, 3 Amps, TO-220
Price: $1.85
Datasheet: 

EZ1587, LDO,  Adjustable Voltage Regulator Range 1.3v to 5.7v Rated for 3 Amps max. TO-220