BUY BA00AST-V5 https://www.utsource.net/itm/p/1467339.html
Regulator, low drop-out type with ON/OFF switch series
Description: BA00AST-V5 is a TO-220 package, low-dropout (LDO) voltage regulator from ROHM Semiconductor. Features: Output voltage range: 0.8V to 5.0V Maximum output current: 1.5A Dropout voltage: 0.3V (typical) Operating temperature range: -40°C to +125°C Low quiescent current: 5mA (typical) High ripple rejection: 70dB (typical) Short-circuit protection Applications: BA00AST-V5 is suitable for use in a wide range of applications, including automotive, consumer electronics, industrial, and medical. It can be used to provide a stable voltage supply for microcontrollers, FPGAs, and other digital and analog circuits. (For reference only)