BUY LM1117IMP-ADJ https://www.utsource.net/itm/p/11255932.html
IC REG LIN POS ADJ 800MA SOT223
Description: The LM1117 is a low dropout voltage regulator with a dropout of 1.2V at 800mA of load current. Features: - Output voltage adjustable from 1.2V to 13.2V - Low dropout voltage of 1.2V at 800mA of load current - Internal current limit - Thermal shutdown protection - Output current up to 800mA - Available in SOT-223 package Applications: - Battery-powered applications - Post regulation for switching supplies - Low dropout linear regulators - Portable devices - High-efficiency linear regulators (For reference only)