rt9221cs Microcontroller ng PDF datasheet

RT9221CS
Tagagawa : ETC
Paglalarawan : PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V / 2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER

RT9221CS
Tagagawa : Richtek
Paglalarawan : Programmable synchronous PWM buck converter with 1.5/2.5V dual low dropout linear regulator controller