BUY SC1103CS https://www.utsource.net/itm/p/252189.html
VOLTAGE MODE PWM CONTROLLER
Description: SC1103CS is a voltage regulator IC manufactured by Semtech. It is a low dropout (LDO) linear regulator with an output voltage of 3.3V. Features: * Output voltage: 3.3V * Output current: 800mA * Dropout voltage: 0.2V * Operating temperature range: -40°C to +85°C * Low quiescent current: 10μA Applications: * Battery powered applications * Portable electronics * Automotive electronics * Industrial control systems (For reference only)