BUY FA5511P https://www.utsource.net/itm/p/1705650.html
CMOS IC For Switching Power Supply Control
Description: The FA5511P is an 8-pin DIP (dual in-line package) integrated circuit manufactured by Fujitsu. Features: Low power consumption High speed operation Low voltage operation Low noise High reliability Applications: The FA5511P is used in a variety of applications such as power supply, motor control, and communication systems. It is also used in audio equipment, automotive systems, and consumer electronics. (For reference only)