BUY TT2170LS https://www.utsource.net/itm/p/5335274.html
Color TV Horizontal Deflection Output Application
Description: The TT2170LS is a high-speed switching regulator with a built-in MOSFET, manufactured by Sanyo. Features: - High-speed switching regulator - Built-in MOSFET - Low power consumption - High efficiency - Low noise - High ripple rejection - Overcurrent protection - Overvoltage protection Application: The TT2170LS is suitable for use in power supplies, DC/DC converters, and other applications requiring a high-speed switching regulator. (For reference only)