BUY TNY264P https://www.utsource.net/itm/p/11220788.html
IC OFFLINE SWIT OTP OCP HV 8DIP
The TNY264P is a high-efficiency, low-power off-line switcher IC from Power Integrations. It is designed for use in low-power, low-cost isolated and non-isolated flyback converters. Features: Low start-up current (typically <1 mA) Internal 700 V power MOSFET Internal soft-start Internal frequency jittering Internal leading edge blanking (LEB) Internal over-temperature protection Internal over-voltage protection Low standby power Low operating frequency (100 kHz) Low EMI Applications: Low-power isolated and non-isolated flyback converters AC/DC adapters Battery chargers LED lighting Telecom/networking power supplies (For reference only)