SOT-223 Flyback DC/DC Controller, 10V, 19W, -40°C to 150°C
AC/DC Converter 65kHz SOT-223 450mA Flyback Controller
High Voltage Switching Regulator for Offline SMPS, SOT-223 (TO-261) 4 LEAD, 4000-REEL
Self Supplied Monolithic Switcher 4-Pin(3+Tab) SOT-223 T/R
NCP1014ST65T3G
NCP1011ST65T3G