switch mode power supply - Help finding PWM IC with marking on device '0L346' not sure whether it starts with 0 or O. package of device is sot23-6 - Electrical Engineering Stack Exchange
TL494 TL494C SMD IC PWM Controller IC In Pakistan
Wingsemi High Integrated Offline PWM Controller Integrated Circuit (Pack OF 100) : Amazon.in: Industrial & Scientific
Another 6 Pin SMD IC in LED & LCD TV/Monitor
switch mode power supply - Help identifying pwm controller "67A" - Electrical Engineering Stack Exchange