BUK201-50X is a monolithic temperature and overload protected power switch based on MOSFET technology in a 5 pin plastic envelope, configured as a single high side switch. It is suitable for driving lamps, motors, solenoids, heaters, etc. The switch has features such as 5V logic compatible input, low on-state resistance, overtemperature protection, overload protection, high supply voltage load protection, undervoltage lockout, status indication, static current, ESD protection, etc.