K7812-500 Datasheet, REICU

I/O non-isolation Efficiency up to 95% No heat sink required Single regulated output Short circuit protection Pin-out compatible with LM78 linears Optimized version(Suffi.

The K78xx-500 series are high efficiency switching regulators are suited to replace 78xx linear regulators and pin compatible.The high efficinecy performance means it is no need heat sink.Used in industry control system,wireless network, microprocess.