K78xx-500R3 series are high efficiency switching regulators and ideal substitutes for LM78xx series three-terminal linear regulators. Theconverters feature high efficiency, low loss, short circuit protection, positive or negative output voltage, and there is no needfor aheat sink.These products are widely used in applications such as industrial control, instrumentation and electric power.
FEATURES
High efficiency up to 95%
No-load input current as lowas 0.2mA
Operating ambient temperaturerange: -40℃to+85℃
Support the negative output
Output short-circuit protection
Pin-out compatible with LM78XX linear