K78Lxx-500R3 series are high efficiency switching regulators and ideal substitutes of LM78xx series three-terminal linear regulators. Theproduct is featured with high efficiency, low loss, short circuit protection, support the negative output and no heat sink requirement. They are widely used in industrial control, instrumentation, and electric power applications.
Feature:
Efficiency up to 95%
No-load input current as low as 0.2mA
Operating temperature range: -40℃ to +85℃
Support the negative output
Output short circuit protection
Pin-out compatible with LM78XX linear regulators