R-78BXX-1.0 Datasheet PDF – DC/DC-Converter

Part Number: R-78BXX-1.0

Function: DC/DC-Converter with 3 year Warranty

Package: SIP 3 Pin Type

Manufacturer: RECOM Electronic GmbH


R-78BXX-1.0 datasheet



The R-78BXX-1.0 series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs.

The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this versatile converter series.


1. Efficiency up to 97%,Non isolated, no need for heatsinks

2. Pin-out compatible with LM78XX Linears

3. Low profile( L*W*H=11.5*8.5*17.5mm)

4. Wide input range.(4.75V ~ 34V)

5. Short circuit protection, Thermal shutdow

6. Non standard outputs available as specia between 1.5V ~ 15V

7. Low ripple and noise

8. “L” version with 90° pins

9. See Innoline Application Notes for use as inverter (alternative to LM79xx Linear)

Other data sheets are available within the file: R78BXX1.0, R-78B1.5-1.0

R-78BXX-1.0 Datasheet PDF Download

R-78BXX-1.0 pdf