Datasheet4U Logo Datasheet4U.com

R-78E9.0-0.5 Datasheet DC/DC Converter

Manufacturer: Recom

Download the R-78E9.0-0.5 datasheet PDF. This datasheet also includes the R-78E3.3-0.5 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (R-78E3.3-0.5-Recom.pdf) that lists specifications for multiple related part numbers.

General Description

The R-78E series is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities.

Due to the R-78E’s high efficiency of up to 95% no heat-sink is required.

The compact TO-220 compatible SIP3 package measures only 11.6 x 8.5 x 10.4mm, so it saves precious board space.

Key Features

  • Switching Regulator.
  • Low cost switching regulator.
  • High start-up current capability.
  • Efficiency up to 95%.
  • Short circuit protection.
  • Pin compatible with 78 series regulators.
  • Non isolated DC-DC converter.
  • IEC/EN60950-1+ AM2 certified DC/DC Converter R-78E-0.5.