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R-781.8-1.0 - DC/DC Converter

Download the R-781.8-1.0 datasheet PDF. This datasheet also covers the R-7850-10 variant, as both devices belong to the same dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The R-78xx-1.0 series switching regulators are ideally suited to replace 1 Amp 78xx linear regulators and are pin compatible.

Efficiencies of up to 94% mean that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs.

Key Features

  • Switching Regulator.
  • Efficiency up to 94%, no need for heatsinks.
  • Pin compatible with LM78XX linears.
  • Low profile (L/W/H=11.5 x 7.55 x 10.2mm).
  • Wide input range.
  • Short circuit protection, thermal shutdown.
  • Low ripple and noise.
  • IEC/EN60950-1 certified DC/DC Converter R-78-1.0.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (R-7850-10_Recom.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number R-781.8-1.0
Manufacturer Recom
File Size 844.81 KB
Description DC/DC Converter
Datasheet download datasheet R-781.8-1.0 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features Switching Regulator • Efficiency up to 94%, no need for heatsinks • Pin compatible with LM78XX linears • Low profile (L/W/H=11.5 x 7.55 x 10.2mm) • Wide input range • Short circuit protection, thermal shutdown • Low ripple and noise • IEC/EN60950-1 certified DC/DC Converter R-78-1.0 Description The R-78xx-1.0 series switching regulators are ideally suited to replace 1 Amp 78xx linear regulators and are pin compatible. Efficiencies of up to 94% mean that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. 1.0 Amp SIP3 3 Single Output Selection Guide Part Number R-781.8-1.0 R-782.5-1.0 R-783.3-1.0 R-785.0-1.0 Input Voltage Range [VDC] 4.75 - 18 4.75 - 18 4.75 - 18 6.5 - 18 Output Voltage [VDC] 1.8 2.