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LM7803SR - High-Efficiency Switching Regulators

Key Features

  • 3.3V/0.5A, 5V/0.5A or 12V/0.4A outputs; Pin and size-compatible with LM7805 & LM7812 regulators.
  • Up to 95% efficiency.
  • no heat sinks or thermal derating required!.
  • Two SIP-packages fit existing TO-220 footprints: Vertical-pin models occupy less than 0.1 square in. Optional horizontal pins provide 0.350 in. installed height.
  • +7.5-36Vdc operating input range; Low 3mA quiescent current.
  • Built-in filter capacitors.
  • no external components r.

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Datasheet Details

Part number LM7803SR
Manufacturer Datel
File Size 461.19 KB
Description High-Efficiency Switching Regulators
Datasheet download datasheet LM7803SR 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.

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www.DataSheet.co.kr ® ® A SUBSIDIARY OF C&D TECHNOLOGIES 78SR Series NEW low-profile package Order online at www.datel.com Features • 3.3V/0.5A, 5V/0.5A or 12V/0.4A outputs; Pin and size-compatible with LM7805 & LM7812 regulators • Up to 95% efficiency – no heat sinks or thermal derating required! • Two SIP-packages fit existing TO-220 footprints: Vertical-pin models occupy less than 0.1 square in. Optional horizontal pins provide 0.350 in. installed height • +7.5-36Vdc operating input range; Low 3mA quiescent current • Built-in filter capacitors – no external components required • –40 to +70°C operation at full load; Short-circuit protection • Excellent load (±0.2%) and line (±0.