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7812SR-C - 3.3V/5V/12V Outputs High-Effi ciency Switching Regulators

Datasheet Summary

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.
  • .

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Datasheet preview – 7812SR-C

Datasheet Details

Part number 7812SR-C
Manufacturer muRata
File Size 407.12 KB
Description 3.3V/5V/12V Outputs High-Effi ciency Switching Regulators
Datasheet download datasheet 7812SR-C Datasheet
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Full PDF Text Transcription

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www.murata-ps.com 78xxSR Series 3.3V/5V/12V Outputs High-Efficiency Switching Regulators with LM78xx Pinouts 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.
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