7905 5V Linear Negative Voltage Regulator IC


Product Details

Product CatagoryNevigation Voltage Regulator
IC numberLM7905
Category79xx series
Number of pins3
Mounting typethrough hole

**Product image is for reference purpose only. Actual product may differ from image shown.


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1-9 10-24 25-99 100+
15.00 14.40 13.95 13.65
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7905 is a member of 79 negative regulator series. The device gives a fixed -5V output. This regulator needs minimal external component, only the compensation capacitor at the output, to get -5V output. It has an internal thermal shutdown and safe area protection.


  • Internal thermal and short circuit current limiting shutdown
  • Safe area protection
  • High ripple rejection
  • 4% tolerance on the preset output voltage
  • Standard TO-220 Package

Package contains

  • 1 x LM7905 -5V voltage regulator IC
SKU: PSP018 Categories: ,
  • Output voltage range: -4.8V to -5.2V
  • Typical output voltage: -5V
  • Input voltage range: 7V to 25V
  • Maximum output current: 1.5A
  • Operating current: 5mA
  • Use compensation capacitor at the output to get fixed -5V output
  • Use heat sink if the output load exceeds 1A to avoid thermal damage

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