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L7805CV +5V Regulator

L7805CV +5V Regulator


L7805CV +5V Regulator

5V 1A Positive Regulator in TO220 Package.

7805 linear voltage regulators. ST Microelectronics manufacturer’s part number L7805CV. The output voltage is positive 5V at up to 1.5A with peak current of 2.2A. Input voltage from 7V min to 25V max.


  • 1 piece – L7805CV variable voltage regulators

  • Output: +5V, up to 1.5A with peak current of 2.2A
  • Current Output: up to 1.5A with peak current of 2.2A
  • Input Voltage: 7V Minimum, 25V Maximum
  • Package: TO-220
  • Pin Spacing Pitch: 2.54mm (0.1in)
  • Hole Diameter: 3.8mm (0.15in)
  • STMicroelectronics Part NumberL7805CV
  • Internal thermal-overload protection and internal short-circuit current limiting


Basic voltage regulator in the TO-220 package. A must have for basic 5V electronics. This regulator has a ~2V linear drop-out. That means you must give it at least 7V to get a clean 5V out. There is a constant ‘quiescent’ current draw of 6mA. This regulator can provide up to 1.5A as long as it has proper heat-sinking. The higher your input voltage and output current, the more heat it will generate. Without an extra heatsink, you can burn off up to 2W.


  • Manufacturer: STMicroelectronics
  • Manufacturer Part No: L7805CV
  • Package / Case: TO-220
  • RoHS: Yes
  • Specifications
  • Output Voltage: 5 V
  • Output Current: 1.5 A
  • Mounting Style: Through Hole

Dimensions: 29mm x 10mm x 4mm / 1.1″ x 0.4″ x 0.2″

Pin Length: 13mm / 0.5″



L7805CV +5V Regulator