LM7812 Voltage Regulator IC Chip

The 7812 is the most common, as its regulated 12-volt supply provides a convenient power source for most TTL components.

7812 is a series of 78XX voltage regulators. For ICs within the family, the xx is replaced with two digits, indicating the output voltage (for example, the 7805 has a 5-volt output, while the 7812 produces 12 volts).

SKU: CM-27671 Categories: , ,

EGP 2.00

Product Description


  • Output Type: Fixed
  • Output Voltage: +12V DC
  • Current Output: up to 1A
  • Input Voltage: 14.6 – 35VDC
  • Quiescent (standby) current: 8mA
  • Dropout Voltage (Max): 2V at 1A
  • Polarity: Positive
  • Operating Temperature: 0 to +125°C
  • Mounting Style: Through Hole
  • Pin Spacing Pitch: 2.54mm
  • Hole Diameter: 3.8mm
  • Dimensions: 10.4 x 4.6 x 9.15mm


  • Fixed 12V voltage regulators
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection


  • Circuits requiring steady 12v supply
  • Protection for devices having specific voltage sensitivity
  • DIY projects requiring specific voltage from an existing higher/ varying voltage supply

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