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LM7809 Positive Voltage Regulator IC- 9 Volt/1 Amp



Fixed voltage Positive and Negative regulator ICs are used in circuits to give precise regulated voltage. 78 XX series regulator IC can handle a maximum of 1-ampere current. The Regulator ICs require a minimum 1.5 higher input voltage than their voltage rating. For example, the 7809 IC requires a minimum of 12 volts to give 9-volt output.

Technical Specifications:

  • Input Voltage: 12 Volt to 48 Volt
  • Output Volt: 9 Volt
  • Maximum Output Amp: 1 Amp
  • Pin 1 (Input Pin): The Input pin is the pin that accepts the incoming DC voltage, which the voltage regulator will eventually regulate down to 9 volts.
  • Pin 2 (Ground): Ground pin establishes the ground for the regulator.
  • Pin 3 (Output Pin): The Output pin is the regulated 9 volts DC.

Package Includes:

  • 1 Piece – LM 7809 Positive Voltage Regulator IC- 9 Volt/1 Amp
Weight 2 g


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SKU: ERREG003 Category: Tag: