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LM7809 IC – 9V Positive Voltage Regulator IC

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25 In stock


Note: Any order placed will take 15 days for dispatch.

26.00 (excluding 18% GST)

25 In stock

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Description

The LM7809 is designed to offer a constant 9V output with a maximum current capacity of 1A. It incorporates internal protection features such as thermal overload and short-circuit protection to ensure safe and reliable operation. The IC is straightforward to use, requiring only a few external components for stable performance.

Features

  • Fixed Output Voltage: Delivers a stable 9V output voltage.
  • Output Current: Capable of supplying up to 1A of continuous output current.
  • Thermal Overload Protection: Includes built-in protection to prevent damage due to excessive heat.
  • Short-Circuit Protection: Equipped with protection to prevent damage from short-circuit conditions.
  • Ease of Use: Requires only minimal external components, typically input and output capacitors.
  • Wide Input Voltage Range: Operates with input voltages from 11V to 35V, depending on the load and required stability.

Specifications

  • Output Voltage: Fixed at 9V
  • Output Current: Up to 1A
  • Dropout Voltage: Typically around 2V (varies with load current and temperature)
  • Line Regulation: Typically 0.02%/V
  • Load Regulation: Typically 0.1% for a 0 to 1A load
  • Temperature Range: -40°C to +125°C
  • Package Types: Available in TO-220, TO-92, and other suitable packages

Applications

  • Power Supply Design: Ideal for providing a regulated 9V supply in various electronic circuits and devices.
  • Embedded Systems: Used in embedded systems requiring a stable 9V power source.
  • Consumer Electronics: Common in consumer electronics needing a regulated 9V power supply.
  • Communication Equipment: Suitable for communication devices that need a stable 9V power.
  • Battery-Powered Devices: Useful for applications requiring 9V regulation from a higher voltage source.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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