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L78M09CV (L7809CV) TO-220 Linear Voltage Regulator (Pack of 3 ICs)


  • Fixed output voltage is 9V
  • Output current is 0.5A
  • Dropout voltage is 2V
  • Maximum DC input voltage is 35V
  • Output transition SOA protection
  • Output voltage tolerance is 4%
  • Operating temperature range 0°C to 125°C
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The L78M09CV (L7809CV) TO-220 Linear Voltage Regulator (Pack of 3 ICs) is a versatile and dependable choice for various electronic projects, ranging from hobbyist endeavors to industrial applications.


    • Stable Voltage Output: The L78M09CV (L7809CV) TO-220 Linear Voltage Regulator ensures a consistent 9V power supply for your circuits, delivering stability.
    • Low Dropout: Because of its capability to maintain voltage regulation effectively, even with slightly higher input voltage, enhances its performance.
    • Overheat Protection: Equipped with built-in thermal shutdown, it prevents excessive heat damage, ensuring component safety.
    • Current Limiting: Additionally, this IC includes current limiting, safeguarding against overcurrent conditions, and protecting your circuitry.
    • Wide Input Voltage Range: Its versatility extends to handling a broad input voltage range for various applications and input sources.


  • Powering Electronics: Ideal for powering a range of electronic devices like microcontrollers, sensors, and circuits needing a stable 9V supply.
  • Battery Charging: Suitable for battery charging applications, it maintains a constant 9V output for efficient and safe charging.
  • Voltage Conversion: Likewise, it can convert higher input voltages to a steady 9V output, ensuring compatibility with various sensors and peripherals.
  • Automotive Electronics: Moreover commonly used in automotive applications for regulating voltage in electronic systems, ensuring the reliability of vehicle electronics.
  • DIY Projects: Hobbyists and electronics enthusiasts value its simplicity, reliability, and the convenience of a pack of 3 ICs for DIY projects.
  • Industrial Control: Employed in industrial machinery and control systems, it provides voltage regulation and stability, vital for proper equipment functioning.

    To Learn More Visit our Website

    For more information:-www.mifraelectronics.com 
    * Product Images are shown for illustrative purposes only and may differ from actual product.

    Packages includes:-

    • 1 x L78M09CV (L7809CV) TO-220 Linear Voltage Regulator (Pack of 3 ICs)

Weight 0.15 kg


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