L78M09CV (L7809CV) TO-220 9V Positive Voltage Regulator IC (Pack of 3)

The LM7809 is indeed a staple in electronics, providing a reliable +9V output voltage in various applications. Here's a summary of its features and applications:

  Features:  

• Positive 9V Voltage Regulator
• Output Voltage: +9V
• Output Current: 5A
• Minimum Input Voltage: 11V
• Maximum Input Voltage: 25V
• Operating Current (IQ): 5mA
• Internal Thermal Overload Protection
• Internal Short-Circuit Current Limit
• Junction Temperature Maximum: 125°C
• TO-220 Package

  Pin Configuration:  

1. Input (Vin): Accepts incoming DC voltage (11V to 25V).
2. Ground (GND): Connected to Ground.
3. Output (+9V): Provides regulated +9 volts DC.

  Applications:  

• Constant +9V output regulation for analog and digital circuits
• Current limiter for specific applications
• Regulated dual supply configurations
• Output polarity-reversal-protection circuitry

This versatile regulator can be used in a wide range of projects, providing stable and reliable power to your electronic components.

  Package Includes:  

• 3 x LM7809 9V Positive Voltage Regulator IC