LM7805 Voltage Regulator outputs +5V IC

LM7805 Voltage Regulator IC

The LM7805 is a three-terminal, fixed positive linear voltage regulator IC designed to provide a regulated +5 V DC output from a higher DC input voltage. The LM7805/LM7800 family is available in common packages such as TO-220 and can provide up to about 1.5 A with suitable heat dissipation.

IC Description:

The LM7805 maintains its output at approximately +5 V even when the input voltage or load changes within its specified operating range. It is commonly used to supply stable 5 V power to microcontrollers, digital ICs, sensors, and other electronic circuits.

Main Features:

• Fixed +5 V output
• Three-terminal design
• Output current up to 1.5 A with appropriate thermal management
• Internal current limiting
• Thermal shutdown protection
• Safe-area protection
• Available in TO-220 and other packages
• Simple to use with few external components