STMicroelectronics L7805AC2T Voltage Regulator

The L7805AC2T from STMicroelectronics is a fixed linear voltage regulator integrated circuit, part of the popular L78 series known for their high reliability, ease of use, and robustness. Designed to provide a steady 5V output voltage, this component is a staple in electronic circuits that require a stable voltage supply. It is particularly suitable for applications that demand a simple and efficient solution to convert a higher input voltage down to a steady 5 volt level.

Key Features

• Output Voltage: Precisely regulated 5V output, with a tight output tolerance of 2% at 25°C, which ensures consistent performance across various conditions.
• Output Current: Capable of supplying up to 1.5A of output current, making it suitable for a wide range of applications from powering small microcontrollers to more demanding circuits.
• Thermal Overload Protection: Features built-in thermal overload protection that shuts down the regulator to prevent damage in the event of excessive power dissipation.
• Short Circuit Protection: Inclusion of short circuit protection enhances the safety and longevity of the regulator and the circuit it protects.
• Safe Area Protection: The regulator has safe area protection, which limits the IC power dissipation preventing catastrophic failures.
• Wide Input Voltage Range: Designed to handle input voltages from up to 35V, which provides flexibility for use in various power supply configurations.

Applications

The L7805AC2T voltage regulator is an excellent choice for a broad array of electronic applications, including:

• Consumer Electronics: Power supplies for radios, televisions, and computers.
• Industrial: Automation systems, robotic systems, and other control-driven equipment.
• Automotive: Electronic systems that require a stable 5V supply.
• Telecommunications: Power management solutions within communication infrastructure.

With its TO-220 package, the L7805AC2T is easy to integrate into a variety of circuit designs. Its three-pin design is straightforward to work with, and its robustness makes it an ideal choice for both hobbyist projects and professional applications. STMicroelectronics' commitment to quality ensures that the L7805AC2T voltage regulator is a reliable component for any electronic design requiring a fixed 5V power supply.