STMicroelectronics

L7805ABV

The L7805ABV is a linear voltage regulator manufactured by STMicroelectronics. It is designed to provide a stable output voltage of 5V from an input voltage as high as 35V. Here is a description of the L7805ABV, its features, and applications:

Description:

The L7805ABV is a fixed positive voltage regulator with an output voltage of 5V. It is available in a TO-220 package, making it suitable for a wide range of applications. The regulator has a maximum output current of 1A and operates over a wide input voltage range, making it versatile for use in various power supply applications.

Features:

1. Fixed output voltage of 5V.
2. Input voltage range from 7V to 35V.
3. Maximum output current of 1A.
4. Internal short-circuit protection and thermal overload protection.
5. Low dropout voltage, typically 2V at full load.
6. Low output noise and high line and load regulation.
7. Available in a TO-220 package for easy integration into various designs.

Applications:

The L7805ABV is suitable for a wide range of applications that require a stable 5V output voltage. Some common applications include:

1. Power supplies for microcontrollers and other electronic circuits.
2. Voltage regulation in battery-powered devices.
3. Voltage conversion in automotive and industrial systems.
4. Stabilized power supply for sensitive analog circuits.
5. Voltage regulation in telecommunications equipment.
6. Power supply for small appliances and consumer electronics.

In summary, the L7805ABV is a reliable and versatile linear voltage regulator that provides a stable 5V output from a wide range of input voltages. Its features, such as short-circuit and thermal protection, make it suitable for various applications, including power supplies, battery-powered devices, and sensitive analog circuits.