STMicroelectronics

L7815ABV  

Linear & Switching Voltage Regulators

The L7815ABV is a linear voltage regulator integrated circuit (IC) manufactured by STMicroelectronics. It is designed to provide a stable output voltage of 15V from an input voltage ranging from 18V to 35V. Here's a brief description, features, and applications of the L7815ABV:

Description:

The L7815ABV is a member of the L78xx series of linear voltage regulators, which are widely used for voltage regulation in various electronic circuits. The device is available in a standard TO-220 package, making it suitable for both through-hole and surface-mount applications.

Features:

1. Output voltage: The L7815ABV provides a stable output voltage of 15V.
2. Input voltage range: The input voltage range is between 18V and 35V, making it suitable for a wide range of applications.
3. Load regulation: The L7815ABV offers excellent load regulation, ensuring a stable output voltage even under varying load conditions.
4. Line regulation: It also provides good line regulation, maintaining a stable output voltage when the input voltage fluctuates.
5. Output current: The L7815ABV can deliver up to 1.5A of output current, making it suitable for various applications that require a moderate amount of current.
6. Thermal protection: The device features built-in thermal protection, which helps prevent damage due to overheating.
7. Short-circuit protection: The L7815ABV has built-in short-circuit protection to safeguard the device and the connected circuitry.

Applications:

1. Power supplies: The L7815ABV is commonly used in linear power supply designs to provide a stable 15V output for various electronic devices.
2. Industrial equipment: It can be used in industrial control systems and instrumentation where a stable 15V supply is required.
3. Telecommunication systems: The L7815ABV is suitable for providing a regulated 15V supply to telecommunication equipment and systems.
4. Automotive electronics: It can be used in automotive applications, such as infotainment systems and electronic control units, where a stable 15V supply is needed.
5. Test and measurement equipment: The L7815ABV can be used in test and measurement devices that require a stable 15V reference voltage.
6. Consumer electronics: It can be used in various consumer electronics, such as audio amplifiers, televisions, and home appliances, where a regulated 15V supply is required.

In summary, the L7815ABV is a versatile linear voltage regulator that provides a stable 15V output with good load and line regulation, thermal protection, and short-circuit protection. It is widely used in various applications, including power supplies, industrial equipment, telecommunication systems, automotive electronics, test and measurement equipment, and consumer electronics.

L7815ABV Documents

Download datasheets and manufacturer documentation for L7815ABV

PCN Assembly/Origin :

Mult Dev 13/Sep/2023      

Datasheets :

L78      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

Other Related Documents :

L7805AB View All Specifications      

HTML Datasheet :

L78