STMicroelectronics

L7824CV  

Linear & Switching Voltage Regulators

L7824CV Description

The L7824CV is a fixed positive linear voltage regulator designed by STMicroelectronics, offering a stable 24V output with a maximum input voltage of 40V. It is capable of delivering a continuous output current of 1.5A, making it suitable for a wide range of applications that require a reliable power supply. The regulator features a low dropout voltage of 2V at 1A, ensuring efficient operation even under varying load conditions. With a quiescent current of 8mA and a power supply rejection ratio (PSRR) of 50dB at 120Hz, the L7824CV provides excellent noise suppression and stability. The device is housed in a TO220AB package, which is ideal for through-hole mounting and offers robust mechanical and thermal performance.

L7824CV Features

• Fixed Output Voltage: The L7824CV provides a stable 24V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 40V, the regulator can accommodate a wide range of input sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 1.5A, the L7824CV is suitable for applications requiring significant power.
• Low Dropout Voltage: A maximum dropout voltage of 2V at 1A ensures efficient operation and minimal power loss, even at high load currents.
• Over-Temperature and Short-Circuit Protection: Built-in protection features safeguard the regulator and connected circuits from damage due to overheating or short circuits.
• Low Quiescent Current: A quiescent current of 8mA minimizes power consumption during operation, making the L7824CV energy-efficient.
• High PSRR: A power supply rejection ratio of 50dB at 120Hz ensures that the regulator can effectively suppress noise and ripple from the input power supply.
• Wide Operating Temperature Range: The L7824CV operates reliably within a temperature range of 0°C to 125°C, making it suitable for both industrial and consumer applications.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is packaged in a tube for convenient handling and storage.

L7824CV Applications

The L7824CV is ideal for a variety of applications where a stable and reliable power supply is essential. Some specific use cases include:

• Power Supply Units: Providing a stable 24V output for various electronic devices and systems.
• Industrial Equipment: Ensuring reliable power delivery in industrial settings where high current and voltage stability are critical.
• Consumer Electronics: Suitable for powering devices that require a fixed voltage supply, such as monitors, printers, and other peripherals.
• Automotive Applications: Capable of withstanding the demanding conditions of automotive environments while providing a stable power source.
• Telecommunications: Ideal for powering communication equipment that requires a constant voltage supply.

Conclusion of L7824CV

The L7824CV from STMicroelectronics is a robust and reliable linear voltage regulator that offers a stable 24V output with a maximum input voltage of 40V. Its ability to deliver up to 1.5A of current, combined with low dropout voltage and built-in protection features, makes it an excellent choice for a wide range of applications. The device's low quiescent current and high PSRR ensure efficient and stable operation, while its wide operating temperature range and compliance with environmental standards make it suitable for both industrial and consumer use. The L7824CV is an ideal solution for applications requiring a reliable and efficient power supply, offering significant advantages over similar models in terms of performance and reliability.

L7824CV Documents

Download datasheets and manufacturer documentation for L7824CV

PCN Assembly/Origin :

Mult Dev 13/Sep/2023      

Datasheets :

L78      

PCN Packaging :

Box Label Chg 28/Jul/2016      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

Other Related Documents :

L7805AB View All Specifications      

HTML Datasheet :

L78