STMicroelectronics

L7808CD2T-TR

L7808CD2T-TR Description

The L7808CD2T-TR is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 8V and ability to handle a maximum output current of 1.5A. The regulator is housed in a D2PAK package, suitable for surface mount applications, and is compliant with the latest environmental standards, including ROHS3 and REACH unaffected status.

L7808CD2T-TR Features

• Fixed Output Voltage: Provides a stable 8V output, ideal for applications requiring a consistent power supply.
• High Input Voltage Tolerance: Capable of withstanding a maximum input voltage of 35V, making it suitable for a wide range of power sources.
• Efficient Power Delivery: Offers a low dropout voltage of 2V at 1A, ensuring efficient power regulation even under heavy load conditions.
• Single Regulator Design: Simplifies circuit design with a single output configuration.
• Positive Output Configuration: Facilitates easy integration into various electronic systems.
• Low Quiescent Current: Consumes only 8mA in quiescent mode, reducing power loss in standby applications.
• Excellent PSRR: Features a 56dB power supply rejection ratio at 120Hz, ensuring stable operation in noisy environments.
• Protection Features: Incorporates over-temperature and short-circuit protection to safeguard the device and the system.
• Wide Operating Temperature Range: Functions reliably in temperatures from 0°C to 125°C, making it suitable for a variety of environments.

L7808CD2T-TR Applications

The L7808CD2T-TR is an ideal choice for applications that require a reliable and stable 8V power supply. Some specific use cases include:

• Industrial Control Systems: Provides a stable power source for sensors and control circuits.
• Telecommunications Equipment: Offers consistent power for communication devices operating in various temperature conditions.
• Automotive Electronics: Reliable power supply for in-car entertainment systems and control modules.
• Medical Devices: Ensures stable operation in critical medical equipment where consistent power is essential.

Conclusion of L7808CD2T-TR

The L7808CD2T-TR from STMicroelectronics stands out for its fixed 8V output, high efficiency, and robust protection features. Its ability to operate over a wide temperature range and handle high input voltages makes it a versatile choice for various electronic systems. With its low quiescent current and excellent PSRR, this regulator ensures both energy efficiency and stable performance in demanding applications.