Product Overview: TL317CD Adjustable Voltage Regulator

The TL317CD from Texas Instruments is a versatile and adjustable three-terminal positive voltage regulator designed to offer a higher level of performance in a variety of electronic applications. This linear voltage regulator can provide local on-card regulation, eliminating distribution problems associated with single-point regulation. It is encapsulated in a small and reliable SOIC-8 package, making it suitable for compact PCB layouts.

Key Features

• Output Voltage Range: The TL317CD offers an adjustable output voltage range from 1.25V to 37V, allowing for a wide range of uses in different circuit designs.
• Output Current: Capable of delivering 1.5A of output current, this component is suitable for a variety of applications that require a stable and reliable power supply.
• Thermal Overload Protection: The device includes safety features such as thermal overload protection, which helps to ensure the longevity and reliability of both the regulator and the overall system.
• Short-Circuit Protection: Additionally, the TL317CD is equipped with short-circuit protection to safeguard against potential damage from output short circuits.
• Low Quiescent Current: The quiescent current is also low, which enhances the efficiency of the device, making it ideal for power-sensitive applications.

Applications

The TL317CD is used in a variety of applications due to its versatility and robustness. It is commonly found in:

• Power supplies for a range of electronic equipment such as computers, instrumentation, and consumer electronics.
• Adjustable power supplies, enabling users to set the output voltage to a specific value as required by the application.
• Battery chargers, where precise voltage regulation is necessary to safely charge batteries.
• Voltage regulators for specific subsystems within larger electronic systems.

Conclusion

The Texas Instruments TL317CD adjustable voltage regulator is a reliable and flexible solution for a myriad of applications that require a regulated power supply. Its combination of adjustable voltage, current capability, and protective features makes it an essential component for designers looking to create stable and efficient electronic systems.