ON Semiconductor TL431BVLPRAG Adjustable Precision Shunt Regulator

The TL431BVLPRAG is a versatile and reliable adjustable precision shunt regulator designed by ON Semiconductor, a leading supplier of semiconductor-based solutions. This device is an essential component for various applications requiring voltage regulation and reference, such as power supplies, battery chargers, and voltage monitoring systems.

With its three-terminal adjustable shunt design, the TL431BVLPRAG offers excellent flexibility. It allows the user to set the output voltage to any value between Vref (approximately 2.495 V) and 36 V by selecting two external resistors that act as a voltage divider. This feature provides precise voltage regulation and adaptability for a wide range of applications.

The TL431BVLPRAG exhibits impressive accuracy with a typical temperature coefficient of only 50 ppm/°C, ensuring stable performance across a broad temperature range. This precision is crucial for maintaining consistent voltage levels in sensitive electronic circuits, regardless of temperature fluctuations.

The device can source or sink up to 100 mA, which makes it suitable for a variety of load conditions. Additionally, the TL431BVLPRAG boasts a low output noise characteristic, contributing to its use in noise-sensitive applications where maintaining signal integrity is paramount.

ON Semiconductor has packaged the TL431BVLPRAG in a compact TO-92 package, which is widely preferred for its small footprint and ease of integration into various circuit designs. The package is also conducive to efficient thermal management, ensuring the device operates within its specified temperature range.

Safety and reliability are key aspects of the TL431BVLPRAG's design. It features overcurrent protection and thermal shutdown mechanisms that protect the device and the overall circuit from potential damage due to excessive current or overheating.

In summary, the ON Semiconductor TL431BVLPRAG is a high-performance, adjustable precision shunt regulator that offers designers the flexibility, accuracy, and reliability necessary for sophisticated voltage regulation requirements. Its ease of use, combined with ON Semiconductor's reputation for quality, makes it an excellent choice for a wide array of electronic applications.