Product Overview: TL431AQDBVRG4 from Texas Instruments

The TL431AQDBVRG4 is a highly precise programmable voltage reference from Texas Instruments, renowned for its stability and versatility in various applications. This shunt voltage reference is an integral component for power supply and voltage regulation solutions, ensuring consistent performance and reliability.

Key Features

• Adjustable Output: The output voltage can be set to any value between 2.495 V and 36 V with two external resistors, providing flexibility across different applications.
• High Accuracy: This device offers a typical temperature coefficient of just 50 ppm/°C, ensuring minimal deviation with temperature changes, and an initial accuracy of 1% for precise voltage regulation.
• Low Operational Current: It features a low operational current in the range of 1 mA to 100 mA, making it suitable for battery-powered devices and energy-sensitive applications.
• Stability: It can operate stably with capacitive loads, making it a reliable choice for a variety of circuits that require a stable voltage reference.
• Package: The TL431AQDBVRG4 comes in a compact SOT-23-5 package, which is ideal for space-constrained applications.

Applications

The TL431AQDBVRG4 is a versatile component that can be used in a wide range of applications, including:

• Power supplies
• Battery chargers
• Voltage monitors
• Adjustable regulators
• Switching power supplies
• Precision current limiters

Quality and Reliability

Designed and manufactured by Texas Instruments, the TL431AQDBVRG4 meets high-quality standards. It is designed to perform in harsh conditions and is characterized for operation from -40°C to 125°C. The device's robust design ensures a long operational life, making it an ideal choice for industrial and commercial applications where durability is a requirement.

With its combination of precision, flexibility, and reliability, the TL431AQDBVRG4 is an essential component for designers seeking to create stable and accurate voltage regulation systems.