Product Overview: Texas Instruments TL431AIDBVR

The Texas Instruments TL431AIDBVR is a precision programmable reference that is designed to offer a reliable solution for voltage regulation tasks within a vast array of electronic applications. This versatile three-terminal adjustable shunt regulator comes in a small-outline transistor SOT-23-5 package, making it suitable for space-constrained applications.

Key Features

• Adjustable Output Voltage: The TL431AIDBVR offers an adjustable output voltage range from 2.495 V to 36 V, allowing for flexible use in various circuits that require a precise reference voltage.
• High Precision: With a typical temperature stability of only 50 ppm/°C, the device ensures consistent performance over a wide temperature range. This precision is vital for maintaining voltage regulation in sensitive electronics.
• Low Output Noise: It features a low output noise characteristic, which is essential for applications where a clean reference voltage is critical, such as in precision analog circuits.
• Low Dynamic Output Impedance: The dynamic output impedance of 0.2 Ohms with a typical sink current of 1-100 mA contributes to the stability of the regulated output voltage under varying load conditions.
• High Current Capability: The device can handle a continuous sink current capability up to 100 mA, providing sufficient current for a wide range of applications.

Applications

The TL431AIDBVR is a highly versatile component that can be used in numerous applications, including:

• Voltage regulation modules
• Adjustable power supplies
• Switching power supplies
• Battery chargers
• Motor control circuits
• Reference voltage sources in precision applications

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TL431AIDBVR is no exception. It is designed to meet the stringent requirements of industrial and commercial applications, ensuring long-term reliability and performance.

In summary, the TL431AIDBVR from Texas Instruments is an ideal choice for designers looking for a precise, flexible, and reliable voltage reference solution. Its small footprint, combined with its high performance and versatility, make it an essential component for a wide range of electronic systems.