The TLVH431BIDCKRE4 from Texas Instruments is a high-performance, low-voltage adjustable precision shunt regulator that offers excellent accuracy and stability over a wide range of operating conditions. This device is a part of the TLVH431 series, known for its versatility in various applications requiring voltage reference or regulation solutions.

Key Features

• Voltage Range: The TLVH431BIDCKRE4 can be programmed from an output voltage range of 1.24V to 18V with two external resistors.
• High Accuracy: It offers a typical reference voltage tolerance of ±0.5%, ensuring precise voltage regulation for sensitive circuits.
• Low Dynamic Output Impedance: The device has a dynamic output impedance of 0.22Ω, contributing to stable operation under varying load conditions.
• Low Temperature Coefficient: This shunt regulator features a typical temperature coefficient of 50 ppm/°C, which helps maintain voltage accuracy over a wide temperature range.
• Extended Temperature Range: The device is designed for operation over an industrial temperature range of -40°C to 125°C, making it suitable for harsh environments.
• Package: It comes in a small SC70 package, which is ideal for space-constrained applications.

Applications

The TLVH431BIDCKRE4 is well-suited for a variety of applications, such as:

• Adjustable voltage and current sources
• Power supplies
• Battery chargers
• Motor control
• Energy management
• Precision data systems

Quality and Reliability

As with all Texas Instruments products, the TLVH431BIDCKRE4 is manufactured to high standards of quality and reliability. This device is part of a series that has been widely recognized for its performance and durability in the field, ensuring that it can meet the rigorous demands of industrial, commercial, and high-reliability applications.