The TLVH431AQDBZTG4 from Texas Instruments is a high-performance, low-voltage adjustable precision shunt regulator. With a specified thermal stability over applicable automotive, commercial, and military temperature ranges, this device is an excellent choice for a broad array of applications.

Key Features

• Adjustable Output Voltage: This device offers an adjustable output voltage range from V<sub>ref to 18 V with two external resistors.
• High Accuracy: The TLVH431AQDBZTG4 features a typical output voltage tolerance of ±0.5%, ensuring high precision for sensitive applications.
• Low Dynamic Output Impedance: A dynamic output impedance of 0.22 Ω (typical) provides stable reverse current operation.
• Wide Operating Current Range: The shunt regulator operates with a wide current range from 1 mA to 100 mA.
• Low Temperature Coefficient: This component has a typical temperature coefficient of 50 ppm/°C, which contributes to its reliable performance across various temperatures.
• Robust Package: The TLVH431AQDBZTG4 is offered in a SOT-23 package, which is suitable for automated surface-mount assembly and is compact for space-constrained applications.

Applications

The versatile nature of the TLVH431AQDBZTG4 makes it ideal for a wide range of applications, including:

• Adjustable power supplies
• Power management for consumer and industrial electronics
• Battery chargers
• Precision voltage references in data converters
• Motor controls

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The TLVH431AQDBZTG4 is no exception, with its robust design and manufacturing process ensuring reliability in demanding environments. Whether used in automotive, commercial, or military applications, this voltage reference maintains its performance, making it a trusted component in any electronic system.