Overview of Texas Instruments TLVH431QDCKR Voltage Reference

The TLVH431QDCKR from Texas Instruments is a low-voltage, high-precision adjustable shunt voltage reference. This device is part of the TLVH431 series, designed to provide a reliable reference voltage for various applications such as power supplies, battery-operated devices, and other electronic equipment that requires precise voltage regulation.

Key Features

• Adjustable Output Voltage: The TLVH431QDCKR offers an adjustable output voltage range from 1.24V to 18V, which can be set with two external resistors. This feature provides versatility for designers to use the same component in multiple circuits with different voltage requirements.
• Low Voltage Operation: It operates at a low minimum cathode voltage of 1.24V, which is suitable for low-voltage applications and helps in reducing power consumption.
• High Precision: The device ensures high accuracy with a typical temperature coefficient of only 50 ppm/°C. This precision makes it ideal for applications requiring consistent performance across a wide range of temperatures.
• Low Dynamic Impedance: With a low dynamic output impedance, the TLVH431QDCKR provides stable voltage reference even under changing load conditions.
• Wide Operating Temperature Range: It is designed to operate over a broad temperature range from -40°C to 125°C, making it suitable for industrial and automotive applications.
• Small Form Factor: The device comes in a compact SC-70 (SOT-323) package, which is ideal for space-constrained applications.

Applications

The TLVH431QDCKR voltage reference can be used in a variety of applications, including:

• Adjustable power supplies
• Battery chargers
• Power management for portable devices
• Data acquisition systems
• Instrumentation
• Automotive electronics

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The TLVH431QDCKR voltage reference is built to meet the stringent requirements of the industry, ensuring high performance and consistency for the end-user. Whether for commercial, industrial, or automotive applications, the TLVH431QDCKR from Texas Instruments is a dependable choice for voltage reference needs.