The TLVH431BCLPR is a high-performance, low-voltage adjustable precision shunt regulator from Texas Instruments. Designed with versatility in mind, this device is capable of operating with a nominal reference voltage of 1.24V at R<sub>CATHODE = 10mA and can be adjusted over a wide voltage range of 1.24V to 18V.

Key Features

• Adjustable Output Voltage: Ranging from 1.24V to 18V, the TLVH431BCLPR provides flexible solutions for various applications by allowing the output voltage to be set to the desired level using external resistors.
• Low Dynamic Output Impedance: With a typical output impedance of 0.22Ω, the device ensures stable voltage regulation and minimal variance in output, even with load changes.
• Low Reference Voltage Tolerance: At 25°C, the reference voltage tolerance is typically ±0.5%, ensuring accurate voltage regulation for sensitive applications.
• Wide Operating Current Range: The TLVH431BCLPR operates with a cathode current range from 1mA to 100mA, providing a broad range of operational capabilities.
• Extended Temperature Range: This regulator is designed to perform reliably over an extended industrial temperature range from -40°C to 125°C, making it suitable for harsh environments.

Applications

The TLVH431BCLPR is ideal for a variety of applications, including but not limited to:

• Adjustable power supplies
• Switching power supplies
• Instrumentation systems
• Battery chargers
• Graphics cards
• Computer motherboards

Product Specifications

The TLVH431BCLPR comes in a small-outline transistor (SOT-89) package, which is highly suited for space-constrained applications. The device is also characterized for operation from -40°C to 125°C, catering to a wide range of industrial and commercial use cases.

Quality and Reliability

As with all Texas Instruments products, the TLVH431BCLPR shunt regulator is manufactured to the highest quality standards, ensuring both reliability and performance for your critical circuit designs. Whether you're developing power management systems or precision voltage references, this component offers the precision and durability required for your electronic projects.