Overview of Texas Instruments TLVH431BCDBVT

The Texas Instruments TLVH431BCDBVT is a high-performance, low-voltage adjustable precision shunt regulator. This device is designed to offer a cost-effective solution for applications requiring a voltage reference with the flexibility of an adjustable output. The TLVH431BCDBVT operates with a wide V<sub>CATH range of 1.24V to 18V and can support up to 70mA of cathode current, making it versatile for a multitude of applications.

Key Features

• Adjustable Output Voltage: The TLVH431BCDBVT offers an adjustable output voltage range from 1.24V to 18V, which can be set using external resistors. This feature allows designers to tailor the output voltage to meet specific circuit requirements.
• Low Voltage Operation: With the ability to operate at low voltages, this device is ideal for portable and battery-powered applications where power efficiency is crucial.
• High Precision: The device provides a typical output voltage tolerance of ±0.5%, ensuring high precision for sensitive electronic circuits.
• Low Dynamic Output Impedance: The low output impedance of the TLVH431BCDBVT enhances load regulation and maintains stable performance under varying load conditions.
• Temperature Compensated: The shunt regulator is temperature compensated, which helps maintain consistent performance over a wide temperature range, making it suitable for industrial and automotive applications.

Applications

The TLVH431BCDBVT is well-suited for a range of applications, such as:

• Adjustable power supplies
• Battery chargers
• Switching power supplies
• Voltage monitoring
• Automotive systems
• Portable electronics

Package and Quality

Encased in a SOT-23-5 package, the TLVH431BCDBVT is designed for surface mount technology, ensuring a compact footprint on the PCB. This device is also supported by Texas Instruments' rigorous quality control processes, ensuring high reliability and performance consistency.

Overall, the TLVH431BCDBVT from Texas Instruments is a robust and reliable choice for designers in need of an adjustable, precise voltage reference in a compact package.