TLVH431AIDBVR Low-Voltage Adjustable Precision Shunt Regulator

The TLVH431AIDBVR from Texas Instruments is a versatile, low-voltage, adjustable precision shunt regulator designed with an explicit focus on stability, accuracy, and flexibility. Packaged in a compact SOT-23-5 form factor, this device offers an optimal solution for space-constrained applications requiring a voltage reference or regulator.

With an output voltage range that can be set from Vref (approximately 1.24V) up to 18V with two external resistors, the TLVH431AIDBVR provides excellent design flexibility. This makes it suitable for a wide range of applications, including adjustable power supplies, battery-operated equipment, and precision voltage regulation in consumer electronics, industrial control systems, and instrumentation.

One of the key features of the TLVH431AIDBVR is its low output voltage temperature coefficient, ensuring minimal voltage variation across a wide temperature range. This precision is further enhanced by the tight reference voltage tolerance, which contributes to the device's overall reliability and accuracy in maintaining a stable output voltage.

The TLVH431AIDBVR is characterized by its low dynamic output impedance, which aids in maintaining voltage stability under varying load conditions. Additionally, the device's low operational cathode current contributes to energy efficiency, making it an ideal choice for power-sensitive designs.

For safety and protection, the TLVH431AIDBVR incorporates features such as overcurrent protection, ensuring the device remains functional and reliable even under abnormal operating conditions. The shunt regulator's robust design allows it to handle peak currents, making it resilient in demanding environments.

Overall, the TLVH431AIDBVR from Texas Instruments is a high-performance, adjustable shunt regulator that offers designers a compact, precise, and flexible voltage regulation solution. Its comprehensive set of features makes it a go-to component for applications where space is at a premium and performance cannot be compromised.

For detailed specifications, application circuits, and additional information, designers are encouraged to refer to the official datasheet and product resources provided by Texas Instruments.