TLVH431IDBZR Voltage Reference from Texas Instruments

The TLVH431IDBZR is a low-voltage, high-precision adjustable shunt voltage reference from Texas Instruments, designed for use in a wide range of applications. This device offers excellent stability and low dynamic impedance, making it suitable for voltage monitoring and regulation in various electronic systems. The TLVH431IDBZR operates with a minimal cathode current, which enhances its efficiency and makes it a great choice for portable and battery-powered applications.

With an adjustable output voltage range from 1.24V to 18V, the TLVH431IDBZR provides designers with the flexibility to tailor the output voltage to their specific requirements. This is achieved by connecting an external resistor divider to the reference device. The adjustability of the output voltage allows the TLVH431IDBZR to be used in a variety of circuits, such as power supplies, data converters, and precision current sources, to name a few.

The TLVH431IDBZR comes in a compact SOT-23 package, which is highly valued in space-constrained applications. Its small footprint does not compromise its performance, as it offers a low temperature coefficient and excellent thermal stability. This ensures that the voltage reference maintains its accuracy over a wide temperature range, making it suitable for industrial and automotive applications that require reliable performance under varying environmental conditions.

Key features of the TLVH431IDBZR include a typical temperature coefficient of 50 ppm/°C, a wide operating cathode current range from 70 µA to 70 mA, and a low output noise for precision applications. Furthermore, the device is characterized for operation from -40°C to 125°C, which covers the full range of commercial and industrial temperature grades.

Overall, the TLVH431IDBZR voltage reference from Texas Instruments is a versatile and reliable component that offers designers a high level of performance in a small package. Whether it's for power management, sensor calibration, or any other application requiring a stable reference voltage, the TLVH431IDBZR is an excellent choice to consider.