TLVH431ACDCKRE4 Adjustable Precision Shunt Regulator

The TLVH431ACDCKRE4, from Texas Instruments, is an adjustable precision shunt regulator that offers excellent voltage regulation with a low threshold voltage and a wide operating range. This device is designed to be versatile and is suitable for a variety of applications, including power supplies, battery management systems, and voltage reference applications.

With a specified thermal stability over applicable automotive, commercial, and military temperature ranges, the TLVH431ACDCKRE4 ensures reliable performance in a diverse set of environments. The device can operate at a minimum cathode current of 70 µA, which makes it ideal for low power applications. The output voltage can be set to any value between V<sub>REF (approximately 1.24 volts) and 18 volts with two external resistors.

This shunt regulator features a low output noise, which is critical for sensitive electronics, ensuring a stable and clean reference voltage. Additionally, the TLVH431ACDCKRE4 has a typical output impedance of 0.2 ohms, providing good transient response, and its change with current is negligible, making it a stable component for voltage regulation tasks.

The TLVH431ACDCKRE4 comes in a compact SC-70 (SOT-323) 5-pin package, which is ideal for space-constrained applications. The small form factor does not compromise its performance or reliability, which are hallmarks of Texas Instruments' products. Furthermore, this device features a wide operating current range from 70 µA to 100 mA, allowing for flexible design options to meet various power requirements.

For designers and engineers looking for a precise voltage reference or an adjustable regulator, the TLVH431ACDCKRE4 provides a reliable and efficient solution backed by Texas Instruments' reputation for high-quality semiconductor products. Its ease of use, combined with its robustness and precision, make it a go-to choice for maintaining stable voltages in electronic circuits.

To ensure the highest quality and reliability, the TLVH431ACDCKRE4 has been rigorously tested and is compliant with the RoHS and Green standards, making it an environmentally friendly choice for modern electronic applications.