STMicroelectronics TLVH431AICT Low Voltage Adjustable Precision Shunt Regulator

The TLVH431AICT from STMicroelectronics is a versatile, low-voltage, adjustable precision shunt regulator that offers excellent stability and performance for a wide range of applications. Designed to be highly flexible, this device can be used as a voltage reference, a voltage regulator, or a current limiter, making it a valuable component in various electronic circuits.

With an output voltage range that can be set to any value between 1.24V and 18V with the use of two external resistors, the TLVH431AICT provides designers with a high degree of control over their voltage regulation requirements. This feature, combined with a low dynamic output impedance, ensures a stable output voltage even under varying load conditions.

The TLVH431AICT boasts a low reference voltage tolerance at 25°C, which means it maintains high accuracy across its operating temperature range of -40°C to 125°C. This precision makes it an ideal choice for critical applications where voltage stability is paramount, such as in power supplies, battery chargers, and voltage monitoring systems.

One of the key advantages of the TLVH431AICT is its low operational current, which makes it suitable for battery-operated and power-sensitive applications. The device's typical quiescent current is only 0.5mA, contributing to energy efficiency in the end product.

For ease of integration, the TLVH431AICT is available in a SOT-23 package, which is widely used and recognized for its small footprint. This compact form factor allows it to be easily incorporated into space-constrained designs without sacrificing performance.

In summary, the TLVH431AICT from STMicroelectronics is a highly reliable and precise adjustable shunt regulator that offers designers flexibility, accuracy, and efficiency. Its ability to operate over a broad voltage range and temperature, coupled with its low operational current and compact packaging, makes it an excellent choice for a variety of electronic applications.

For detailed technical specifications, application circuits, and safety information, designers are encouraged to consult the TLVH431AICT datasheet available on the STMicroelectronics website.