As part of Nexperia’s proven portfolio of precision shunt regulators, these adjustable voltage references are an ideal choice for power management and other applications. They use a reference voltage of 2.495 V, respectively 1.24 V, are housed in SOT23 and SOT753 packages, and are available in several versions, making it easy to find the right part for any design.

Designers can select from standard-grade devices with 2%, respectively 1.5% tolerance, as well as 1% A-Grade and 0.5% B-Grade, respectively 0.75% D-Grade (TLVH431) devices. The standard operating-temperature range is -40°C to 125°C. Other options include normal or mirrored pinning in the 3-pin SOT23 package option, and a choice of 0°C to 70°C, or -40°C to 85°C temperature ranges. In addition, for families active output circuitry provides a very sharp turn-on characteristic, allowing the devices to replace Zener diodes in applications such as on-board regulation, adjustable power supplies and switched-mode power supplies.