NXP TLVH431DQDBZR,215 Adjustable Shunt Voltage Reference

The NXP TLVH431DQDBZR,215 is a precision low-voltage adjustable shunt voltage reference designed for use in a wide variety of applications. This device is part of the TLVH431 series, known for its high accuracy, low operational voltage, and the ability to operate with a low cathode current. It is an ideal choice for power-sensitive applications.

This voltage reference features a minimum operating voltage of 1.24V and can be adjusted to 18V with two external resistors. It provides a typical output impedance of 0.2 ohms, which indicates stable performance over a wide range of operating conditions. The TLVH431DQDBZR,215 is characterized for operation from -40°C to +125°C, ensuring reliable performance in extreme environments.

The device comes in a small SOT-23 package, making it suitable for space-constrained applications. The SOT-23 package is a surface-mount device, which means it can be easily integrated into various circuit designs without the need for through-hole technology. This package type also allows for efficient heat dissipation and reduced lead inductance, contributing to the device's overall performance and reliability.

One of the key features of the NXP TLVH431DQDBZR,215 is its tight voltage tolerance. With a typical temperature coefficient of only 50 ppm/°C, users can expect minimal deviation in output voltage over a wide temperature range, which is crucial for precision applications. Additionally, the low dynamic output impedance ensures good transient response, making it suitable for voltage regulation scenarios where load conditions may vary.

Applications for the TLVH431DQDBZR,215 include adjustable voltage references in power supplies, battery chargers, and voltage monitors. It is also commonly used in precision current limiters, instrumentation, and portable consumer products where energy efficiency is a priority. The device's ability to maintain stability and accuracy under varying conditions makes it a reliable component for designers looking to enhance the performance of their electronic systems.

Overall, the NXP TLVH431DQDBZR,215 is a versatile, high-performance adjustable shunt voltage reference that offers designers a compact, precise, and robust solution for their voltage regulation needs.