Maxim Integrated MAX6025BEUR+T Precision Voltage Reference

The Maxim Integrated MAX6025BEUR+T is a high-precision voltage reference component designed for use in a wide range of electronic applications where stable and accurate reference voltages are critical. This device is part of the MAX6025 series and comes in a small SOT23 package, making it an excellent choice for space-constrained applications.

Featuring a series-mode design, the MAX6025BEUR+T provides a fixed output voltage of 2.5V with an impressive initial accuracy of ±0.2%. It is capable of sourcing and sinking current, which makes it versatile for various circuit configurations. The low dropout voltage and the ability to operate with a supply voltage that ranges from +2.7V to +11V enhance its flexibility, allowing it to be used in systems with varying power supplies.

One of the key attributes of the MAX6025BEUR+T is its low temperature coefficient, typically 20ppm/°C, which ensures that the output voltage remains stable across a wide temperature range (-40°C to +85°C). This stability is crucial for applications that demand high precision over varying environmental conditions, such as industrial controls, portable instrumentation, and data-acquisition systems.

The device also boasts a low, 100ppm/1000 hours long-term stability, which demonstrates its reliability and consistency over time. Additionally, its low output noise of only 15µVp-p (0.1Hz to 10Hz) makes it suitable for noise-sensitive applications like precision analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and battery-operated devices.

With its excellent load regulation and low supply current of less than 5µA, the MAX6025BEUR+T is energy-efficient, contributing to longer battery life in portable applications. It is also specified for the extended industrial temperature range, ensuring operation in diverse environments.

In summary, the Maxim Integrated MAX6025BEUR+T is a compact, high-precision voltage reference that offers a combination of accuracy, stability, and low power consumption, making it an ideal choice for designers who require a reliable reference voltage in their circuits.