The MAX6126B25+T is a high-precision, low-noise, ultra-low-dropout voltage reference from Maxim Integrated. This device is part of a series that delivers a fixed output voltage of 2.5V with an impressive initial accuracy of ±0.02%. Designed to ensure stability and reliability, it is an ideal choice for high-performance analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-accuracy instrumentation applications.

Key Features

• High Accuracy: The MAX6126B25+T provides an initial accuracy of ±0.02% and a temperature coefficient of 3ppm/°C (max), ensuring precise voltage reference under varying conditions.
• Low Dropout Voltage: With a low dropout voltage, this component can maintain its output stability with minimal input-to-output differential, making it suitable for battery-operated devices.
• Low Noise: It offers a low 1/f noise of only 0.6µVP-P (0.1Hz to 10Hz), which is critical for high-precision applications.
• Long-Term Stability: Exhibiting excellent long-term stability, the MAX6126B25+T ensures consistent performance over time.
• Power Supply Rejection: The device has a strong load regulation and line rejection, which helps in maintaining output voltage without fluctuations even with variations in supply voltage.
• Temperature Range: It operates over an industrial temperature range of -40°C to +125°C, allowing for use in a wide range of environments.

Applications

• Precision ADCs/DACs
• Portable and Battery-Powered Equipment
• Industrial Instruments
• Data Acquisition Systems
• Medical Devices
• Automotive Control Systems

The MAX6126B25+T comes in a tiny 6-pin SOT23 package, providing a compact solution for space-constrained applications. Its combination of high accuracy, low power consumption, and robust performance make it a versatile component for designers looking to enhance the precision and stability of their electronic systems.