MAX6125ESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX6125ESA

Manufacturer

analog-devices

Introduction

The MAX6125ESA is a high-precision, low-noise voltage reference from Analog Devices designed for power management applications requiring a stable and accurate voltage reference.

Product Features and Performance

High precision output voltage of 2.5V

Low temperature coefficient of 50ppm/°C ensures stable output across temperature variations

Low noise performance with 15µVp-p (0.1Hz to 10Hz) and 500µVp-p (10Hz to 10kHz), ideal for sensitive applications

Wide input voltage range from 2.7V to 12.6V provides flexibility in various power supply designs

Minimal supply current requirement of 130µA, beneficial for power-sensitive applications

Fixed output type with a tolerance of ±1% for reliable voltage regulation

Product Advantages

Exceptional noise performance for high fidelity and precision applications

High accuracy and low drift enhance system performance over temperature

Simplified design with surface mount compatibility and minimal external components

Broad compatibility with various input voltages and power supply configurations

Key Technical Parameters

Output Voltage: 2.5V (Min/Fixed)

Output Current: 1 mA

Tolerance: ±1%

Temperature Coefficient: 50ppm/°C

Noise: 15µVp-p (0.1Hz to 10Hz), 500µVp-p (10Hz to 10kHz)

Input Voltage: 2.7V ~ 12.6V

Supply Current: 130µA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed with high standards for reliability and performance, ensuring consistent output and stability under varying conditions.

Compatibility

Suitable for surface mount technology (SMT), allows easy integration into various circuit designs.

Application Areas

Widely applicable in power management solutions across sectors such as telecommunications, consumer electronics, medical devices, and industrial applications, where precision voltage references are crucial.

Product Lifecycle

The MAX6125ESA is marked as obsolete, indicating it is nearing discontinuation with limited availability. Customers are advised to look for replacements or upgrades for long-term projects.

Several Key Reasons to Choose This Product

Outstanding precision and very low noise characteristics improve system accuracy and stability.

Flexible in terms of input voltage and power supply design.

Low power consumption makes it ideal for energy-efficient applications.

A straightforward application with minimal component requirements simplifies the design process.

Despite its status, its performance characteristics make it a compelling option for projects not sensitive to long-term availability or where an immediate replacement is already identified.