LM4431M3-2.5/NOPB - Texas Instruments

Manufacturer Part Number

LM4431M3-2.5/NOPB

Manufacturer

Texas Instruments

Introduction

The LM4431M3-2.5/NOPB is a high-performance, low-noise, shunt voltage reference from Texas Instruments. It provides a fixed 2.5V output with excellent temperature stability and low noise characteristics, making it suitable for a wide range of applications, including data acquisition systems, instrumentation, and portable electronics.

Product Features and Performance

Fixed 2.5V output voltage

±2% output voltage tolerance

30ppm/°C typical temperature coefficient

35µVrms low noise from 10Hz to 10kHz

15mA output current capability

0°C to 70°C operating temperature range

Compact SOT-23-3 package

Product Advantages

Excellent temperature stability and low noise performance

Compact and space-saving package

Versatile for use in various applications

Key Reasons to Choose This Product

Reliable and consistent voltage reference performance

Optimized for power-sensitive and space-constrained designs

Proven Texas Instruments quality and reliability

Quality and Safety Features

Robust manufacturing process

Compliance with industry safety standards

Compatibility

The LM4431M3-2.5/NOPB is a direct replacement for the LM4431 shunt voltage reference and can be used in similar applications.

Application Areas

Data acquisition systems

Instrumentation and measurement equipment

Portable electronics

Industrial control systems

Product Lifecycle

The LM4431M3-2.5/NOPB is an active product, and there are no plans for discontinuation at this time. Texas Instruments offers alternative shunt voltage reference models, such as the LM4041, LM4050, and LM4140 series, which may provide similar or enhanced functionality. If you require more information or have specific requirements, please contact our website's sales team.