LM4041CEM3-1.2 - Texas Instruments

Manufacturer Part Number

LM4041CEM3-1.2

Manufacturer

Texas Instruments

Introduction

Low-dropout shunt voltage reference

Product Features and Performance

Fixed 1.225V output voltage

12 mA output current capability

±0.5% tolerance

Temperature coefficient of 100ppm/°C

Low noise operation, 20µVrms from 10Hz to 10kHz

Wide operating temperature range of -40°C to +125°C

Product Advantages

High accuracy and stability

Low temperature dependency

Low noise for precision applications

Suitable for battery-powered equipment

Key Technical Parameters

Reference Type: Shunt

Output Type: Fixed

Voltage - Output (Min/Fixed): 1.225V

Current - Output: 12 mA

Tolerance: ±0.5%

Temperature Coefficient: 100ppm/°C

Noise - 10Hz to 10kHz: 20µVrms

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Robust operating temperature range

Industry-standard package for reliability

Compatibility

Standard SOT-23-3 package

Compatible with common surface-mount processes

Application Areas

Power supplies

Battery chargers

Data acquisition systems

Portable and wearable electronics

Product Lifecycle

Last Time Buy status

Check for availability of replacements or upgrades

Several Key Reasons to Choose This Product

Highly stable shunt voltage reference

Ideal for precision power management

Low noise output accommodates sensitive applications

Robust performance in extreme temperatures

Industry-standard packaging for easy implementation

Recognized manufacturer with reliable part support