LM4041EEM3X-1.2 - Texas Instruments

Manufacturer Part Number

LM4041EEM3X-1.2

Manufacturer

Texas Instruments

Introduction

Voltage reference IC for precision applications

Product Features and Performance

Shunt reference technology

Fixed 1.225V output voltage

Output current capability of 12 mA

Stable with capacitive loads

Product Advantages

High accuracy with ±2% tolerance

Low temperature coefficient of 150ppm/°C

Minimal noise specification of 20µVrms for 10Hz to 10kHz

Key Technical Parameters

Fixed voltage output of 1.225V

Temperature operating range from -40°C to +125°C

Low cathode current of 73 µA

Suitable for surface mount technology with SOT-23-3 package

Quality and Safety Features

Robust thermal performance

Compliance with industry quality standards

Compatibility

Compatible with various analog and digital circuits that require a reference voltage

Mounting Type compatible with standard SOT-23-3 footprint

Application Areas

Portable and battery-powered equipment

Data acquisition systems

Power supplies

Precision instrumentation

Product Lifecycle

Not For New Designs (likely nearing end of lifecycle)

Replacement or upgrade parts may be offered by the manufacturer

Several Key Reasons to Choose This Product

Precision output voltage for critical applications

Low temperature dependency enhances system reliability

Low output noise for sensitive electronics

Wide operating temperature range suitable for industrial applications

Compact surface mount package ideal for space-constrained designs