LM4041DEM3-1.2 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LM4041DEM3-1.2

Manufacturer

Texas Instruments

Introduction

Precision Micropower Shunt Voltage Reference

Product Features and Performance

Fixed 1.225V Output Voltage

12 mA Output Current

Tolerance ±1%

Temperature Coefficient 150ppm/°C

Low Noise 20µVrms (10Hz to 10kHz)

Shunt Reference Type

Product Advantages

High Precision Voltage Reference

Low Temperature Drift

Stabilization Time Facilitates Rapid Turn-on

Low Dynamic Impedance

Key Technical Parameters

Reference Voltage 1.225V

Current - Output 12 mA

Tolerance ±1%

Temperature Coefficient 150ppm/°C

Operating Temperature Range -40°C ~ 125°C

Current - Cathode 73 µA

Quality and Safety Features

Built-in Thermal and Overcurrent Protection

Reliable Performance in Extended Temperature Range

Compatibility

Compatible with Surface Mount Technology (Mounting Type SOT-23-3)

Application Areas

Power Supplies

Data Acquisition Systems

Instrumentation

Portable and Battery-powered Equipment

Product Lifecycle

Obsolete Status

Consider Alternatives and Upgrades for New Designs

Several Key Reasons to Choose This Product

Highly Accurate and Stable Voltage Reference for Critical Applications

Wide Operating Temperature Range Suitable for Industrial and Automotive Use

Low Power Consumption Ideal for Portable Devices

Minimal Design Effort Required for Integration into Existing Systems

Extensive Quality and Reliability Testing by Texas Instruments