Manufacturer Part Number
LM4041EEM3-1.2
Manufacturer
Texas Instruments
Introduction
The LM4041EEM3-1.2 is a shunt voltage reference component, offering a fixed output voltage of 1.225V. It's designed for precision power management applications.
Product Features and Performance
Fixed output voltage of 1.225V
Output current capacity of 12 mA
Temperature coefficient of 150 ppm/°C
Low noise over 10Hz to 10kHz at 20µVrms
Operates from -40°C to 125°C
Product Advantages
High output accuracy with a tolerance of ±2%
Low temperature drift enhancing stability
Low operational noise
Key Technical Parameters
Output Voltage: 1.225V (Min/Fixed)
Current Output: 12 mA
Tolerance: ±2%
Temperature Coefficient: 150ppm/°C
Noise at 10Hz to 10kHz: 20µVrms
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Rigorous testing for temperature and noise performance
Robust build suited for a wide range of operating temperatures
Compatibility
Packaged in a small SOT-23-3 which is commonly used, facilitating easy integration into existing designs
Application Areas
Precision power supply systems
Reference voltage source for ADCs/DACs
Battery-powered and portable devices
Product Lifecycle
Marked as Not For New Designs indicating a phasing out period and suggesting the need for users to look for upgrades or future replacements
Several Key Reasons to Choose This Product
Stable voltage reference with low tolerance and temperature drift
Suitable for systems requiring low noise performance
Peak performance maintained through a broad temperature range
Compact and reliable SOT-23-3 package design
Already established product facilitating easy adoption in ongoing projects