Manufacturer Part Number
LM4120AIM5-1.8
Manufacturer
Texas Instruments
Introduction
The LM4120AIM5-1.8 is a precision, low power voltage reference from Texas Instruments used widely in power management applications.
Product Features and Performance
Precision output voltage of 1.8V
Low output noise - 20µVp-p from 0.1Hz to 10Hz and 36µVp-p from 10Hz to 10kHz
Tight output voltage tolerance of ±0.2%
Temperature coefficient of 50ppm/°C
Wide input voltage range from 2V to 12V
Low supply current of 275µA
Product Advantages
High accuracy and stability over temperature and load variations
Low noise performance suitable for sensitive applications
Compact SOT-23-5 package suitable for space-constrained applications
Key Technical Parameters
Fixed output voltage: 1.8V
Output current: 5 mA
Input voltage: 2V ~ 12V
Supply current: 275µA
Operating temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operation in wide temperature ranges
Compliance with safety standards for electronic components
Compatibility
Compatible with surface mount technology applications
Application Areas
Precision power supplies
Data acquisition systems
Portable and battery-powered devices
Industrial instrumentation
Product Lifecycle
Status: Obsolete
Recommendations for replacement or upgrades should be obtained directly from Texas Instruments
Several Key Reasons to Choose This Product
Extremely precise voltage output essential for critical applications
Low power consumption favoring battery-operated devices
Stable performance across a wide range of temperatures and supply variations
Optimal choice for precision and reliability in power management systems
LM4051CEM3X-1.2Texas Instruments