Manufacturer Part Number
LM4120AIM5X-3.0
Manufacturer
Texas Instruments
Introduction
Voltage Reference IC for Precision Power Management
Product Features and Performance
Series Reference Type for Stable Voltage
Fixed 3V Output for Consistent Power Supply
5 mA Current Output Capacity
High Accuracy with ±0.2% Tolerance
Low Temperature Coefficient of 50ppm/°C
Ultra-Low Noise Performance
Operational with Input Voltage Range from 2V to 12V
Low Supply Current of 275µA for Energy Efficiency
Industrial Operating Temperature Range from -40°C to 85°C
Surface Mount SC-74A, SOT-753 Package for Compact Design
Product Advantages
High Precision and Stability for Critical Applications
Energy Saving with Low Supply Current Requirement
Wide Operating Temperature Range for Versatile Use
Compact Form Factor for Space Constrained Applications
Key Technical Parameters
Fixed Voltage Output of 3V
Maximum Output Current of 5 mA
Temperature Coefficient Specified at 50ppm/°C
Low Noise Characteristics: 20µVp-p (0.1Hz to 10Hz), 36µVp-p (10Hz to 10kHz)
Supply Current at 275µA
Quality and Safety Features
Ensured Performance with Strict Tolerance of ±0.2%
High Reliability over Wide Temperature Range
Compatibility
Compatible with Various Analog and Digital Circuits
Mounting Type Suitable for Standard SOT-23-5 Package
Application Areas
Precision Power Supply in Sensitive Electronics
Instrumentation and Measurement Systems
Data Acquisition Systems
Portable and Battery-Powered Devices
Product Lifecycle
Obsolete Status Indicating Discontinuation
Replacement Products or Upgrades Should be Considered
Several Key Reasons to Choose This Product
Precision Voltage Reference for High-Accuracy Applications
Very Low Noise for Sensitive Electronics
Compact Surface Mount Package Fits Tight Spaces
Low Operating Costs due to High Energy Efficiency
Proven Performance from Reputable Manufacturer Texas Instruments
