LM4120AIM5-3.0 - Texas Instruments

Manufacturer Part Number

LM4120AIM5-3.0

Manufacturer

Texas Instruments

Introduction

High-Precision Low-Noise Voltage Reference

Product Features and Performance

Series Reference Type

Fixed Output Voltage of 3V

5 mA Output Current Capability

±0.2% Tolerance

Temperature Coefficient 50ppm/°C

Low Noise Performance, 20µVp-p from 0.1Hz to 10Hz

Low Noise Performance, 36µVp-p from 10Hz to 10kHz

2V to 12V Input Voltage Range

275µA Supply Current

Operating Temperature Range from -40°C to 85°C

Product Advantages

High Accuracy and Stability

Low Temperature Drift

Low Operational Noise

Wide Operating Temperature Range

Key Technical Parameters

Voltage - Output 3V

Current - Output 5 mA

Tolerance ±0.2%

Temperature Coefficient 50ppm/°C

Noise Level Adjustment

Supply Voltage Range 2V ~ 12V

Supply Current 275µA

Quality and Safety Features

Robust Surface Mount Package SC-74A, SOT-753

Built-in Over-Temperature Protection

Compatibility

SOT-23-5 Industry Standard Package

Compatible with Various Analog and Digital Circuits

Application Areas

Precision Power Supplies

Data Acquisition Systems

Automotive Electronics

Test and Measurement Equipment

Consumer Electronics

Product Lifecycle

Obsolete Product

Potential Need to Seek Replacements or Upgrades

Several Key Reasons to Choose This Product

High Precision for Sensitive Applications

Low Noise Output for Highly Accurate Measurements

Stable Performance Across Wide Temperature Range

Texas Instruments' Reputation for Quality and Reliability

Compact Form Factor for Space-Constrained Designs