LM4040AEX3-3.3+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LM4040AEX3-3.3+T

Manufacturer

Analog Devices

Introduction

Precision shunt voltage reference for power management applications

Product Features and Performance

High accuracy voltage reference

Fixed 3.3V output

Stable over temperature and load variations

Low temperature coefficient

Low output noise

Product Advantages

Precision voltage regulation

Robust operating temperature range

Compact SC-70 package

Suitable for automated assembly with Tape & Reel packaging

High output current capability

Key Technical Parameters

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 15 mA

Tolerance: ±0.1%

Temperature Coefficient: 100ppm/°C

Noise - 10Hz to 10kHz: 50µVrms

Current - Cathode: 67 µA

Operating Temperature range from -40°C to +125°C

Quality and Safety Features

Consistent performance over wide temperatures

Industrial-grade design

Compatibility

Compatible with surface mount technology

SC-70, SOT-323 package footprint

Application Areas

Power supplies

Data acquisition systems

Consumer electronics

Portable/battery-powered devices

Medical equipment

Product Lifecycle

Product status is active

No indication of discontinuation

Replacements or upgrades should be sourced as needed

Several Key Reasons to Choose This Product

High accuracy and low tolerance assures reliable voltage reference

Extremely low temperature coefficient enhances stability

Low noise output for sensitive applications

Wide operating temperature range enables use in various environments

Supports high-volume automated manufacturing processes with Tape & Reel packaging