LM4040BIM3X-3.0 - Texas Instruments

Manufacturer Part Number

LM4040BIM3X-3.0

Manufacturer

Texas Instruments

Introduction

Voltage reference IC for precision power management

Product Features and Performance

Shunt reference type

Fixed output voltage of 3V

Output current capability of 15 mA

Highly precise with tolerance of ±0.2%

Stable temperature coefficient at 100ppm/°C

Low noise specification of 35µVrms from 10Hz to 10kHz

Product Advantages

High accuracy for sensitive applications

Low temperature drift enhances performance over varying temperatures

Minimal output noise for stable operation

Key Technical Parameters

Fixed voltage output at 3V

Output current of 15 mA

Tolerance ±0.2%

Temperature Coefficient 100ppm/°C

Low noise 35µVrms (10Hz to 10kHz)

Cathode current of 67 µA

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

Quality and Safety Features

Reliable operation within specified temperature range

Compatibility

Compatible with SOT-23-3 mounting type

Application Areas

Used in power supplies, instrumentation, and data converters

Product Lifecycle

Obsolete product status

Potential for replacement or upgrade considerations

Several Key Reasons to Choose This Product

High precision output suitable for critical applications

Stability across temperature variations, enhancing reliability

Low noise output for sensitive electronic circuits

Texas Instruments' reputation for quality and robustness

Compact SOT-23-3 package for space-sensitive designs