LM4040C82IDBZR - Texas Instruments

Manufacturer Part Number

LM4040C82IDBZR

Manufacturer

Texas Instruments

Introduction

Precision micropower shunt voltage reference

Product Features and Performance

High output voltage accuracy

Stable across temperature and load variations

Low dynamic impedance

Tape and Reel packaging for automated assembly

Product Advantages

High reliability and performance

Suitable for precision applications

Very low temperature coefficient

Key Technical Parameters

Reference Type: Shunt

Output Type: Fixed

Voltage - Output (Min/Fixed): 8.192V

Current - Output: 15 mA

Tolerance: ±0.5%

Temperature Coefficient: 100ppm/°C

Noise - 10Hz to 10kHz: 130µVrms

Current - Cathode: 110 µA

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

Quality and Safety Features

Robust performance over temperature extremes

Complies with industry safety and quality standards

Compatibility

Compatible with SOT-23-3 footprint

Usable for high precision circuit designs

Application Areas

Portable and battery-powered equipment

Data acquisition systems

Control systems

Medical and test equipment

Product Lifecycle

Active status

No indication of discontinuation

Replacement or upgrades not specified

Reasons to Choose This Product

Superior voltage precision for critical applications

Low temperature dependency ensuring consistent performance

Minimal output noise for sensitive electronics

Ideal for power-sensitive designs due to low current requirements

Broad operating temperature range fit for various environments

Easy integration into existing designs with common SOT-23 packaging