LM4040C30IDBZT - Texas Instruments

Manufacturer Part Number

LM4040C30IDBZT

Manufacturer

Texas Instruments

Introduction

The LM4040C30IDBZT is a precision micropower shunt voltage reference device part of Texas Instruments' Power Management portfolio, provided in a Surface Mount package and used widely in power management applications.

Product Features and Performance

Shunt Reference Type

Fixed Output Type

Output Voltage: 3V

Output Current: 15 mA

Excellent stability over temperature (100ppm/°C)

Low noise performance for 10Hz to 10kHz range (35µVrms)

Minimal temperature effect

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

Product Advantages

High accuracy (±0.5% tolerance)

Low dynamic impedance

Reliable operation in wide temperature ranges

SOT-23-3 package enhances compact PCB design

Key Technical Parameters

Tolerance: ±0.5%

Temperature Coefficient: 100ppm/°C

Noise (10Hz to 10kHz): 35µVrms

Current Cathode: 82 µA

Quality and Safety Features

Robust operation in extreme temperature conditions

Consistent performance meeting industry standards

Compatibility

Suitable for Surface Mount Technology (SMT)

Compatible with various industrial voltage reference applications

Application Areas

Power Supply Management

Battery Operated Equipments

Electronic Measurement Instruments

Product Lifecycle

Currently Active

Not nearing discontinuation

Continuous availability of replacements and upgrades

Several Key Reasons to Choose This Product

High precision and reliability are suitable for critical applications

Offers micropower operation suitable for battery-powered devices

Robust temperature performance enhancing device versatility in various environments

Compact SOT-23 package allows for efficient use of PCB space

Texas Instruments' reputation for high-quality and durable components supports long-term usage and minimal downtime