LM4040D25IDBZR - Texas Instruments

Manufacturer Part Number

LM4040D25IDBZR

Manufacturer

Texas Instruments

Introduction

The LM4040D25IDBZR is a precision micropower shunt voltage reference designed for power-critical applications.

Product Features and Performance

Precision reference voltage of 2.5V

Capable of sourcing up to 15 mA output current

Tight tolerance of ±1% across the whole temperature range

Low temperature coefficient of 150ppm/°C ensures stable output

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

Minimal operating current requirement of 80 µA

Product Advantages

High precision and stability for critical applications

Low power consumption ideal for battery-operated devices

Minimal external components required due to shunt operation

Robust temperature performance for diverse environmental conditions

Key Technical Parameters

Fixed output voltage: 2.5V

Output current: 15 mA

Tolerance: ±1%

Temperature Coefficient: 150ppm/°C

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built to Texas Instruments' high-quality standards

Compliance with industry safety and quality norms

Compatibility

Compatible with various analog and digital circuits requiring a stable voltage reference

Application Areas

Power management in portable devices

Data acquisition systems

Instrumentation

A/D converters

Automotive electronics

Product Lifecycle

Currently marked as Active

Not nearing discontinuation with support and replacements available

Several Key Reasons to Choose This Product

High precision and stability ensures reliable performance in critical applications

Low power consumption maximizes battery life

Wide operating temperature range suitable for challenging environments

Texas Instruments' reputation for quality and reliability in voltage reference solutions

Suitable for a broad range of applications due to its compatibility and versatile performance parameters