LM4040D10IDCKR - Texas Instruments

Manufacturer Part Number

LM4040D10IDCKR

Manufacturer

Texas Instruments

Introduction

The LM4040D10IDCKR is a precision micropower shunt voltage reference in Texas Instruments' Power Management category, designed for power-critical and space-constrained applications.

Product Features and Performance

Fixed 10V output voltage

Up to 15 mA output current

Precision tolerance of ±1%

Temperature coefficient of 150ppm/°C, ensuring stability across a wide temperature range

Low noise output, with 180µVrms from 10Hz to 10kHz

Minimal required current of 135 µA at the cathode

Supports a broad operating temperature range from -40°C to 85°C

Product Advantages

High accuracy and stable output for critical applications

Low power consumption suitable for battery-powered devices

Robust performance across environmental conditions

Key Technical Parameters

Voltage Output (Min/Fixed): 10V

Current Output: 15 mA

Tolerance: ±1%

Temperature Coefficient: 150ppm/°C

Noise (10Hz to 10kHz): 180µVrms

Operating Temperature: -40°C ~ 85°C

Current Cathode: 135 µA

Quality and Safety Features

Manufactured by industry leader Texas Instruments, ensuring reliability and quality

Precision components provide stable operation and extended lifespan

Compatibility

Surface mount design in a SC-70-5 package for compatibility with compact PCB layouts

Application Areas

Precision voltage calibration

Portable and battery-powered electronics

Industrial automation systems

Power supply monitoring

Product Lifecycle

Status: Active, indicating ongoing manufacturing and availability

Texas Instruments typically offers support and availability for products over an extended period, including notice for discontinuation and potential upgrade paths

Several Key Reasons to Choose This Product

Highly accurate and stable voltage reference, critical for ensuring the reliability of electronic systems

Low power consumption and high-efficiency design ideal for portable applications

Manufactured by Texas Instruments, ensuring premium quality and support

Wide application range, from industrial automation to consumer electronics, thanks to its compact size and compatibility features

Long product lifecycle with active status, ensuring availability and support for future projects