The LM4040DEM3-5.0+T from Maxim Integrated is a high-precision shunt voltage reference that offers a fixed reverse breakdown voltage of 5.0V. This component is designed to maintain excellent stability and accuracy over a wide range of operating conditions, making it an ideal choice for precision voltage calibration, analog-to-digital converters (ADCs), and digital-to-analog converters (DACs) in various applications.

Key Features

• Output Voltage: 5.0V with a tight tolerance of ±0.1% at 25°C.
• Temperature Coefficient: Low temperature coefficient (tempco) of typically 20ppm/°C, ensuring minimal deviation over the temperature range.
• Load Regulation: Excellent load regulation characteristics, capable of handling a wide range of operating currents from 60µA to 15mA.
• Package: Supplied in a compact SOT-23 package, making it suitable for space-constrained applications.
• Stability: Long-term stability and high reliability are hallmarks of this device, making it a trusted component for critical applications.
• No External Components: The LM4040DEM3-5.0+T operates without the need for external capacitors, simplifying design and reducing system complexity.

Applications

This voltage reference is versatile and can be employed in a broad range of applications. It is particularly well-suited for:

• Precision data systems
• High-resolution ADCs and DACs
• Portable instrumentation
• Industrial control systems
• Automotive electronics
• Battery-powered and energy-sensitive devices

Product Summary

The Maxim Integrated LM4040DEM3-5.0+T stands out as a dependable and precise voltage reference source. Its robust design, combined with its high accuracy and stability, makes it an excellent choice for engineers who require a reference voltage that will consistently perform under varying conditions. Whether it's for calibration purposes, signal conversion, or general voltage referencing, this component delivers a level of performance that enhances the overall reliability and precision of electronic systems.