Maxim Integrated LM4040CEX3-5.0+T Precision Voltage Reference

The LM4040CEX3-5.0+T from Maxim Integrated is a high-precision, shunt-mode voltage reference IC that offers a fixed reverse-breakdown voltage of 5.0V. This device is designed to maintain excellent stability and accuracy over a wide range of operating temperatures and conditions, making it an ideal choice for precision voltage calibration in various electronic applications.

Constructed with an advanced process, the LM4040CEX3-5.0+T exhibits a low temperature coefficient and an initial accuracy of ±0.1%. This level of precision ensures that your circuits and systems can rely on a stable voltage reference for accurate analog-to-digital conversions, battery monitoring, and voltage regulation tasks.

The device is available in a compact SOT-23 package, which is well-suited for space-constrained applications. Its small footprint allows for easy integration into PCB designs, saving valuable board space while providing a reliable voltage reference solution.

Key features of the LM4040CEX3-5.0+T include:

• Fixed 5.0V output voltage with high accuracy
• Low dynamic impedance ensures stable reverse breakdown voltage under varying load conditions
• Wide operating current range from 60µA to 15mA
• Excellent temperature stability with a temperature coefficient as low as 50ppm/°C
• Industrial temperature range from -40°C to +85°C
• No external components required for operation

This voltage reference is a reliable choice for precision data converters, portable instrumentation, and power supply monitoring. Its robust design and consistent performance characteristics make it a dependable component for both commercial and industrial applications.

Whether you're designing a sophisticated measurement device or looking to enhance the accuracy of your power management systems, the LM4040CEX3-5.0+T from Maxim Integrated provides a high-quality, cost-effective solution for your voltage reference needs.