LM4040CEM3-5.0 Precision Voltage Reference

The LM4040CEM3-5.0 from Texas Instruments is a highly precise, fixed voltage reference device that provides a stable 5.0V output voltage. This precision voltage reference is an essential component in a wide range of applications, including data acquisition systems, measurement devices, and analog-to-digital converters where accurate voltage references are critical for performance.

Constructed with an advanced design and robust packaging, the LM4040CEM3-5.0 offers a shunt topology, which makes it particularly versatile for various circuit configurations. The device is designed to operate in a wide range of temperatures, from -40°C to +85°C, ensuring reliable performance in diverse operating conditions.

Key Features:

• Output Voltage: 5.0V with a tight tolerance, making it ideal for precision applications.
• Temperature Coefficient: The LM4040CEM3-5.0 boasts an excellent temperature coefficient, typically 100 ppm/°C, which allows for stable output even with temperature variations.
• Low Dynamic Impedance: The device ensures low output noise and minimal variation in output voltage with load current changes, thanks to its low dynamic impedance.
• Wide Operating Current: The operating current range is from 60 µA to 15 mA, providing flexibility in a variety of applications.
• Package Type: It comes in a compact SOT-23 package, which is suitable for space-constrained applications.

The LM4040CEM3-5.0 is not only characterized by its precision but also its reliability and stability over time, which is why it is trusted by industry professionals. Its ease of use and integration into existing circuits without the need for external components make it a go-to solution for setting up a precise voltage reference point.

Whether you're designing power supplies, portable instruments, or any other precision electronic equipment, the LM4040CEM3-5.0 from Texas Instruments represents a top-tier choice for ensuring accurate and consistent voltage reference in your designs.