Maxim Integrated LM4050CEM3-4.1+T Precision Micropower Shunt Voltage Reference

The LM4050CEM3-4.1+T from Maxim Integrated is a high-precision, micropower shunt voltage reference that offers a fixed reverse breakdown voltage of 4.1V with a tight tolerance. It is designed to operate under a wide current range of 60µA to 15mA, providing a stable and precise reference voltage for various applications, including portable battery-powered devices, power supplies, and data acquisition systems.

This voltage reference component comes in a small 3-pin SOT-23 package, making it an excellent choice for space-constrained applications. The LM4050CEM3-4.1+T ensures low dynamic impedance and excellent temperature stability, thanks to its bandgap circuit design. It is characterized for operation over the full industrial temperature range of -40°C to +85°C, which makes it suitable for use in harsh environments.

Key Features:

• Fixed 4.1V Output: Offers a precise 4.1V reference voltage, which is ideal for 5V systems and other applications requiring a 4.1V reference.
• Low Temperature Coefficient: Ensures minimal deviation over temperature variations, providing a stable output for critical applications.
• Wide Operating Current Range: Can be used across a broad range of current conditions from 60µA to 15mA, providing flexibility in design.
• High Accuracy: Features a tight tolerance level, thereby reducing error in the system and increasing overall reliability.
• Low Power Consumption: Its micropower operation makes it an ideal choice for battery-powered and portable devices, helping to extend battery life.
• Compact Package: The small SOT-23 package is perfect for applications where board space is at a premium.

Applications for the LM4050CEM3-4.1+T include but are not limited to power management systems, data converters, precision current sources, and battery-operated equipment. Its high precision and low power consumption make it a versatile component for engineers looking to enhance the performance and reliability of their electronic designs.

With its robust design and high accuracy, the LM4050CEM3-4.1+T represents a reliable solution for maintaining a stable voltage reference in a wide array of electronic applications.