The LM4431M3X-2.5 is a precision micropower shunt voltage reference from Texas Instruments, renowned for its high reliability and performance in a wide array of applications. This voltage reference is designed specifically to be easy to use and to ensure stability with capacitive loads. It stands out for its low dynamic impedance and a temperature coefficient typically at 50ppm/°C, making it a suitable choice for precision applications.

Key Features

• Output Voltage: The device provides a fixed output voltage of 2.5V, which is ideal for various analog circuits requiring a stable reference voltage.
• Low Power Consumption: With its micropower operation, the LM4431M3X-2.5 is optimal for battery-powered and portable applications, ensuring minimal power drain.
• High Accuracy: The voltage reference offers high accuracy, which is essential for critical measurement and control systems.
• Temperature Stability: The device's low temperature coefficient ensures consistent performance over a wide temperature range, making it suitable for industrial and automotive applications.
• Package: It comes in a small SOT-23 package, which is advantageous for space-constrained applications.

Applications

The LM4431M3X-2.5 is versatile and can be used in a variety of applications, including:

• Portable and battery-powered equipment
• Data acquisition systems
• Instrumentation
• Analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)
• Energy management
• Automotive electronics

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The LM4431M3X-2.5 voltage reference is produced with this commitment in mind, ensuring that it meets the rigorous standards required for professional electronic design and application.