Texas Instruments

LMV431IM5X

LMV431IM5X Description

The LMV431IM5X is a high-performance, adjustable shunt voltage reference from Texas Instruments, designed for precision applications requiring a stable and reliable reference voltage. This device features an adjustable output voltage ranging from 1.24V to 30V, making it highly versatile for a variety of power management needs. The LMV431IM5X is housed in a compact SOT23-5 package, ideal for surface mount applications where space is a critical consideration.

LMV431IM5X Features

• Adjustable Output Voltage: The LMV431IM5X offers a wide adjustable output voltage range from 1.24V to 30V, providing flexibility to meet diverse application requirements.
• High Output Current: Capable of delivering up to 15 mA of output current, this device ensures robust performance in demanding applications.
• Low Tolerance: With a tight tolerance of ±1.5%, the LMV431IM5X ensures high accuracy and consistency in voltage reference, crucial for precision circuits.
• Low Cathode Current: The device operates with a low cathode current of 80 µA, minimizing power consumption and enhancing efficiency.
• Moisture Sensitivity Level: Rated at MSL 1 (Unlimited), the LMV431IM5X is suitable for a wide range of environmental conditions without the need for special handling.
• Compliance: The LMV431IM5X is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and facilitating global deployment.

LMV431IM5X Applications

The LMV431IM5X is ideal for applications requiring a stable and precise voltage reference. Its adjustable output voltage and high accuracy make it suitable for:

• Power Management: Ideal for precision voltage regulation in power supplies and battery management systems.
• Analog Circuits: Enhances the performance of analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) by providing a stable reference voltage.
• Sensor Interfaces: Ensures accurate signal conditioning in sensor applications, such as temperature and pressure sensors.
• Medical Devices: Suitable for medical equipment where precision and reliability are paramount.
• Industrial Control: Provides a stable reference for control systems in industrial environments.

Conclusion of LMV431IM5X

The LMV431IM5X from Texas Instruments stands out as a versatile and high-performance shunt voltage reference, offering a wide adjustable voltage range, high accuracy, and low power consumption. Its compact SOT23-5 package and surface mount compatibility make it an excellent choice for space-constrained designs. Despite being marked as obsolete, the LMV431IM5X remains a reliable option for precision voltage reference needs, particularly in applications where stability and accuracy are critical.