Microsemi

LX6431IDM

LX6431IDM Description

The LX6431IDM is a precision shunt voltage reference IC designed for high performance and reliability in power management applications. Manufactured by Microsemi Corporation, this device offers an adjustable output voltage range from 2.5V to 36V, making it highly versatile for various electronic systems. With a maximum output current of 100 mA and a cathode current of 600 µA, the LX6431IDM ensures stable and efficient power delivery.

The LX6431IDM features a tolerance of ±2%, ensuring high accuracy and consistency in voltage regulation. Its shunt reference design allows for precise voltage setting and monitoring, making it ideal for applications requiring tight voltage control. The device is housed in an 8SOIC package and is available in a tube format, facilitating easy integration into surface mount designs.

LX6431IDM Features

• Adjustable Output Voltage: The LX6431IDM provides an adjustable output voltage range from 2.5V to 36V, offering flexibility in various power management applications.
• High Accuracy: With a tolerance of ±2%, the device ensures precise voltage regulation, critical for sensitive electronic circuits.
• High Output Current: Capable of delivering up to 100 mA, the LX6431IDM can support a wide range of load requirements.
• Shunt Reference Design: The shunt reference architecture allows for accurate voltage setting and monitoring, enhancing system reliability.
• Surface Mount Compatibility: The 8SOIC package and tube format make the LX6431IDM suitable for surface mount technology (SMT), ensuring ease of integration into modern PCB designs.
• Moisture Sensitivity Level: Rated at MSL 2 (1 Year), the LX6431IDM is suitable for environments with moderate humidity, ensuring long-term stability and performance.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

LX6431IDM Applications

The LX6431IDM is ideal for a variety of applications requiring precise voltage regulation and high reliability. Some specific use cases include:

• Power Supplies: The adjustable output voltage and high accuracy make it suitable for precision power supplies in laboratory and industrial settings.
• Battery Management Systems: The device's ability to handle a wide range of voltages and currents makes it ideal for monitoring and regulating battery voltages in portable devices and electric vehicles.
• Medical Equipment: The LX6431IDM's high accuracy and reliability are crucial for medical devices that require precise voltage control for accurate measurements and safe operation.
• Telecommunications: The device can be used in telecom infrastructure for stable power supply and voltage regulation in base stations and network equipment.
• Automotive Electronics: The LX6431IDM's robustness and wide operating range make it suitable for automotive applications, including engine control units and infotainment systems.

Conclusion of LX6431IDM

The LX6431IDM is a versatile and high-performance shunt voltage reference IC designed to meet the demanding requirements of modern power management systems. Its adjustable output voltage, high accuracy, and robust design make it an ideal choice for a wide range of applications, from precision power supplies to automotive electronics. Despite being marked as obsolete, the LX6431IDM remains a reliable and efficient solution for voltage regulation needs, ensuring stable and accurate power delivery in various electronic systems.