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IRU431LCL5TR

IRU431LCL5TR Description

The IRU431LCL5TR is a precision shunt voltage reference IC designed for a wide range of power management applications. Manufactured by Infineon Technologies, this device offers an adjustable output voltage range from 1.24V to 15V, making it highly versatile for various electronic systems. It features a low output current of 10 mA, ensuring efficient power consumption and minimal heat generation. The IRU431LCL5TR is housed in a compact SOT23-5 package, which is ideal for space-constrained designs and surface mount applications.

IRU431LCL5TR Features

• Adjustable Output Voltage: The IRU431LCL5TR provides an adjustable output voltage range from 1.24V to 15V, offering flexibility to meet diverse system requirements.
• Low Output Current: With a maximum output current of 10 mA, this IC ensures efficient power usage and minimal thermal dissipation.
• High Precision: The device maintains a tight tolerance of ±1%, ensuring accurate voltage regulation and stability across varying operating conditions.
• Surface Mount Compatibility: The SOT23-5 package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Wide Operating Temperature Range: The IRU431LCL5TR operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and consumer applications.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is highly resistant to moisture, ensuring long-term reliability in humid environments.
• Compliance: The IRU431LCL5TR is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulatory standards.

IRU431LCL5TR Applications

The IRU431LCL5TR is ideal for applications requiring precise voltage regulation and compact design. Its adjustable output voltage and low current consumption make it suitable for:

• Power Supplies: Ideal for use in voltage reference circuits within power supplies, ensuring stable and accurate output voltage.
• Battery Management Systems: Provides a reliable reference voltage for battery charging and monitoring circuits.
• Consumer Electronics: Suitable for various consumer devices where space and power efficiency are critical.
• Industrial Controls: Can be used in industrial control systems where precise voltage regulation is required for sensors and actuators.

Conclusion of IRU431LCL5TR

The IRU431LCL5TR from Infineon Technologies is a high-performance shunt voltage reference IC that offers a combination of precision, flexibility, and reliability. Its adjustable output voltage range, low output current, and compact SOT23-5 package make it an excellent choice for a wide range of power management applications. Despite being marked as obsolete, the IRU431LCL5TR remains a robust solution for designers seeking a reliable and efficient voltage reference.