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2U3838L30QDBVRG4Q1

2U3838L30QDBVRG4Q1 Description

The 2U3838L30QDBVRG4Q1 is a single-channel voltage supervisor IC designed for automotive applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category. It features a voltage threshold of 2.64V and is capable of monitoring a single voltage. The IC is packaged in a Surface Mount SOT23-5 package, making it suitable for compact and space-constrained designs. The 2U3838L30QDBVRG4Q1 has an open drain or open collector output, which provides flexibility in circuit design. It also features an active low reset with a minimum reset timeout of 100ms, ensuring reliable system operation. This device is RoHS3 compliant and REACH unaffected, adhering to environmental and regulatory standards. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for various manufacturing processes. The ECCN classification is EAR99, and the HTSUS code is 8542.39.0001. The product is available in a Tape & Reel (TR) package, facilitating automated assembly processes.

2U3838L30QDBVRG4Q1 Features

• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring robustness and reliability in harsh environments.
• Single Voltage Monitoring: Efficiently monitors a single voltage with a threshold of 2.64V, providing precise control and monitoring for power supply systems.
• Flexible Output: The open drain or open collector output allows for versatile integration into various circuit designs, accommodating different load and interface requirements.
• Active Low Reset: Ensures system stability by providing a reliable reset signal with a minimum timeout of 100ms, minimizing the risk of transient errors.
• Surface Mount Technology: The SOT23-5 package is ideal for surface mount applications, enabling compact and high-density PCB layouts.
• Environmental Compliance: RoHS3 compliant and REACH unaffected, ensuring compliance with environmental regulations and standards.
• Moisture Sensitivity Level 1: Suitable for a wide range of manufacturing processes, including those with extended exposure to ambient conditions.
• Tape & Reel Packaging: Facilitates automated assembly and handling, enhancing production efficiency and reducing assembly costs.

2U3838L30QDBVRG4Q1 Applications

• Automotive Electronics: Ideal for monitoring power supply voltages in automotive systems, ensuring reliable operation of critical components such as ECUs, infotainment systems, and safety modules.
• Industrial Control Systems: Provides voltage monitoring and reset functionality in industrial applications where reliability and precision are paramount.
• Consumer Electronics: Suitable for compact consumer devices requiring efficient voltage monitoring and reset capabilities.
• Telecommunications: Enhances the reliability of power supply systems in telecommunication equipment by providing accurate voltage supervision and reset functions.

Conclusion of 2U3838L30QDBVRG4Q1

The 2U3838L30QDBVRG4Q1 is a versatile and reliable voltage supervisor IC tailored for automotive and other demanding applications. Its single-channel voltage monitoring capability, combined with a precise 2.64V threshold and flexible open drain/open collector output, makes it an ideal choice for ensuring system stability and reliability. The automotive grade construction and environmental compliance further enhance its suitability for a wide range of applications. Despite its obsolete status, the 2U3838L30QDBVRG4Q1 remains a valuable component for existing designs and legacy systems, offering robust performance and compliance with industry standards.