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BU4323FVE-TR

BU4323FVE-TR Description

The BU4323FVE-TR is a single-channel supervisor IC designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for monitoring voltage levels in various electronic systems. The BU4323FVE-TR is available in a Surface Mount package, specifically in a Tape & Reel (TR) format, making it suitable for automated assembly processes. It features a voltage threshold of 2.3V and is capable of monitoring a single voltage channel, ensuring reliable power management.

BU4323FVE-TR Features

• Adjustable/Selectable Reset Timeout: The BU4323FVE-TR offers flexibility with its adjustable reset timeout feature, allowing engineers to configure the reset duration according to specific system requirements.
• Active Low Reset: The reset function is active low, which is a common requirement in many digital systems, ensuring compatibility with a wide range of applications.
• Surface Mount Technology: The Surface Mount package type facilitates easy integration into compact and high-density PCB designs, enhancing the overall efficiency of the system.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1 (Unlimited), the BU4323FVE-TR is suitable for use in a variety of environmental conditions without the need for special handling or storage precautions.
• Compliance and Standards: The BU4323FVE-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the stringent environmental and safety standards required by modern electronics manufacturing.
• Customization Options: Although not DigiKey programmable, the BU4323FVE-TR provides a robust solution for voltage monitoring with its adjustable features and reliable performance.

BU4323FVE-TR Applications

The BU4323FVE-TR is ideal for a range of applications where reliable power management and voltage monitoring are critical. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BU4323FVE-TR ensures stable power supply and timely resets in case of voltage fluctuations.
• Industrial Control Systems: For monitoring power supplies in PLCs (Programmable Logic Controllers) and other industrial automation equipment, the BU4323FVE-TR provides accurate voltage monitoring and reset functions.
• Telecommunications: In base stations and communication equipment, the single-channel voltage monitoring capability of the BU4323FVE-TR helps maintain system stability and reliability.
• Automotive Electronics: The BU4323FVE-TR can be used in various automotive applications, such as ECUs (Electronic Control Units), where precise voltage monitoring is essential for safe and efficient operation.

Conclusion of BU4323FVE-TR

The BU4323FVE-TR from ROHM Semiconductor is a versatile and reliable single-channel supervisor IC designed for a wide range of applications. Its adjustable reset timeout, active low reset, and surface mount package make it an excellent choice for compact and high-density designs. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. While it is not recommended for new designs, the BU4323FVE-TR remains a robust solution for existing systems requiring reliable voltage monitoring and reset functionality.