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BD5231FVE-TR

BD5231FVE-TR Description

The BD5231FVE-TR is a single-channel voltage detector IC designed by ROHM Semiconductor, part of the BD52xx series. This supervisor IC is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. With a threshold voltage of 3.1V, it ensures accurate detection of voltage levels, making it suitable for a wide range of electronic systems.

BD5231FVE-TR Features

• Voltage Monitoring: Monitors a single voltage level with a threshold of 3.1V, ensuring reliable detection and response to voltage changes.
• Output Type: Features an open drain or open collector output, providing flexibility in circuit design and compatibility with various systems.
• Mounting Type: Surface mount technology (SMT) allows for compact and efficient integration into modern PCB designs.
• Reset Functionality: Active low reset ensures that the system is reset when the monitored voltage falls below the threshold, maintaining system stability.
• Packaging: Available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring high reliability.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (unlimited), indicating high resistance to moisture, making it suitable for a variety of environmental conditions.

BD5231FVE-TR Applications

The BD5231FVE-TR is ideal for applications where reliable voltage monitoring and system reset are critical. Its precise threshold voltage and active low reset functionality make it suitable for:

• Power Supply Monitoring: Ensuring that the power supply voltage remains within safe operating limits, preventing system malfunctions.
• Embedded Systems: Providing a reliable reset mechanism in microcontroller-based systems to maintain operational integrity.
• Consumer Electronics: Monitoring battery levels and ensuring safe operation in devices such as smartphones, tablets, and other portable electronics.
• Industrial Control Systems: Ensuring stable operation in industrial environments where voltage fluctuations can lead to system failures.

Conclusion of BD5231FVE-TR

The BD5231FVE-TR from ROHM Semiconductor is a robust and reliable voltage detector IC, offering precise voltage monitoring and reset functionality. Its surface mount package and compatibility with automated assembly processes make it an ideal choice for modern electronics manufacturing. The IC's compliance with environmental regulations and its high moisture sensitivity level further enhance its suitability for a wide range of applications. While it is marked as "Not For New Designs," the BD5231FVE-TR remains a valuable component for existing systems requiring reliable voltage supervision.