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BU4218FVE-TR

BU4218FVE-TR Description

The BU4218FVE-TR is a high-performance supervisor IC designed by Rohm Semiconductor, a leading manufacturer in the semiconductor industry. This single-channel supervisor IC is engineered to monitor power supply voltages and ensure system stability and reliability. The BU4218FVE-TR is packaged in a surface-mount format, specifically in a Tape & Reel (TR) configuration, making it ideal for automated assembly processes. It features a reset timeout that is both adjustable and selectable, providing flexibility in various application scenarios.

BU4218FVE-TR Features

• Voltage Monitoring: The BU4218FVE-TR monitors a single voltage with a threshold of 1.8V, ensuring precise control and detection of voltage levels.
• Reset Functionality: The reset output is active low, and the reset timeout is adjustable/selectable, offering customizable reset behavior to match specific system requirements.
• Output Type: The output is open drain or open collector, providing compatibility with a wide range of logic circuits and reducing the need for additional components.
• Compliance and Safety: The BU4218FVE-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for storage and handling in various environments.
• Mounting and Packaging: The surface-mount technology (SMT) and tape & reel packaging make the BU4218FVE-TR ideal for high-volume production and automated manufacturing processes.
• Product Status: The BU4218FVE-TR is an active product, ensuring availability and support for ongoing projects.

BU4218FVE-TR Applications

The BU4218FVE-TR is well-suited for a variety of applications where reliable power supply monitoring and system reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring reliable operation and preventing system crashes due to voltage fluctuations.
• Consumer Electronics: Suitable for use in consumer electronics where power supply stability is essential for consistent performance.
• Industrial Control Systems: Provides robust monitoring and reset capabilities in industrial control systems, enhancing system reliability and uptime.
• Automotive Electronics: Ensures stable power supply monitoring in automotive applications, contributing to the overall safety and reliability of electronic systems in vehicles.

Conclusion of BU4218FVE-TR

The BU4218FVE-TR from Rohm Semiconductor is a versatile and reliable supervisor IC that offers precise voltage monitoring and customizable reset functionality. Its surface-mount packaging and compatibility with automated assembly processes make it an excellent choice for high-volume production. The adjustable/selectable reset timeout and open drain/collector output provide flexibility and compatibility with a wide range of applications. With its compliance to environmental and safety standards, the BU4218FVE-TR is a robust solution for ensuring system stability and reliability in various electronic systems.