ROHM Semiconductor

BD5237FVE-TR

BD5237FVE-TR Description

The BD5237FVE-TR is a high-performance voltage detector from Rohm Semiconductor, designed to monitor and ensure the stability of power supply voltages in various electronic systems. As part of the BD52xx series, this IC supervisor offers a single-channel voltage monitoring solution with a threshold voltage of 3.7V. It is packaged in a surface-mount format with a tape & reel (TR) configuration, making it suitable for automated assembly processes. The device features an open-drain or open-collector output and an active-low reset function, providing flexibility in circuit design.

BD5237FVE-TR Features

• Voltage Monitoring: Monitors a single voltage with a threshold of 3.7V, ensuring reliable power supply monitoring.
• Output Type: Open-drain or open-collector output, offering design flexibility and compatibility with various systems.
• Reset Functionality: Active-low reset ensures proper system initialization and stability.
• Mounting Type: Surface mount technology (SMT) for efficient and compact PCB design.
• Packaging: Tape & reel (TR) packaging for easy handling and integration in automated manufacturing processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity: MSL 1 (Unlimited) rating, indicating high resistance to moisture and suitability for a wide range of environments.
• Product Status: While marked as "Not For New Designs," the BD5237FVE-TR remains a reliable option for existing applications and legacy systems.

BD5237FVE-TR Applications

The BD5237FVE-TR is ideal for applications requiring precise voltage monitoring and system reset functions. Its compact design and surface-mount package make it suitable for space-constrained environments. Key applications include:

• Power Management: Ensuring stable power supply in embedded systems, microcontrollers, and IoT devices.
• Consumer Electronics: Monitoring voltage levels in smartphones, tablets, and other portable devices.
• Industrial Systems: Providing reliable voltage detection in automation and control systems.
• Telecommunications: Ensuring power integrity in networking equipment and base stations.
• Automotive Electronics: Monitoring power supply in vehicle control units and infotainment systems.

Conclusion of BD5237FVE-TR

The BD5237FVE-TR from Rohm Semiconductor is a robust voltage detector designed for reliable power supply monitoring. Its single-channel voltage monitoring capability, combined with an open-drain or open-collector output and active-low reset function, makes it a versatile solution for a variety of applications. The surface-mount package and tape & reel configuration ensure ease of integration into modern manufacturing processes. While not recommended for new designs, the BD5237FVE-TR remains a valuable component for existing systems, offering a balance of performance, reliability, and compliance with industry standards.