ROHM Semiconductor

BD5333FVE-TR  

Supervisors

BD5333FVE-TR Description

The BD5333FVE-TR is a high-performance, single-channel voltage supervisor IC designed by Rohm Semiconductor. This device is part of the BD53xx series and is specifically engineered to monitor a single voltage supply with a threshold voltage of 3.3V. The BD5333FVE-TR is packaged in a surface-mount format, making it suitable for compact and high-density PCB designs. It is available in a tape and reel (TR) package, facilitating automated assembly processes.

BD5333FVE-TR Features

• Single Voltage Monitoring: The BD5333FVE-TR is designed to monitor a single voltage supply, ensuring that the system operates within specified voltage thresholds. This feature is crucial for maintaining system stability and preventing malfunctions due to voltage fluctuations.
• 3.3V Threshold Voltage: With a threshold voltage of 3.3V, the BD5333FVE-TR is ideal for applications requiring precise voltage monitoring this at specific level. This ensures reliable operation and protection against undervoltage conditions.
• Active Low Reset: The reset output of the BD5333FVE-TR is active low, providing a clear and reliable reset signal to the system. This feature is essential for resetting microcontrollers or other digital circuits when the monitored voltage falls below the threshold.
• Surface Mount Technology (SMT): The surface-mount package of the BD5333FVE-TR allows for easy integration into modern PCB designs. This mounting type is preferred for its space efficiency and compatibility with automated manufacturing processes.
• Moisture Sensitivity Level (MSL) 1: The BD5333FVE-TR has an MSL rating of 1, indicating that it is not moisture-sensitive and can be stored and handled without special precautions. This makes it suitable for a wide range of manufacturing environments.
• Compliance and Standards: The BD5333FVE-TR is REACH unaffected and RoHS3 compliant, ensuring that it meets the latest environmental and safety standards. This compliance is critical for applications in regulated industries and for ensuring long-term product reliability.
• Active Product Status: As an active product, the BD5333FVE-TR is currently in production and readily available for purchase. This ensures that customers can reliably source the component for both prototyping and mass production.

BD5333FVE-TR Applications

The BD5333FVE-TR is well-suited for a variety of applications where precise voltage monitoring is required. Some specific use cases include:

• Microcontroller Power Monitoring: Ensuring that the power supply to a microcontroller remains within safe operating limits is critical for preventing data corruption and hardware damage. The BD5333FVE-TR provides reliable monitoring and reset functionality for such applications.
• Embedded Systems: In embedded systems, maintaining stable power supply levels is essential for consistent performance. The BD5333FVE-TR can be used to monitor the power supply and provide a reset signal if the voltage drops below the threshold.
• Industrial Control Systems: Industrial applications often require robust power monitoring solutions to ensure the reliability of control systems. The BD5333FVE-TR offers a compact and efficient solution for monitoring power supplies in these demanding environments.
• Consumer Electronics: Devices such as smartphones, tablets, and other consumer electronics benefit from reliable voltage monitoring to ensure stable operation and prevent damage due to power supply issues.

Conclusion of BD5333FVE-TR

The BD5333FVE-TR from Rohm Semiconductor is a versatile and reliable voltage supervisor IC designed for single-channel voltage monitoring. Its 3.3V threshold, active low reset, and surface-mount packaging make it an ideal choice for a wide range of applications, from microcontroller power monitoring to industrial control systems. The device's compliance with environmental and safety standards, along with its active product status, ensures that it is a reliable and future-proof component for modern electronic designs. Whether used in consumer electronics or industrial applications, the BD5333FVE-TR provides the precision and reliability needed to maintain system stability and performance.

BD5333FVE-TR Documents

Download datasheets and manufacturer documentation for BD5333FVE-TR

Specification Sheets :

Datasheet - Japanese      

Test/Quality Data :

Flammability Information (PDF)       REACH Regulation (PDF)       Export Regulation (PDF)      

Technical Resources :

Whisker Assessment (PDF)       Taping Information (PDF)      

Other :

Compliance Of The ELV Directive (PDF)       About Export Administration Regulations (Ear) (PDF)      

SPICE Models :

SpiceLink (Zip)