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BU4833FVE-TR

BU4833FVE-TR Description

The BU4833FVE-TR is a single-channel supervisor IC designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This device is specifically engineered to monitor power supply voltages in various electronic systems, ensuring reliable operation and protection against voltage fluctuations. The BU4833FVE-TR features a threshold voltage of 3.3V, making it suitable for applications requiring precise voltage monitoring. It is available in a surface mount package, specifically in a tape and reel format (TR), which facilitates automated assembly processes.

BU4833FVE-TR Features

• Single Voltage Monitoring: The BU4833FVE-TR is designed to monitor a single voltage level, providing a straightforward and efficient solution for voltage supervision.
• 3.3V Threshold Voltage: This supervisor IC operates with a threshold voltage of 3.3V, ensuring accurate monitoring and protection against voltage drops below this critical level.
• Open Drain or Open Collector Output: The device offers an open drain or open collector output, providing flexibility in circuit design and compatibility with various logic systems.
• Active Low Reset: The reset function is active low, which is a common requirement in many digital systems, ensuring reliable reset operations.
• Surface Mount Technology: The BU4833FVE-TR is available in a surface mount package, making it suitable for modern PCB assembly techniques and enabling compact design solutions.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the BU4833FVE-TR is highly resistant to moisture, ensuring long-term reliability and stability in various environmental conditions.
• Compliance and Standards: The device is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety regulations, making it suitable for a wide range of applications.

BU4833FVE-TR Applications

The BU4833FVE-TR is ideal for applications where precise voltage monitoring is essential. Its features make it particularly suitable for:

• Embedded Systems: In embedded systems where power supply stability is crucial, the BU4833FVE-TR ensures reliable operation by monitoring the power supply voltage and triggering a reset if the voltage falls below the threshold.
• Consumer Electronics: In consumer electronics, such as smartphones, tablets, and home appliances, the BU4833FVE-TR can protect sensitive components from voltage fluctuations, thereby enhancing the overall reliability and longevity of the device.
• Industrial Control Systems: In industrial environments, the BU4833FVE-TR can be used to monitor the power supply of critical control systems, ensuring that any voltage anomalies are detected and addressed promptly.
• Automotive Electronics: In automotive applications, the BU4833FVE-TR can be used to monitor the power supply of various electronic modules, ensuring safe and reliable operation under varying electrical conditions.

Conclusion of BU4833FVE-TR

The BU4833FVE-TR from ROHM Semiconductor is a robust and reliable supervisor IC designed for single voltage monitoring. With its precise 3.3V threshold voltage, open drain or open collector output, and active low reset function, it offers a comprehensive solution for voltage supervision in various electronic systems. Its surface mount package and moisture sensitivity level 1 rating make it suitable for modern manufacturing processes and harsh environments. The BU4833FVE-TR's with compliance REACH and ROHS3 standards further enhances its suitability for a wide range of applications. While it is marked as "Not For New Designs," the BU4833FVE-TR remains a valuable component for existing designs requiring reliable voltage monitoring and protection.