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BU4926F-TR

BU4926F-TR Description

The BU4926F-TR is a high-performance, single-channel supervisor IC designed by ROHM Semiconductor. This device is specifically engineered to monitor voltage levels and ensure system stability and reliability. The BU4926F-TR features a voltage threshold of 2.6V, making it ideal for applications requiring precise voltage monitoring. It operates with a surface mount technology (SMT) and is packaged in a 4SOP format, ensuring ease of integration into compact designs. The device is available in a tape and reel (TR) package, facilitating automated assembly processes.

BU4926F-TR Features

• Voltage Monitoring: The BU4926F-TR is designed to monitor a single voltage level with a threshold of 2.6V, ensuring accurate detection of voltage drops and providing reliable system protection.
• Active High Reset: The reset function of the BU4926F-TR is active high, which means it asserts a high signal when the monitored voltage falls below the threshold. This feature is crucial for systems that require a clear and distinct reset signal.
• Surface Mount Technology: The BU4926F-TR utilizes surface mount technology, allowing for compact and efficient PCB designs. This mounting type is ideal for modern electronics where space is a premium.
• Moisture Sensitivity Level (MSL): The BU4926F-TR has an MSL rating of 1 (Unlimited), indicating it is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Compliance and Standards: The BU4926F-TR is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. It also falls under the ECCN classification of EAR99, simplifying export and regulatory compliance.
• Tape & Reel Packaging: The device is packaged in tape and reel format, which is ideal for automated pick-and-place assembly processes, enhancing manufacturing efficiency and reducing production costs.

BU4926F-TR Applications

The BU4926F-TR is well-suited for a variety of applications where reliable voltage monitoring is essential. Key applications include:

• Power Supply Monitoring: Ideal for monitoring the output voltage of power supplies in consumer electronics, ensuring stable operation and preventing damage due to voltage fluctuations.
• Embedded Systems: Used in embedded systems where precise voltage monitoring is required to maintain system integrity and performance.
• Industrial Controls: Suitable for industrial control systems where reliable voltage monitoring is critical for maintaining operational stability and preventing equipment damage.
• Telecommunications: Used in telecom equipment to monitor power supply voltages and ensure continuous and reliable operation.

Conclusion of BU4926F-TR

The BU4926F-TR from ROHM Semiconductor is a robust and reliable single-channel supervisor IC designed to meet the demands of modern electronics. Its precise voltage monitoring capabilities, combined with its surface mount technology and compliance with industry standards, make it an ideal choice for a wide range of applications. The BU4926F-TR's unique features, such as its active high reset and moisture resistance, provide distinct advantages over similar models, ensuring it stands out in the competitive market of voltage supervisors. Whether used in power supply monitoring, embedded systems, industrial controls, or telecommunications, the BU4926F-TR delivers reliable performance and ensures system stability.