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MAX6865UK44D4S+T

MAX6865UK44D4S+T Description

The MAX6865UK44D4S+T is a single-channel voltage supervisor IC designed for monitoring power supplies in various electronic systems. Manufactured by Analog Devices Inc./Maxim Integrated, this device is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. Despite its small form factor, the MAX6865UK44D4S+T offers robust performance and reliability, ensuring that power supplies remain within specified voltage thresholds.

MAX6865UK44D4S+T Features

• Single-Channel Voltage Monitoring: The MAX6865UK44D4S+T is designed to monitor a single power supply voltage, providing precise control and oversight. This feature is particularly useful in applications where a single critical power supply needs to be monitored for reliability and safety.
• 4.375V Threshold Voltage: The device has a fixed threshold voltage of 4.375V, ensuring that the monitored power supply remains above this critical level. This specific threshold is ideal for systems that operate within this voltage range, providing a reliable and consistent monitoring solution.
• 1.2s Minimum Reset Timeout: The reset timeout period of at least 1.2 seconds provides ample time for the system to stabilize after a power supply anomaly. This feature ensures that transient voltage drops do not cause unintended system resets, enhancing overall system stability.
• Active Low Reset Output: The reset output is active low, which is a common requirement in many digital systems. This feature allows for seamless integration with existing digital circuits and microcontrollers, simplifying the design process.
• Surface Mount Technology: The MAX6865UK44D4S+T is designed for surface mount applications, making it suitable for automated manufacturing processes. This mounting type ensures high reliability and ease of integration into modern PCB designs.
• Tape & Reel Packaging: The device is packaged in tape and reel format, facilitating efficient handling and assembly in high-volume production environments.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the MAX6865UK44D4S+T is suitable for a wide range of environmental conditions, ensuring that it remains unaffected by moisture during storage and assembly.
• Compliance and Status: The MAX6865UK44D4S+T is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety regulations. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

MAX6865UK44D4S+T Applications

The MAX6865UK44D4S+T is ideal for a variety of applications where reliable power supply monitoring is essential. Some specific use cases include:

• Embedded Systems: In embedded systems where a single power supply needs to be monitored for reliability and safety, the MAX6865UK44D4S+T provides a compact and efficient solution.
• Consumer Electronics: For consumer electronics devices that require precise voltage monitoring to ensure stable operation, this supervisor IC is an excellent choice.
• Industrial Control Systems: In industrial environments where power supply integrity is critical, the MAX6865UK44D4S+T can help prevent system failures due to voltage anomalies.
• Telecommunications: In telecom equipment, where reliable power supply monitoring is crucial for maintaining service continuity, this device ensures that power supplies remain within safe operating limits.

Conclusion of MAX6865UK44D4S+T

The MAX6865UK44D4S+T is a highly reliable and compact single-channel voltage supervisor IC designed for a wide range of applications. Its specific features, such as the 4.375V threshold voltage and 1.2s minimum reset timeout, make it an ideal choice for systems that require precise power supply monitoring. The device's surface mount technology and tape & reel packaging ensure ease of integration and high-volume production capabilities. While the MAX6865UK44D4S+T is now obsolete, its legacy in providing reliable power supply monitoring solutions remains significant. For new designs, engineers may consider its successor models or similar alternatives that offer enhanced features and performance.