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MAX6385XS21D7-T

MAX6385XS21D7-T Description

The MAX6385XS21D7-T is a single-channel supervisor IC designed for power management applications. Manufactured by Analog Devices Inc./Maxim Integrated, this device is part of the MAX6385 family and is housed in a compact SC70-4 package. It is designed to monitor a single voltage rail and provide reliable reset functionality to ensure system stability and safety. The MAX6385XS21D7-T operates with a voltage threshold of 2.1V and features an active-high reset output. This IC is suitable for surface-mount and applications is available in tape and reel packaging, making it ideal for automated assembly processes. Although the product status is marked as obsolete, it remains a viable option for legacy designs and specific applications where its unique features are required.

MAX6385XS21D7-T Features

• Single Voltage Monitoring: The MAX6385XS21D7-T is designed to monitor a single voltage rail, making it ideal for systems where a single power supply needs to be monitored for reliability and stability.
• 2.1V Voltage Threshold: This IC features a voltage threshold of 2.1V, ensuring precise monitoring and control of the power supply. This specific threshold level is suitable for applications requiring accurate voltage monitoring at this level.
• Active-High Reset Output: The active-high reset output provides a clear and reliable signal to reset the system when the monitored voltage falls below the threshold. This feature ensures that the system can recover from power supply issues effectively.
• 1.2s Minimum Reset Timeout: The device includes a reset timeout of at least 1.2 seconds, providing sufficient time for the system to stabilize after a reset event. This ensures that transient voltage drops do cause not unintended system resets.
• Surface Mount Compatibility: The MAX6385XS21D7-T is designed for surface-mount applications, making it suitable for modern printed circuit board (PCB) designs. This mounting type allows for efficient use of space and compatibility with automated assembly processes.
• Tape and Reel Packaging: Available in tape and reel packaging, the MAX6385XS21D7-T is ideal for high-volume production environments. This packaging format ensures consistent and reliable component placement during manufacturing.
• Moisture Sensitivity Level 1: With a moisture sensitivity level (MSL) of 1, the MAX6385XS21D-T7 is classified as unlimited, meaning it can be exposed to ambient conditions without the need for special handling or storage precautions.

MAX6385XS21D7-T Applications

The MAX6385XS21D7-T is well-suited for a variety of applications where reliable power supply monitoring and system reset functionality are critical. Some specific use cases include:

• Embedded Systems: In embedded systems where a single power supply rail needs to be monitored, the MAX6385XS21D7-T ensures that the system remains stable and reliable. This is particularly important in applications such as industrial control systems, automotive electronics, and IoT devices.
• Power Supply Monitoring: The device is ideal for monitoring power supplies in various electronic systems, providing a reset signal when the voltage drops below the threshold. This helps prevent system failures and ensures proper operation.
• Legacy Systems: For legacy systems that require a specific voltage monitoring solution, the MAX6385XS21D7-T offers a reliable and proven option. Its compatibility with surface-mount technology and tape and reel packaging makes it suitable for both new designs and upgrades to existing systems.

Conclusion of MAX6385XS21D7-T

The MAX6385XS21D7-T is a robust and reliable single-channel supervisor IC designed for power management applications. Its features, such as the 2.1V voltage threshold, active-high reset output, and 1.2s minimum reset timeout, make it an ideal choice for systems requiring precise voltage monitoring and reliable reset functionality. The compact SC70-4 package and surface-mount compatibility ensure that it can be easily integrated into modern PCB designs. Although marked as obsolete, the MAX6385XS21D7-T remains a valuable component for specific applications and legacy systems, providing a reliable solution for power supply monitoring and system stability.