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MAX6381XR18D2

MAX6381XR18D2 Description

The MAX6381XR18D2 is a high-performance, single-channel voltage supervisor designed by Analog Devices Inc./Maxim Integrated. This IC is engineered to monitor a single voltage rail, ensuring reliable system operation by detecting and responding to power supply anomalies. The device features a voltage threshold of 1.8V, making it ideal for applications requiring precise voltage monitoring. The MAX6381XR18D2 is housed in a compact SC70-3 package, suitable for surface-mount applications, and offers a reset timeout of at least 20ms. This supervisor is REACH affected and classified under ECCN EAR99, with a moisture sensitivity level (MSL) of 1 (unlimited), ensuring robustness and reliability in various environmental conditions.

MAX6381XR18D2 Features

• Single Voltage Monitoring: The MAX6381XR18D2 is designed to monitor a single voltage rail, providing accurate and reliable supervision for critical power supplies.
• 1.8V Voltage Threshold: This supervisor features a precise 1.8V threshold, ensuring accurate detection of voltage levels and minimizing false triggers.
• Active Low Reset: The reset output is active low, providing a clear and reliable signal to the system controller, facilitating efficient power management and fault handling.
• 20ms Minimum Reset Timeout: The device ensures a minimum reset timeout of 20ms, allowing sufficient time for the system to stabilize and recover from power supply disturbances.
• Surface-Mount Compatibility: The MAX6381XR18D2 is available in a surface-mount package, making it suitable for modern, space-constrained designs.
• REACH Affected: Compliance with REACH regulations ensures that the device meets environmental and safety standards, making it suitable for a wide range of applications.
• Moisture Sensitivity Level 1: With an MSL of 1 (unlimited), the MAX6381XR18D2 is highly resistant to moisture, enhancing its reliability in various operating environments.

MAX6381XR18D2 Applications

The MAX6381XR18D2 is ideal for a variety of applications where reliable voltage monitoring is crucial. Some specific use cases include:

• Embedded Systems: In embedded systems, the MAX6381XR18D2 ensures that the power supply remains within specified limits, preventing system crashes and data corruption.
• Industrial Control: For industrial control applications, the supervisor provides robust monitoring of power supplies, enhancing system reliability and reducing downtime.
• Telecommunications: In telecom equipment, the MAX6381XR18D2 helps maintain stable operation by monitoring power supply voltages and triggering resets when necessary.
• Consumer Electronics: The compact size and high performance make the MAX6381XR18D2 suitable for consumer electronics, where space and reliability are critical factors.

Conclusion of MAX6381XR18D2

The MAX6381XR18D2 from Analog Devices Inc./Maxim Integrated is a reliable and efficient single-channel voltage supervisor. Its precise 1.8V threshold, active low reset, and 20ms minimum reset timeout make it an excellent choice for applications requiring accurate voltage monitoring. The device's surface-mount compatibility, REACH compliance, and moisture sensitivity level of 1 further enhance its versatility and reliability. Whether used in embedded systems, industrial control, telecommunications, or consumer electronics, the MAX6381XR18D2 provides a robust solution for ensuring system stability and performance.