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MAX6821RUK-T

MAX6821RUK-T Description

The MAX6821RUK-T is a high-performance, single-channel supervisor IC from Analog Devices Inc./Maxim Integrated, designed to monitor power supply voltages in various electronic systems. This device is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The MAX6821RUK-T features a voltage threshold of 2.63V, ensuring reliable monitoring of power supply levels. It has a reset timeout of at least 140ms, providing ample time for system initialization and ensuring stable operation.

The MAX6821RUK-T is designed for surface-mount applications, offering ease of integration into modern PCB designs. With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for a wide range of manufacturing processes without the need for special handling precautions. The device is REACH affected, ensuring compliance with environmental regulations.

MAX6821RUK-T Features

• Single-Channel Voltage Monitoring: The MAX6821RUK-T monitors a single voltage rail, making it ideal for applications where only one power supply needs to be supervised.
• 2.63V Threshold Voltage: This precise threshold voltage ensures accurate monitoring of power supply levels, preventing system failures due to undervoltage conditions.
• 140ms Minimum Reset Timeout: The extended reset timeout period allows for proper system initialization and ensures stable operation, even in systems with slower startup times.
• Active High Reset Output: The active high reset output is compatible with a wide range of microcontrollers and processors, simplifying system design.
• Surface-Mount Package: The SOT23-5 package is compact and suitable for surface-mount technology (SMT), making it ideal for high-density PCB designs.
• Moisture Sensitivity Level 1: The MSL 1 rating means the device can be stored and handled without special moisture protection, reducing manufacturing complexity and costs.
• REACH Affected: Compliance with REACH regulations ensures that the MAX6821RUK-T meets environmental and safety standards.

MAX6821RUK-T Applications

The MAX6821RUK-T is well-suited for a variety of applications where reliable power supply monitoring is critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring reliable operation and preventing system crashes due to undervoltage conditions.
• Consumer Electronics: Suitable for consumer electronics devices where space is limited, such as smartphones, tablets, and IoT devices.
• Industrial Control Systems: Provides robust power supply monitoring in industrial control systems, ensuring stable operation and preventing downtime.
• Automotive Electronics: Ideal for automotive applications where reliability and compact form factor are essential, such as in-vehicle infotainment systems and electronic control units.

Conclusion of MAX6821RUK-T

The MAX6821RUK-T from Analog Devices Inc./Maxim Integrated is a versatile and reliable single-channel supervisor IC. Its compact SOT23-5 package, precise voltage threshold, and extended reset timeout make it an excellent choice for a wide range of applications. The device's compliance with REACH regulations and its moisture sensitivity level of 1 ensure that it meets both environmental and manufacturing requirements. The MAX6821RUK-T offers a reliable and cost-effective solution for monitoring power supply voltages in various electronic systems, making it a standout choice in the supervisor IC market.