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MAX6865UK42D4L+T

MAX6865UK42D4L+T Description

The MAX6865UK42D4L+T is a single-channel voltage supervisor IC designed for power management applications. Manufactured by Analog Devices Inc./Maxim Integrated, this device is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The MAX6865UK42D4L+T features a voltage threshold of 4.2V, ensuring precise monitoring of a single voltage rail. It offers a reset timeout of at least 1.2 seconds, providing ample time for system initialization and stabilization. The reset output is active low, which is a common requirement for many microcontroller and microprocessor applications.

MAX6865UK42D4L+T Features

• Voltage Monitoring: The MAX6865UK42D4L+T monitors a single voltage rail with a threshold of 4.2V, ensuring reliable power management.
• Reset Timeout: A minimum reset timeout of 1.2 seconds allows for thorough system initialization.
• Active Low Reset: The active low reset output is compatible with a wide range of microcontrollers and processors.
• Surface Mount Packaging: The SOT23-5 package is ideal for surface mount technology (SMT), facilitating automated assembly processes.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for storage and handling in various environments.
• Regulatory Compliance: The MAX6865UK42D4L+T is REACH unaffected and ROHS3 compliant, meeting environmental and safety standards.
• Mounting Type: Surface mount ensures robust mechanical stability and electrical performance.
• Programmability: While not verified for DigiKey programmability, the device offers flexibility in power management applications.

MAX6865UK42D4L+T Applications

The MAX6865UK42D4L+T is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. These applications include:

• Embedded Systems: Ensuring reliable power-up and power-down sequences in embedded microcontroller and microprocessor systems.
• Consumer Electronics: Providing robust power management in devices such as smartphones, tablets, and IoT devices.
• Industrial Controls: Monitoring power supplies in industrial automation and control systems to prevent malfunctions due to voltage fluctuations.
• Telecommunications: Ensuring stable power conditions in routers, switches, and other networking equipment.
• Medical Devices: Offering reliable power monitoring in medical equipment where consistent power supply is crucial.

Conclusion of MAX6865UK42D4L+T

The MAX6865UK42D4L+T is a versatile and reliable voltage supervisor IC, offering precise voltage monitoring and a robust reset functionality. Its compact SOT23-5 package and surface mount design make it suitable for a wide range of applications, from consumer electronics to industrial controls. Despite being marked as obsolete, the MAX6865UK42D4L+T remains a valuable component for power management in various systems. Its compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing.