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MAX6466UR21+T

MAX6466UR21+T Description

The MAX6466UR21+T is a single-channel voltage supervisor IC from Analog Devices Inc./Maxim Integrated, designed to monitor a single voltage rail and provide reliable reset functionality. This device is housed in a compact SOT23-3 package, making it suitable for space-constrained applications. Despite its small form factor, the MAX6466UR21+T offers robust performance, ensuring system stability and reliability.

MAX6466UR21+T Features

• Single Voltage Monitoring: The MAX6466UR21+T is designed to monitor a single voltage rail with a threshold voltage of 2.1V. This feature ensures that the device can effectively monitor critical power supplies in various electronic systems.
• Open Drain/Collector Output: The device features an open drain or open collector output, providing flexibility in system design and compatibility with a wide range of logic families.
• Active Low Reset: The reset function is active low, which is a common requirement in many digital systems. This ensures that the reset signal is asserted when the monitored voltage falls below the threshold.
• 150ms Minimum Reset Timeout: The reset timeout period is a minimum of 150ms, ensuring that the system has sufficient time to stabilize before the reset signal is deasserted.
• Surface Mount Technology: The MAX6466UR21+T is available in a surface mount package, facilitating easy integration into modern PCB designs and enabling automated assembly processes.
• Tape & Reel Packaging: The device is packaged in tape & reel format, which is ideal for high-volume production and ensures consistent handling and placement during manufacturing.
• Moisture Sensitivity Level (MSL) 1: With an MSL of 1, the MAX6466UR21+T is classified as unlimited, meaning it can be exposed to ambient conditions without the need for special handling or baking procedures.
• Compliance: The MAX6466UR21+T is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards for electronic components.

MAX6466UR21+T Applications

The MAX6466UR21+T is ideal for a variety of applications where reliable voltage monitoring and reset functionality are required. Some specific use cases include:

• Embedded Systems: In embedded systems, the MAX6466UR21+T can be used to monitor the main power supply, ensuring that the system remains stable and reliable during power fluctuations.
• Consumer Electronics: In devices such as smartphones, tablets, and other portable electronics, the MAX6466UR21+T can monitor the battery voltage to ensure proper operation and prevent system crashes.
• Industrial Control Systems: In industrial environments, the MAX6466UR21+T can be used to monitor power supplies for critical control systems, ensuring that any voltage drop is detected and handled appropriately.
• Automotive Electronics: In automotive applications, the MAX6466UR21+T can monitor the vehicle's electrical system, providing reliable reset functionality to ensure the proper operation of electronic control units (ECUs).

Conclusion of MAX6466UR21+T

The MAX6466UR21+T is a versatile and reliable voltage supervisor IC that offers a range of features and benefits suitable for various applications. Its compact size, single voltage monitoring capability, and robust reset functionality make it an ideal choice for designers looking to ensure system stability and reliability. Despite its obsolete status, the MAX6466UR21+T remains a valuable component for applications where its specific features are required.