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MAX6858UK19D3+T

MAX6858UK19D3+T Description

The MAX6858UK19D3+T is a single-channel voltage supervisor IC designed by Analog Devices Inc./Maxim Integrated, a leading manufacturer in the field of power management and integrated circuits. This IC is part of the Power Management (PMIC) category and is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical factor. The MAX6858UK19D3+T features a voltage threshold of 1.9V and is capable of monitoring a single voltage channel, ensuring reliable power management and system stability.

MAX6858UK19D3+T Features

• Voltage Monitoring: The MAX6858UK19D3+T is designed to monitor a single voltage channel with a threshold voltage of 1.9V. This feature is crucial for ensuring that the monitored voltage remains within specified limits, thereby preventing system malfunctions due to voltage fluctuations.
• Reset Functionality: The IC features an active-low reset output, which is triggered when the monitored voltage falls below the threshold. This reset function helps in maintaining system integrity by resetting the system when the power supply is insufficient.
• Reset Timeout: The reset timeout for the MAX6858UK19D3+T is a minimum of 150ms. This ensures that the system has sufficient time to stabilize after a power event, preventing premature resets and ensuring reliable operation.
• Surface Mount Technology (SMT): The MAX6858UK19D3+T is available in a surface mount package, which is ideal for automated assembly processes and high-density PCB designs.
• Compliance and Standards: The IC is REACH unaffected and ROHS3 compliant, ensuring that it meets the latest environmental and regulatory standards. Additionally, it is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade regulations.
• Packaging and Moisture Sensitivity: The MAX6858UK19D3+T is packaged in tape and reel (TR) format, which is suitable for high-volume production. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for storage and handling in various environments.

MAX6858UK19D3+T Applications

The MAX6858UK19D3+T is ideal for applications that require precise voltage monitoring and reliable reset functionality. Some specific use cases include:

• Embedded Systems: In embedded systems where power supply stability is critical, the MAX6858UK19D3+T ensures that the system remains operational within safe voltage limits.
• Consumer Electronics: Devices such as smartphones, tablets, and other portable electronics benefit from the compact size and reliable performance of the MAX6858UK19D3+T.
• Industrial Control Systems: In industrial environments where equipment reliability is paramount, the MAX6858UK19D3+T helps in maintaining system stability by monitoring power supply voltages.
• Automotive Electronics: The robustness and compliance of the MAX6858UK19D3+T make it suitable for automotive applications where environmental conditions can be harsh.

Conclusion of MAX6858UK19D3+T

The MAX6858UK19D3+T is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality in a compact SOT23-5 package. Its compliance with environmental and regulatory standards, along with its surface mount technology, makes it an ideal choice for a variety of applications. Despite being marked as obsolete, the MAX6858UK19D3+T remains a valuable component for ensuring system stability and reliability in power management applications.