onsemi

CAT140089MWI-GT3

CAT140089MWI-GT3 Description

The CAT140089MWI-GT3 is a single-channel voltage supervisor IC designed by onsemi, a leading manufacturer in the power management sector. This IC is part of the Power Management Integrated Circuits (PMIC) category, specifically tailored for monitoring and managing voltage levels in electronic systems. It is housed in an 8SOIC package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications.

CAT140089MWI-GT3 Features

The CAT140089MWI-GT3 boasts several key technical specifications that set it apart from similar models:

• Voltage Monitoring: It monitors a single voltage channel with a threshold voltage of 4.38V, ensuring precise control and monitoring of power supply levels.
• Reset Functionality: The IC features an active low reset function with a minimum reset timeout of 140ms, providing reliable system reset capabilities.
• Mounting Type: The surface mount design allows for easy integration into compact and space-constrained applications.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the IC is highly resistant to moisture, ensuring long-term reliability and performance.
• Compliance and Status: The CAT140089MWI-GT3 is classified under ECCN EAR99 and is REACH unaffected, adhering to stringent environmental and regulatory standards. It is also categorized under HTSUS code 8542.39.0001.

CAT140089MWI-GT3 Applications

The CAT140089MWI-GT3 is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are crucial. These applications include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, where power management is essential for maintaining system stability and performance.
• Industrial Systems: For monitoring power supplies in industrial control systems, ensuring reliable operation and preventing system failures.
• Telecommunications: In base stations and communication equipment, where consistent power levels are necessary for uninterrupted service.
• Automotive Electronics: For monitoring power in automotive systems, ensuring reliable operation of electronic components under varying conditions.

Conclusion of CAT140089MWI-GT3

The CAT140089MWI-GT3 from onsemi is a robust and reliable single-channel voltage supervisor IC, offering precise voltage monitoring and reset functionality. Its surface mount design and moisture resistance make it suitable for a wide range of applications, from consumer electronics to industrial systems. Despite being marked as obsolete, the CAT140089MWI-GT3 remains a valuable component for applications requiring reliable power management solutions.