onsemi

CAT1024ZI-25-GT3

CAT1024ZI-25-GT3 Description

The CAT1024ZI-25-GT3 is a highly specialized integrated circuit (IC) designed for power management applications, specifically as a supervisor with memory. Manufactured by onsemi, this IC is part of the Power Management Integrated Circuit (PMIC) category and is known for its robust performance and reliability. The device is housed in an 8MSOP package, which is ideal for surface mount applications, ensuring compatibility with modern PCB assembly techniques.

This IC features a voltage threshold of 2.55V, making it suitable for monitoring a single voltage rail. The reset timeout is specified at a minimum of 130ms, providing ample time for system recovery and ensuring stable operation. The output is designed as open drain or open collector, offering flexibility in circuit design and integration. The reset function is active low, which is a common requirement in many digital systems.

Despite its obsolescence, the CAT1024ZI-25-GT3 remains a viable option for legacy systems and specific applications where its unique features are required. It is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of environmental conditions.

CAT1024ZI-25-GT3 Features

• Voltage Monitoring: Monitors a single voltage rail with a threshold of 2.55V, ensuring precise control over power supply levels.
• Reset Timeout: Features a minimum reset timeout of 130ms, providing reliable system reset functionality.
• Output Configuration: Offers open drain or open collector output options, enhancing design flexibility.
• Active Low Reset: Ensures compatibility with systems requiring active low reset signals.
• Surface Mount Compatibility: The 8MSOP package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Compliance: Classified under ECCN EAR99 and REACH unaffected, ensuring regulatory compliance.
• Moisture Sensitivity: MSL 1 (unlimited) rating allows for use in a variety of environmental conditions.
• Packaging: Available in tape and reel (TR) packaging, suitable for automated assembly processes.

CAT1024ZI-25-GT3 Applications

The CAT1024ZI-25-GT3 is ideal for applications requiring reliable power management and voltage monitoring. Its features make it particularly suitable for:

• Embedded Systems: Provides robust power monitoring for embedded devices, ensuring stable operation and reliable resets.
• Industrial Control: Ideal for industrial applications where precise voltage control and reset functionality are critical.
• Telecommunications: Ensures reliable power management in telecom equipment, contributing to system stability and uptime.
• Automotive Electronics: Suitable for automotive applications where environmental resilience and precise voltage monitoring are essential.
• Legacy Systems: Offers a reliable solution for maintaining functionality in older systems where modern alternatives may not be compatible.

Conclusion of CAT1024ZI-25-GT3

The CAT1024ZI-25-GT3 is a versatile and reliable power management IC designed to meet the needs of various applications requiring precise voltage monitoring and control. Despite its obsolescence, its unique features and robust performance make it a valuable component for specific use cases. Its compatibility with modern PCB assembly techniques, regulatory compliance, and environmental resilience further enhance its appeal. For systems where its specific capabilities are required, the CAT1024ZI-25-GT3 remains a reliable and effective choice.