onsemi

CAT1023ZI-25-T3

CAT1023ZI-25-T3 Description

The CAT1023ZI-25-T3 is a single-channel supervisor IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in an 8MSOP package. Despite being marked as obsolete, the CAT1023ZI-25-T3 remains a reliable choice for monitoring power supply voltages and ensuring system stability.

CAT1023ZI-25-T3 Features

The CAT1023ZI-25-T3 offers a comprehensive set of features tailored for power monitoring and system reset functions:

• Voltage Monitoring: This IC monitors a single voltage with a threshold set at 2.55V, ensuring that the power supply remains within specified limits.
• Reset Functionality: The device provides a reset timeout of at least 130ms, which is crucial for reliable system initialization and recovery from power interruptions.
• Output Configuration: The output is designed as open drain or open collector, offering flexibility in system design and compatibility with various logic levels.
• Reset Polarity: The reset function can be configured as either active high or active low, providing additional flexibility to match different system requirements.
• Mounting Type: The surface mount package makes it suitable for compact and high-density PCB designs.
• Compliance and Standards: The CAT1023ZI-25-T3 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also carries an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for a wide range of environmental conditions without requiring special handling.

CAT1023ZI-25-T3 Applications

The CAT1023ZI-25-T3 is ideal for applications requiring reliable power monitoring and system reset functionality:

• Embedded Systems: Ideal for embedded systems where power supply integrity is critical for stable operation.
• Industrial Controls: Suitable for industrial control systems that require robust power monitoring to prevent system failures.
• Telecommunications: Can be used in telecom equipment to ensure reliable power supply and system reset mechanisms.
• Consumer Electronics: Applicable in consumer electronics where power monitoring and reset functions are essential for system reliability and user experience.

Conclusion of CAT1023ZI-25-T3

The CAT1023ZI-25-T3, despite its obsolete status, remains a robust solution for power management applications. Its single-channel voltage monitoring and flexible reset functionality make it a reliable choice for ensuring system stability. The device's compliance with environmental and safety standards, along with its surface mount package, further enhances its suitability for modern electronics. While newer alternatives may offer additional features, the CAT1023ZI-25-T3 continues to provide a dependable solution for power monitoring and system reset needs.