onsemi

CAT1163WI-25-GT3

CAT1163WI-25-GT3 Description

The CAT1163WI-25-GT3 is a single-channel voltage supervisor IC designed for monitoring power supply voltages in various electronic systems. Manufactured by onsemi, this supervisor IC features a voltage threshold of 2.55V and is capable of monitoring a single voltage rail. The device is housed in an 8SOIC package and is available in a tape and reel (TR) format, making it suitable for surface mount applications. Despite its obsolete status, the CAT1163WI-25-GT3 remains a reliable choice for applications requiring precise voltage monitoring and reset functionality.

CAT1163WI-25-GT3 Features

• Voltage Monitoring: The CAT1163WI-25-GT3 is designed to monitor a single voltage rail with a threshold voltage of 2.55V, ensuring that the power supply remains within the specified limits.
• Reset Functionality: The device offers a reset timeout of 130ms minimum, providing a reliable reset mechanism to protect the system from power supply fluctuations. The reset output is active high/active low, offering flexibility in system design.
• Output Type: The output of the CAT1163WI-25-GT3 is open drain or open collector, allowing for compatibility with a wide range of digital logic families.
• Mounting Type: The surface mount package makes it suitable for automated assembly processes, enhancing manufacturing efficiency.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for storage and handling in various environmental conditions without the need for special precautions.
• Compliance: The CAT1163WI-25-GT3 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.
• Packaging: The tape and reel (TR) packaging format facilitates easy handling and integration into automated production lines.

CAT1163WI-25-GT3 Applications

The CAT1163WI-25-GT3 is ideal for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the main power supply voltage in embedded systems, ensuring that the system remains stable and functional.
• Embedded Systems: Suitable for use in microcontroller-based systems where a reliable reset mechanism is required to prevent system crashes due to power supply issues.
• Industrial Control Systems: Provides a robust solution for monitoring power supplies in industrial environments, ensuring reliable operation of critical equipment.
• Telecommunications: Can be used in telecom equipment to monitor power supply voltages and ensure system stability, preventing downtime and service interruptions.

Conclusion of CAT1163WI-25-GT3

The CAT1163WI-25-GT3 is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality. Despite its obsolete status, it remains a valuable component for applications requiring a single-channel voltage monitor with a 2.55V threshold. The device's surface mount package, open drain/collector output, and compatibility with various digital logic families make it a flexible and efficient solution for a wide range of electronic systems. The CAT1163WI-25-GT3 is an excellent choice for designers seeking a reliable and cost-effective voltage supervisor for their applications.