onsemi

CAT1024YI-25-GT3

CAT1024YI-25-GT3 Description

The CAT1024YI-25-GT3 is a single-channel voltage supervisor IC designed to monitor power supply voltages in various electronic systems. Manufactured by onsemi, this device is housed in an 8-TSSOP package and is available in a Tape & Reel (TR) format. It is specifically engineered to provide reliable voltage monitoring with a threshold voltage of 2.55V. The CAT1024YI-25-GT3 is designed for surface mount applications and features a reset timeout of 130ms minimum, ensuring robust system performance during power-up and brown-out conditions. Although the product is now obsolete, it remains a valuable component for legacy systems and applications where its specific voltage monitoring capabilities are required.

CAT1024YI-25-GT3 Features

• Voltage Monitoring: The CAT1024YI-25-GT3 is designed to monitor a single voltage rail with a threshold of 2.55V, making it suitable for systems requiring precise voltage supervision.
• Reset Functionality: The device features an active-low reset output, which is ideal for microcontrollers and other digital systems that require a reset signal to initialize properly.
• Output Type: The open drain or open collector output allows for flexible circuit design and compatibility with various logic families.
• Mounting Type: The surface mount package ensures ease of integration into modern PCB designs, facilitating compact and reliable system implementations.
• Compliance and Standards: The CAT1024YI-25-GT3 is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling procedures.

CAT1024YI-25-GT3 Applications

The CAT1024YI-25-GT3 is ideal for a variety of applications where reliable voltage monitoring is critical. Its precise threshold voltage and reset functionality make it suitable for:

• Microcontroller Systems: Ensuring proper initialization and operation of microcontrollers by providing a reliable reset signal.
• Power Supply Monitoring: Monitoring the voltage levels of power supplies in embedded systems to prevent malfunctions due to voltage fluctuations.
• Industrial Control Systems: Providing voltage supervision in industrial applications where system reliability and stability are paramount.
• Telecommunications Equipment: Ensuring stable operation of telecommunication devices by monitoring power supply voltages and issuing reset signals as needed.

Conclusion of CAT1024YI-25-GT3

The CAT1024YI-25-GT3 is a robust and reliable single-channel voltage supervisor IC that offers precise voltage monitoring and reset functionality. Despite its obsolescence, it remains a valuable component for legacy systems and applications requiring specific voltage supervision capabilities. Its surface mount package, open drain or open collector output, and compliance with environmental and safety standards make it a versatile and reliable choice for a wide range of electronic systems.