onsemi

CAT1161LI-25-G

CAT1161LI-25-G Description

The CAT1161LI-25-G is a single-channel voltage supervisor IC designed for monitoring power supply voltages in various electronic systems. Manufactured by onsemi, this device is housed in a Through Hole package, specifically an 8DIP tube, making it suitable for applications requiring robust mechanical stability and ease of installation. The CAT1161LI-25-G is designed to monitor a single voltage with a threshold of 2.55V, ensuring reliable power monitoring for critical systems.

CAT1161LI-25-G Features

• Voltage Monitoring: The CAT1161LI-25-G is designed to monitor a single voltage with a threshold of 2.55V, providing accurate and reliable power supply monitoring.
• Reset Timeout: The device features a minimum reset timeout of 130ms, ensuring that the system has sufficient time to stabilize before the reset signal is released.
• Output Type: The output is an open drain or open collector, offering flexibility in circuit design and compatibility with various load configurations.
• Reset Configuration: The reset function can be configured as either active high or active low, providing additional flexibility in system design.
• Mounting Type: The Through Hole mounting type ensures mechanical stability and ease of installation, making it suitable for a wide range of applications.
• Package: The device is packaged in a tube, which offers protection and ease of handling during manufacturing and assembly processes.
• Moisture Sensitivity Level (MSL): The CAT1161LI-25-G has an MSL of 1 (Unlimited), indicating that it is not sensitive to moisture, making it suitable for use in various environmental conditions.
• ECCN and REACH Compliance: The device is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international export control regulations and environmental standards.

CAT1161LI-25-G Applications

The CAT1161LI-25-G is ideal for applications requiring reliable power supply monitoring and system reset functionality. Some specific use cases include:

• Embedded Systems: In embedded systems where power supply stability is critical, the CAT1161LI-25-G ensures reliable operation by monitoring the power supply voltage and providing a reset signal if the voltage drops below the threshold.
• Industrial Control Systems: In industrial environments, the robust Through Hole package and moisture resistance make the CAT1161LI-25-G suitable for monitoring power supplies in control systems and machinery.
• Telecommunications: The device can be used in telecommunication equipment to monitor power supplies and ensure system reliability, preventing unexpected shutdowns and data loss.
• Consumer Electronics: In consumer electronics, the CAT1161LI-25-G can be used to monitor power supplies in devices such as routers, modems, and set-top boxes, ensuring reliable operation and preventing damage due to voltage fluctuations.

Conclusion of CAT1161LI-25-G

The CAT1161LI-25-G is a versatile and reliable single-channel voltage supervisor IC designed for a wide range of applications. Its features, including the 2.55V threshold, 130ms minimum reset timeout, and flexible reset configuration, make it an ideal choice for monitoring power supplies in various electronic systems. The Through Hole mounting type and robust packaging ensure mechanical stability and ease of installation, while compliance with ECCN and REACH standards ensures regulatory compliance. Although the product is now obsolete, its unique features and advantages make it a valuable component for legacy systems and specific applications where its capabilities are still required.