onsemi

CAT811LTBI-GT3

CAT811LTBI-GT3 Description

The CAT811LTBI-GT3 is a Supervisor IC from onsemi, designed for monitoring a single voltage in electronic systems. It is a surface-mount device, packaged in a Tape & Reel (TR) format. This IC is compliant with the RoHS3 directive, indicating its suitability for environmentally friendly applications. The CAT811LTBI-GT3 is classified under the category of Supervisors and has a base product number of CAT811. It is important to note that the product status is marked as obsolete, which may affect its availability and future support.

CAT811LTBI-GT3 Features

• Voltage Monitoring: The CAT811LTBI-GT3 monitors a single voltage, with a threshold of 4.63V, ensuring reliable operation within specified parameters.
• Reset Mechanism: It features an active low reset, which is crucial for system stability and recovery from power dips or other voltage anomalies.
• Reset Timeout: The device has a minimum reset timeout of 140ms, providing sufficient time for the system to recover and stabilize.
• Mounting Type: Surface Mount technology allows for compact design and integration into PCBs.
• ECCN and HTSUS: The CAT811LTBI-GT3 is classified under EAR99 and HTSUS 8542.39.0001, facilitating international trade and compliance.
• Moisture Sensitivity Level (MSL): Rated at level 1, which means it has unlimited storage time before baking is required, simplifying handling and storage.

CAT811LTBI-GT3 Applications

The CAT811LTBI-GT3 is ideal for applications where reliable voltage supervision is critical. Some specific use cases include:

• Industrial Control Systems: Ensuring stable operation by monitoring power supply rails.
• Telecommunications Equipment: Protecting sensitive communication gear from voltage fluctuations.
• Automotive Electronics: Safeguarding electronic control units (ECUs) from power supply instabilities.
• Medical Devices: Ensuring continuous and reliable operation by monitoring power to critical components.

Conclusion of CAT811LTBI-GT3

The CAT811LTBI-GT3, despite being an obsolete product, offers a robust solution for single-channel voltage supervision in various electronic systems. Its active low reset, surface-mount packaging, and compliance with environmental regulations make it a suitable choice for applications requiring reliable voltage monitoring. However, users should consider the product's obsolescence when planning for long-term projects or looking for alternatives that may offer similar or improved features.