onsemi

MAX810SQ438T1G

MAX810SQ438T1G Description

The MAX810SQ438T1G is a Supervisor IC from onsemi, designed for monitoring a single voltage channel. It is a surface-mount device, packaged in a Tape & Reel (TR) format. This IC is compliant with the ROHS3 standard and is classified under the EAR99 category. The MAX810SQ438T1G is designed to operate with a threshold voltage of 4.38V and has a reset timeout of 140ms minimum. It is an active high reset supervisor and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before baking is required.

MAX810SQ438T1G Features

• Voltage Monitoring: Monitors 1 voltage channel with a threshold of 4.38V.
• Reset Mechanism: Features an active high reset for immediate response to voltage drops.
• Reset Timeout: Provides a minimum reset timeout of 140ms to ensure stable operation.
• Mounting Type: Surface mount for easy integration into PCB designs.
• Package: Comes in a Tape & Reel (TR) package for automated assembly processes.
• Compliance: ROHS3 compliant, ensuring environmental standards are met.
• ECCN: Classified as EAR99, facilitating international trade.
• MSL: MSL 1, allowing for unlimited storage time before baking is necessary.

MAX810SQ438T1G Applications

The MAX810SQ438T1G 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 voltages.
• Automotive Electronics: Protecting critical systems from voltage fluctuations.
• Telecommunications: Monitoring power supplies in base stations and other communication equipment.
• Medical Devices: Ensuring continuous and reliable operation by monitoring power sources.

Conclusion of MAX810SQ438T1G

The MAX810SQ438T1G is a robust supervisor IC designed for single-channel voltage monitoring. Its active high reset and minimum reset timeout of 140ms provide reliable protection against voltage drops. Despite being classified as obsolete, it remains a viable option for applications where its specific parameters are required. Its surface-mount design and compliance with environmental standards make it suitable for a wide range of electronic devices. While it may not be the latest model, its unique features make it advantageous in specific scenarios where its voltage threshold and reset characteristics are a perfect match.