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PT7M7812MTBE

PT7M7812MTBE Description

The PT7M7812MTBE is a single-channel voltage supervisor IC designed by Diodes Incorporated. This device is specifically engineered to monitor a single voltage source and provide reliable reset functionality to ensure system stability. The PT7M7812MTBE operates with a voltage threshold of 4.38V, ensuring precise monitoring and control. It features a reset timeout of at least 140ms, which is crucial for maintaining system integrity during power fluctuations and brownouts. The IC is packaged in a surface-mount SOT143-4 package, making it suitable for compact and high-density PCB designs.

PT7M7812MTBE Features

• Single Voltage Monitoring: The PT7M7812MTBE is designed to monitor a single voltage source, providing focused and efficient supervision.
• Active High Reset: The reset output is active high, which is beneficial for compatibility with a wide range of digital systems.
• Fast Reset Timeout: With a minimum reset timeout of 140ms, the PT7M7812MTBE ensures quick and reliable system resets, minimizing downtime.
• Surface Mount Packaging: The SOT143-4 package is ideal for surface-mount technology (SMT), allowing for easy integration into modern PCB designs.
• High Voltage Threshold: The 4.38V threshold voltage ensures accurate monitoring of higher voltage systems.
• Compliance and Safety: The PT7M7812MTBE is ROHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the PT7M7812MTBE is suitable for a wide range of environmental conditions without the need for special handling.

PT7M7812MTBE Applications

The PT7M7812MTBE is ideal for applications requiring reliable voltage monitoring and system reset functionality. Its single-channel monitoring capability makes it particularly useful in systems where a single voltage source needs to be closely supervised. Some specific use cases include:

• Power Supply Supervision: Ensuring the stability of power supplies in embedded systems and industrial control applications.
• Microcontroller Reset: Providing a reliable reset signal to microcontrollers to prevent erratic behavior during power fluctuations.
• Telecommunications Equipment: Monitoring power levels in telecom devices to maintain system reliability.
• Consumer Electronics: Ensuring stable operation in devices such as routers, modems, and set-top boxes.

Conclusion of PT7M7812MTBE

The PT7M7812MTBE by Diodes Incorporated is a robust and reliable single-channel voltage supervisor IC. Its precise voltage monitoring, fast reset timeout, and surface-mount packaging make it an excellent choice for a variety of applications. Despite its obsolete status, the PT7M7812MTBE remains a viable option for systems requiring straightforward and dependable voltage supervision. Its compliance with environmental standards and high moisture sensitivity level further enhance its suitability for diverse operating conditions.