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MIC1815-20U-TR

MIC1815-20U-TR Description

The MIC1815-20U-TR is a single-channel voltage supervisor IC designed by Microchip Technology. This device is ideal for monitoring a single voltage source and ensuring system reliability by providing a reset signal when the monitored voltage falls below a specified threshold. The IC features a voltage threshold of 2.55V and a reset timeout of at least 100ms, making it suitable for applications requiring precise voltage monitoring and reliable reset functionality.

MIC1815-20U-TR Features

• Voltage Monitoring: The MIC1815-20U-TR monitors a single voltage source with a threshold of 2.55V, ensuring that the system remains stable and reliable.
• Reset Functionality: The device provides an active-low reset output, which is triggered when the monitored voltage drops below the threshold. This feature is crucial for maintaining system integrity during power fluctuations or brownouts.
• Reset Timeout: The reset timeout is a minimum of 100ms, providing sufficient time for the system to stabilize before the reset signal is released.
• Surface Mount Packaging: The IC is available in a surface mount package (SOT23-3), making it suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level: The moisture sensitivity level (MSL) is rated at 1 (Unlimited), indicating that the device is not sensitive to moisture and can be stored and handled without special precautions.
• Compliance: The MIC1815-20U-TR is REACH unaffected and falls under the ECCN classification of EAR99, ensuring compliance with international regulations.
• Programmability: While the DigiKey programmability status is not verified, the device is designed for flexibility and ease of integration into various systems.

MIC1815-20U-TR Applications

The MIC1815-20U-TR is well-suited for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where a single voltage source needs to be monitored to ensure stable operation.
• Power Management: Useful in power management applications where precise voltage monitoring is required to prevent system failures.
• Consumer Electronics: Suitable for consumer electronics where compact design and reliable performance are essential.
• Industrial Control: Applicable in industrial control systems where voltage fluctuations can lead to critical failures, and a reliable reset mechanism is necessary.

Conclusion of MIC1815-20U-TR

The MIC1815-20U-TR from Microchip Technology is a robust and reliable voltage supervisor IC designed for single-channel voltage monitoring. Its features, such as the 2.55V threshold, 100ms reset timeout, and surface mount packaging, make it an excellent choice for a wide range of applications. The device's compliance with international regulations and its moisture sensitivity level of 1 (Unlimited) further enhance its suitability for various environments. Whether used in embedded systems, power management, consumer electronics, or industrial control, the MIC1815-20U-TR offers a reliable and efficient solution for voltage monitoring and system reset.