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MIC803-46D3VM3-TR

MIC803-46D3VM3-TR Description

The MIC803-46D3VM3-TR is a single-channel voltage supervisor IC designed by Microchip Technology. This device is engineered to monitor a single voltage rail and provide reliable system reset functionality. It features a voltage threshold of 4.63V and operates with a reset timeout of at least 140ms, ensuring stable and dependable performance in various electronic systems. The MIC803-46D3VM3-TR is packaged in a compact SOT23-3 surface-mount package, making it ideal for space-constrained applications. It is available in tape and reel (TR) format, facilitating efficient manufacturing processes.

MIC803-46D3VM3-TR Features

• Voltage Monitoring: The MIC803-46D3VM3-TR is designed to monitor a single voltage rail with a threshold of 4.63V, providing precise control over system power conditions.
• Reset Functionality: It offers an active-low reset output with a minimum timeout of 140ms, ensuring reliable system initialization and recovery.
• Output Type: The device features an open drain or open collector output, offering flexibility in system design and compatibility with various logic levels.
• Mounting Type: With a surface-mount configuration, the MIC803-46D3VM3-TR is suitable for modern PCB designs, enabling compact and efficient implementations.
• Compliance: The IC is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity: The device has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard environmental conditions without additional handling precautions.

MIC803-46D3VM3-TR Applications

The MIC803-46D3VM3-TR is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the main power supply voltage in embedded systems, ensuring stable operation and preventing system failures due to voltage fluctuations.
• Microcontroller Reset: Provides a reliable reset signal for microcontrollers, ensuring proper initialization and recovery from power glitches.
• Telecommunications Equipment: Ensures stable operation of communication modules by monitoring power supply voltages and providing timely resets.
• Consumer Electronics: Used in devices such as smartphones, tablets, and IoT devices to monitor battery voltage and provide system resets when necessary.

Conclusion of MIC803-46D3VM3-TR

The MIC803-46D3VM3-TR is a robust and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality. Its compact SOT23-3 package and surface-mount configuration make it ideal for space-constrained applications, while its compliance with environmental and safety standards ensures it meets the requirements of modern electronic designs. The device's 140ms minimum reset timeout and 4.63V threshold provide reliable performance, making it a preferred choice for applications requiring stable power monitoring and system reset. Whether used in power supply monitoring, microcontroller reset, telecommunications, or consumer electronics, the MIC803-46D3VM3-TR delivers consistent and dependable performance.