Microchip Technology

TC54VC2802EZB

TC54VC2802EZB Description

The TC54VC2802EZB is a single-channel voltage supervisor IC designed by Microchip Technology. This device is part of the Power Management (PMIC) category and is housed in a TO92-3 package, making it suitable for through-hole mounting. The TC54VC2802EZB is designed to monitor a single voltage level, ensuring that it remains above a specified threshold of 2.8V. This feature is crucial for maintaining system stability and preventing malfunctions due to voltage fluctuations.

The TC54VC2802EZB features an active-low reset output, which provides a reliable reset signal to the system when the monitored voltage falls below the threshold. This reset function is essential for initializing microcontrollers, microprocessors, and other digital systems, ensuring they start in a known state. The device is also compliant with ROHS3 standards, ensuring it meets environmental and safety regulations.

TC54VC2802EZB Features

• Single Voltage Monitoring: The TC54VC2802EZB is designed to monitor a single voltage level, making it ideal for applications where a single power supply needs to be monitored.
• 2.8V Threshold Voltage: The device ensures that the monitored voltage remains above 2.8V, providing a reliable threshold for system stability.
• Active-Low Reset Output: The reset output is active-low, which is a common requirement for many digital systems, ensuring compatibility with a wide range of applications.
• Through-Hole Mounting: The through-hole package type allows for easy integration into printed circuit boards (PCBs) and provides robust mechanical stability.
• ROHS3 Compliance: The TC54VC2802EZB meets ROHS3 compliance, ensuring it adheres to environmental and safety standards.
• Moisture Sensitivity Level (MSL) 1: The device has an MSL rating of 1, indicating it is not sensitive to moisture, making it suitable for a wide range of environmental conditions.

TC54VC2802EZB Applications

The TC54VC2802EZB is ideal for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Microcontroller and Microprocessor Systems: Ensuring that these systems start in a known state by providing a reliable reset signal when the power supply voltage falls below the threshold.
• Power Supply Monitoring: Monitoring the voltage levels of power supplies to prevent system malfunctions due to voltage drops.
• Embedded Systems: Providing a stable reset mechanism for embedded systems that require high reliability and stability.
• Industrial Control Systems: Ensuring that industrial control systems operate within specified voltage ranges to prevent equipment damage and ensure safe operation.

Conclusion of TC54VC2802EZB

The TC54VC2802EZB is a robust and reliable single-channel voltage supervisor IC designed for through-hole mounting. Its 2.8V threshold voltage and active-low reset output make it an ideal choice for a variety of applications where voltage monitoring and system reset are critical. The device's compliance with ROHS3 standards and its MSL 1 rating ensure it meets environmental and safety requirements while providing reliable performance in various conditions. While the TC54VC2802EZB is now considered obsolete, it remains a valuable component for legacy systems and applications where its unique features and performance benefits are still required.