Product Overview: MIC2774L-22BM5-TR by Microchip Technology

The MIC2774L-22BM5-TR is a high-performance, low-power supervisory circuit designed by Microchip Technology to monitor power supplies in microprocessor and digital systems. It provides a crucial function in ensuring system reliability by offering reset and monitoring capabilities for the host system.

Key Features

• Reset Threshold Voltage: The MIC2774L-22BM5-TR has a preset threshold voltage of 2.2V, which is ideal for managing 2.5V power supplies commonly used in digital circuits.
• Low Quiescent Current: This component is optimized for battery-powered devices, with a very low quiescent current that helps to extend battery life.
• Manual Reset Input: It includes a manual reset input that allows the system to be reset via an external button or signal, providing an additional level of control.
• Output Driver: The device features an open-drain output driver for the reset signal, ensuring compatibility with a variety of microprocessor configurations.
• Immunity to Short VDD Transients: The MIC2774L-22BM5-TR is designed to ignore short transients on the VDD line, which helps prevent false triggering of the reset signal.

Applications

The supervisory circuit is suitable for a wide range of applications, including:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Microprocessor/Microcontroller Systems
• Computers and Servers
• Intelligent Instruments
• Automotive Systems

Package and Availability

The MIC2774L-22BM5-TR is offered in a compact 5-pin SOT-23 package, making it suitable for space-constrained applications. The "TR" suffix indicates that the device is provided in tape and reel packaging, which is convenient for automated manufacturing processes.

Quality and Reliability

As with all Microchip products, the MIC2774L-22BM5-TR is manufactured to high standards of quality and reliability, ensuring consistent performance and a long operational lifespan for the systems in which it is used.

With its precision voltage monitoring and low-power consumption, the MIC2774L-22BM5-TR from Microchip Technology is an excellent choice for designers looking to enhance the reliability and efficiency of their electronic systems.