Product Overview: MIC2775-26BM5 from Microchip Technology

The MIC2775-26BM5 is a high-quality, integrated circuit designed by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This product is a microprocessor supervisory circuit that provides a cost-effective solution for monitoring power supplies in microprocessor systems, ensuring reliable operation and system stability.

Key Features

• Reset Threshold Voltage: The MIC2775-26BM5 has a precise reset threshold voltage of 2.63V, making it ideal for 2.5V to 3.3V systems.
• Low Quiescent Current: It features a low quiescent current of 3.5µA, which is beneficial for battery-powered applications where power conservation is critical.
• Manual Reset Input: The inclusion of a manual reset input allows for a system reset to be triggered with an external switch or logic signal, providing additional control and safety.
• Reset Timeout Delay: The device has a fixed reset timeout delay of 140ms, ensuring the system has sufficient time to stabilize after a reset event.
• Output Driver: The open-drain reset output driver can be connected to a pull-up resistor to match the logic level of the microprocessor being monitored.

Applications

• Portable Devices
• Embedded Systems
• Microprocessor/Microcontroller Systems
• Data Storage Equipment
• Networking Hardware

The MIC2775-26BM5 supervisory IC is presented in a compact SOT-23-5 package, making it suitable for space-constrained applications. Its robust design ensures that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions. By monitoring the supply voltage, it provides a high level of protection for digital systems against unpredictable events such as sudden power loss or dips in power supply voltage.

Microchip Technology's commitment to quality means that the MIC2775-26BM5 is manufactured to the highest standards, ensuring reliability and performance for critical system monitoring applications. Whether used in consumer electronics or industrial control systems, this supervisory circuit is an essential component for maintaining system integrity.