Overview of MIC2774H-31BM5-TR from Microchip Technology

The MIC2774H-31BM5-TR is a high-quality, low-power voltage supervisor designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This integrated circuit is specifically engineered to monitor power supplies in microprocessor and digital systems, providing a significant layer of protection against low voltage and brown-out conditions.

Key Features

• Dual Voltage Supervision: The device includes two voltage detectors, enabling it to monitor two different voltage thresholds simultaneously. This feature is crucial for systems that operate with more than one supply voltage level.
• Programmable Delay: It offers an adjustable delay time through an external capacitor, which allows designers to set the delay to meet specific system requirements, preventing false triggering.
• Low Power Consumption: The MIC2774H-31BM5-TR is optimized for battery-powered applications, with a quiescent current of typically 3 µA, making it an ideal choice for portable and low-power electronics.
• Manual Reset Input: A manual reset input is provided, giving the user the ability to initiate a system reset at any time, enhancing the system's control and reliability.
• Active-Low Reset Output: The reset output is active low, which is a common configuration compatible with many microprocessors and digital ICs, ensuring a wide range of compatibility.

Applications

The MIC2774H-31BM5-TR is versatile and can be used in a variety of applications, including:

• Portable Devices
• Embedded Systems
• Microprocessor/Microcontroller Systems
• Industrial Controls
• Automotive Systems

Product Specifications

The device is offered in a compact 5-pin SOT-23 package, making it suitable for space-constrained applications. It operates over a wide temperature range, ensuring reliability and performance under varying environmental conditions. The MIC2774H-31BM5-TR is also available in tape and reel packaging, which is ideal for automated manufacturing processes.

Microchip Technology's commitment to quality ensures that the MIC2774H-31BM5-TR voltage supervisor meets the high standards required for modern electronic systems, providing designers with a robust power management solution.