Microchip Technology MIC2774L-31BM5-TR

The MIC2774L-31BM5-TR from Microchip Technology is a highly integrated power management IC designed to provide a reliable solution for supervisory and reset functions in electronic devices. This compact, low-power component is essential for ensuring the correct operation of microcontrollers and other digital systems by monitoring their power supplies.

Key Features

• Adjustable Reset Threshold: The device offers an adjustable reset threshold voltage, allowing designers to tailor the reset trigger level to specific application requirements.
• Low Quiescent Current: With a low quiescent current consumption, the MIC2774L-31BM5-TR is suitable for battery-powered applications where power efficiency is critical.
• Manual Reset Input: The inclusion of a manual reset input provides an additional layer of system control, enabling users or external circuits to initiate a system reset.
• Debounced TTL/CMOS-Compatible Inputs: The reset and manual reset inputs are debounced, ensuring clean and glitch-free signals for reliable operation.
• Immunity to Short VCC Transients: The device is designed to ignore short transients on the VCC line, preventing unnecessary resets and improving system stability.
• Active-Low Reset Output: The reset output is active-low, which is a common configuration compatible with a wide range of microcontrollers and digital ICs.

Package and Availability

The MIC2774L-31BM5-TR is available in a compact SOT-23-5 package, making it ideal for space-constrained applications. The package is designed for surface-mount technology (SMT), facilitating automated assembly processes and high-density PCB designs.

Applications

This versatile supervisory circuit is suitable for a variety of applications, including:

• Portable and battery-operated devices
• Embedded systems
• Microcontroller power supply monitoring
• Intelligent instruments
• Automotive systems

With its robust feature set and Microchip Technology's reputation for quality, the MIC2774L-31BM5-TR is an excellent choice for designers looking to enhance the reliability and performance of their electronic systems.