Microchip Technology's MIC2772-L3T3YML-TR Supervisory Circuit

The MIC2772-L3T3YML-TR is a highly integrated supervisory circuit designed by Microchip Technology, a leader in providing smart, connected, and secure embedded control solutions. This device is engineered to monitor power supplies in microprocessor and digital systems, providing a crucial safeguard against power failures or low voltage conditions. It is an essential component for applications requiring high reliability and precision in power management.

Key Features

• Dual Voltage Monitoring: The MIC2772 features two voltage detectors, allowing for simultaneous monitoring of two different voltage thresholds. This ensures that both the core and the I/O voltages are within acceptable ranges for safe operation.
• Programmable Delay: It offers an adjustable delay time through an external capacitor, which provides designers with the flexibility to tailor the supervisory circuit to specific system requirements.
• Manual Reset Input: A manual reset input enables users to initiate a system reset, offering an additional level of control.
• Low Quiescent Current: The low current consumption of the MIC2772 makes it an ideal choice for battery-powered devices, helping to extend battery life and reduce power usage.
• Active-Low Reset: The reset output is active low and is guaranteed to remain asserted for a minimum duration even with a fast transient on monitored voltages.

Applications

The MIC2772-L3T3YML-TR is versatile and can be used in a wide range of applications, including:

• Portable/Battery-Powered Equipment
• Microprocessor/Microcontroller Systems
• Computers and Servers
• Embedded Systems
• Industrial Controllers

Product Specifications

This supervisory circuit comes in a compact 8-pin MLF® package, making it suitable for space-constrained applications. The MIC2772 operates over a wide voltage range and features precision voltage monitoring to ensure system stability and reliability. The device is also characterized for operation over the full temperature range of -40°C to +125°C, accommodating a broad spectrum of environmental conditions.

With its robust set of features, the MIC2772-L3T3YML-TR from Microchip Technology is a top choice for designers looking to enhance system integrity through reliable voltage monitoring and reset functions.