MIC2800-GFMYML-TR

Overview

The MIC2800-GFMYML-TR is a digital power management integrated circuit from Microchip Technology, housed in a 16-pin QFN package. It integrates one switching regulator and two linear regulators with an input voltage range of 2.7 V to 5.5 V. The device features a 2 MHz switching frequency and supports LowQ mode for efficiency optimization. Operating temperatures span from -40 °C to +125 °C, ensuring reliability across industrial applications.

Feature Summary

• Integrates one buck converter and two low-dropout linear regulators within a single compact package.
• Features LowQ mode technology designed to optimize power consumption during light-load conditions.
• Includes a Power-On Reset (POR) generator to ensure system stability during startup sequences.

Applications

• Portable electronic devices requiring efficient multi-rail power distribution
• Industrial control systems operating in harsh thermal environments
• Embedded computing platforms needing stable voltage regulation

Procurement Notes

Verify the specific suffix code against official Microchip documentation to confirm output voltage configurations and current ratings. Ensure compliance with RoHS standards and check moisture sensitivity levels prior to surface-mount assembly processes.

Selection Notes

Select this component when a combined solution for switching and linear regulation is required. Evaluate the 2.7 V to 5.5 V input range against system supply rails. Consider the 16-QFN footprint for space-constrained designs requiring high integration density.

Part Context

This part belongs to the MIC2800 series of digital power management ICs. It represents a specialized PMIC category combining DC-DC conversion with LDO capabilities. The series targets applications demanding high efficiency and minimal board space utilization through integrated power stage solutions.

Replacement Considerations

Consult official substitution lists for variants like MIC2800-G4MYML-TR or MIC2800-G1JJYML-TR. Verify pin compatibility and electrical parameter alignment before swapping components in existing designs.