MIC2800-G7SYML

Overview

The MIC2800-G7SYML is a digital power management IC from the MIC2800 series, manufactured by Microchip Technology. It integrates one DC-DC buck converter and two linear regulators within a 16-pin QFN package. The device operates with an input voltage range of 2.7 V to 5.5 V and supports output voltages from 1.575 V to 3.3 V. It features LowQ Mode for efficiency optimization and includes Power-On Reset (POR) functionality. The component is designed for surface mount installation and functions reliably across a temperature range of -40°C to +125°C.

Feature Summary

• Integrates a switching regulator and dual linear regulators in a single compact package
• Features LowQ Mode for enhanced power efficiency under light load conditions
• Includes built-in Power-On Reset (POR) circuitry for system reliability

Applications

• Portable electronic devices requiring efficient multi-rail power distribution
• Embedded systems utilizing digital power management architectures
• Battery-powered equipment needing extended operational life through optimized regulation

Procurement Notes

Verify the manufacturer designation as Microchip Technology, as Micrel was acquired. Confirm the specific suffix G7SYML matches required output configurations. Check datasheet revisions for any pinout or electrical parameter updates. Ensure compatibility with RoHS standards if required by your application specifications.

Selection Notes

Select this component when a combined solution for buck conversion and LDO regulation is needed. Consider the 16-QFN footprint for space-constrained designs. Evaluate the 2.7V to 5.5V input range against your supply rails. Verify that the integrated POR meets your system startup requirements without external components.

Part Context

This part belongs to the MIC2800 family of digital power management ICs. These devices are designed to replace multiple discrete regulators, reducing board space and complexity. The series typically offers programmable parameters via digital interfaces, allowing for flexible configuration in various portable and industrial applications.

Replacement Considerations

Check for other MIC2800 variants with different suffixes if output voltage ranges differ. Compare pinouts carefully as variations exist within the family. Consult official substitution guides for cross-referencing with similar PMICs from other manufacturers.