MIC2800-G8SYML-TR

Overview

The MIC2800-G8SYML-TR is a specialized Power Management IC (PMIC) from Microchip Technology, housed in a 16-VFQFN package. It integrates one buck converter and two low-dropout linear regulators to provide three independent output rails. The device operates within an input voltage range of 2.7 V to 5.5 V and supports switching frequencies up to 2 MHz. Output specifications include 1.8 V at 600 mA for the first rail, 1.15 V at 300 mA for the second, and 3.3 V at 300 mA for the third. It functions reliably across an extended temperature range of -40°C to +125°C.

Feature Summary

• Integrates a high-frequency buck converter with two low-noise LDOs for efficient multi-rail power distribution.
• Features LowQ Mode technology to minimize quiescent current consumption during standby or low-load conditions.
• Includes integrated Power-On Reset (POR) circuitry to ensure system stability during power-up sequences.

Applications

• Automotive infotainment systems requiring stable multi-voltage supplies.
• Digital power management solutions for connected vehicle modules.
• Portable electronic devices needing compact, high-efficiency power regulation.

Procurement Notes

Verify the specific suffix G8SYML against official Microchip documentation to confirm exact output voltages and current ratings. Ensure compatibility with RoHS3 standards and check moisture sensitivity level (MSL 3) requirements for surface-mount assembly processes. Confirm lead times directly with authorized distributors as availability fluctuates.

Selection Notes

Select this component when a single-package solution is required for generating multiple regulated voltages from a single 2.7V–5.5V source. The 2MHz switching frequency allows for smaller external inductors and capacitors compared to lower-frequency alternatives. Verify that the combined load currents do not exceed the thermal limits of the 16-QFN package under maximum ambient temperatures.

Part Context

This part belongs to the MIC2800 series of digital power management ICs designed for automotive and industrial applications. The series typically combines switching and linear regulation technologies to optimize efficiency and noise performance. The G8SYML variant specifically denotes the fixed output configuration and packaging style within this product family.

Replacement Considerations

Check for MIC2800 variants with different suffixes if alternative output voltages are needed. Cross-reference with other Microchip PMICs offering similar topology but different pin counts or thermal packages if space constraints change.