MIC2800-GFMYML

$1.33

Description：DIGITAL POWER MANAGEMENT IC 2 ME
Series：-
Mfr：Micrel Inc.
Package：Bulk

SKU:0051359f55f3 Category: Voltage Regulators - Linear + Switching Brand: Micrel Inc.

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Product introduction

Product Detailed Parameters

Description：DIGITAL POWER MANAGEMENT IC 2 ME
Series：-
Mfr：Micrel Inc.
Package：Bulk
Topology：Step-Down (Buck) (1), Linear (LDO) (2)
Number of Outputs：3
Frequency - Switching：2MHz
Voltage/Current - Output 1：1.8V, 600mA
Voltage/Current - Output 2：1.5V, 300mA
Voltage/Current - Output 3：2.8V, 300mA
w/LED Driver：No
w/Supervisor：No
w/Sequencer：No
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-VFQFN
Supplier Device Package：16-QFN (3x3)
Grade：-
Qualification：-

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MIC2800-GFMYML

Overview

The MIC2800-GFMYML is a digital power management IC from the MIC2800 series, manufactured by Microchip Technology (formerly Micrel). It integrates a 2MHz synchronous buck converter with two standalone LDOs in a 16-pin QFN package. The device operates on an input voltage range of 2.7V to 5.5V. The DC/DC converter provides up to 600mA output current, while each LDO supports 300mA. It features LOWQ mode for low quiescent current and integrated power-on reset.

Feature Summary

Integrates a high-efficiency 2MHz PWM synchronous buck converter with dual 300mA LDOs
Features LOWQ mode for ultra-low quiescent current consumption during light load conditions
Includes an integrated power-on reset circuit with adjustable delay time

Applications

Mobile phones
Portable media players
GPS receivers

Procurement Notes

Verify the manufacturer designation carefully, as the MIC2800 series was originally developed by Micrel and is now produced by Microchip Technology. Confirm that the specific suffix GFMYML matches the required pinout and thermal pad configuration for your PCB layout. Ensure compliance with RoHS standards and check for moisture sensitivity level requirements during storage and handling.

Selection Notes

Select this component when a compact solution is needed for portable applications requiring multiple regulated rails. The integration of a buck converter and two LDOs reduces board space compared to discrete solutions. Consider the 2MHz switching frequency for smaller passive components and the LOWQ mode for battery life optimization in standby states.

Part Context

The MIC2800 belongs to a family of specialized PMICs designed for mobile and portable electronics. It replaces multiple discrete regulators with a single chip, simplifying design and improving efficiency. The series is known for its small MLF/QFN packaging and flexible output configurations suitable for core and I/O supply needs.