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ME2149FM5G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ME2149FM5G product

ME2149FM5G

Power Management (PMIC)

Boost RegulatorPMICCMOS

The ME2149FM5G is a high-efficiency CMOS step-up switching regulator designed for portable electronics, offering 1A output current and 1.0MHz switching frequency.

Best for

  • Portable battery-powered devices
  • Digital audio players
  • Wireless transceivers

Avoid if

  • Applications requiring output currents significantly above 1A
  • Designs where extremely low noise is critical without additional filtering

Check before use

  • Inductor saturation current
  • Output capacitor ESR
  • PCB layout for switching nodes

Key specifications

Topology
Boost
Max Output Current
1A
Switching Frequency
1.0MHz
Input Voltage
2.5V - 6V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsWireless Communication

Datasheet

581eddce5ef94fa4c1448770588ed5e3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ME2149FM5G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a CMOS step-up (boost) switching regulator with an integrated Nch Power MOS, optimized for high-efficiency power conversion in portable devices.