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ME6203A33M3G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ME6203A33M3G product

ME6203A33M3G

Power Management (PMIC)

LDO3.3V40V InputMICRONE

The ME6203A33M3G is a 100mA, 40V-input LDO regulator providing a fixed 3.3V output in a SOT23-3 package.

Best for

  • Industrial power supplies
  • Battery-powered devices
  • High-voltage to 3.3V conversion

Avoid if

  • Applications requiring >100mA output current
  • Extremely space-constrained designs where thermal dissipation is critical

Check before use

  • Thermal design at high input voltages
  • Output capacitor ESR specifications

Key specifications

Output Voltage
3.3 V
Max Input Voltage
40 V
Output Current
100 mA
Quiescent Current
3 µA

Compliance & Environment

RoHS
nan
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

PowerIndustrial

Datasheet

79ea1372dd41ee131b868193b59b3083.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ME6203A33M3G: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

2
PartDetailsMatch
ME6209A33M3GMICRONE

Same package and manufacturer, but max input voltage is critically lower at 18V.

Needs validation

Design and risk insights

Questions & answers

It is a high-input voltage (up to 40V) LDO linear regulator that provides a fixed 3.3V output with a maximum current of 100mA.