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ME6118A33B3G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ME6118A33B3G product

ME6118A33B3G

Amplifiers

LDO3.3V1AVoltage Regulator

The ME6118A33B3G is a 3.3V, 1A LDO regulator in a SOT-223 package, ideal for general-purpose power management.

Best for

  • Consumer electronics
  • Industrial point-of-regulation
  • Switching power supply post-regulation

Avoid if

  • Applications requiring ultra-low dropout below 100mV at high currents
  • Space-constrained designs where SOT-223 is too large

Check before use

  • Thermal dissipation at maximum load
  • ESR of the output capacitor

Key specifications

Output Voltage
3.3 V
Max Output Current
1 A
Dropout Voltage
1.3 V @ 1 A
Quiescent Current
52 µA

Compliance & Environment

RoHS
nan
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power ManagementIndustrial

Datasheet

b4b3090a0b71787ecd35693fdca7ddbe.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ME6118A33B3G: 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

5
PartDetailsMatch
AMS1117-3.3Kexin

A functional alternative in the same package, but with significantly higher quiescent current.

Needs validation

Design and risk insights

Questions & answers

It is a high-speed, low-dropout (LDO) linear voltage regulator providing a fixed 3.3V output with up to 1A current capability.