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MG78L05N3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MG78L05N3 product

MG78L05N3

PMIC - Voltage Regulators - Linear

Linear Regulator5V120mA

The MG78L05N3 is a fixed 5V, 120mA linear voltage regulator designed for general-purpose power management in compact electronic devices.

Best for

  • Security systems
  • LED lighting
  • Mobile terminals

Avoid if

  • Applications requiring output currents > 120mA
  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Thermal dissipation requirements
  • Input voltage stability

Key specifications

Output Voltage
5 V
Max Output Current
120 mA
Input Voltage
7 V - 30 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

30b88dac2fc2680a8c2ac8fb587b4c9f_2406241107_Megain-MG78L05N3_C22396243.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MG78L05N3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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

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

Design and risk insights

Questions & answers

It is a fixed 5V three-terminal linear voltage regulator capable of providing up to 120mA of output current.