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MC78L18ACPG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MC78L18ACPG product

MC78L18ACPG

Voltage Regulators - Linear

Linear Regulator18V100mATO-92

The MC78L18ACPG is a fixed 18V, 100mA positive linear voltage regulator in a TO-92 package, suitable for low-current power supply applications.

Best for

  • Low-current local voltage regulation
  • General-purpose power supplies

Avoid if

  • Output current exceeds 100mA
  • High-efficiency requirements (use switching regulators instead)

Check before use

  • Input voltage range
  • Thermal management

Key specifications

Output Voltage
18 V
Max Output Current
100 mA
Dropout Voltage
1.7 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power

Datasheet

MC78L00A-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for MC78L18ACPG: 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

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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 positive voltage regulator that provides a stable 18V output with up to 100mA of current.