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NCP1117DT18RKG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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NCP1117DT18RKG product

NCP1117DT18RKG

Voltage Regulators - Linear

LDOLinear Regulator1.8V

The NCP1117DT18RKG is a fixed 1.8 V, 1.0 A low-dropout (LDO) linear voltage regulator in a DPAK package, designed for point-of-regulation applications.

Best for

  • Point of regulation in consumer and industrial equipment
  • Post-regulation for switching power supplies

Avoid if

  • Input voltage exceeds 20 V
  • Applications requiring extremely low dropout voltage

Check before use

  • Thermal dissipation requirements
  • Output capacitor ESR limits (33 mΩ to 2.2 Ω)

Key specifications

Output Voltage
1.8 V
Output Current
1.0 A
Dropout Voltage
1.2 V (max @ 800 mA)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power ManagementIndustrial

Datasheet

NCP1117-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1117DT18RKG: 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 1.8 V output, 1.0 A low-dropout linear regulator from onsemi, housed in a DPAK package.