ProjectsPricingInsights

NCP1117IST18T3G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1117IST18T3G product

NCP1117IST18T3G

Voltage Regulators - Linear

LDOLinear Regulator1.8V1A

The NCP1117IST18T3G is a fixed 1.8V, 1A low-dropout linear regulator from onsemi, designed for industrial and consumer applications.

Best for

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

Avoid if

  • Input voltage exceeds 20V
  • Applications requiring extremely low quiescent current

Check before use

  • Thermal dissipation requirements
  • Input/Output capacitor placement

Key specifications

Output Voltage
1.8 V
Max Output Current
1 A
Dropout Voltage
1.2 V
Package
SOT-223

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 NCP1117IST18T3G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

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 1.8V output, 1A low-dropout (LDO) linear voltage regulator housed in a SOT-223 package.