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1117-1.8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1117-1.8 product

1117-1.8

PMIC - Voltage Regulators - Linear

LDO1.8V1AVoltage Regulator

The 1117-1.8 is a standard 1A fixed 1.8V LDO regulator in an SOT-223 package, suitable for general-purpose power management.

Best for

  • General power regulation
  • Battery-powered systems

Avoid if

  • Applications requiring very low dropout voltage
  • Input voltage > 12V

Check before use

  • Thermal design
  • Output capacitor requirements

Key specifications

Output Voltage
1.8 V
Max Output Current
1 A
Dropout Voltage
1.2 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

deec1e911feec4449ade664919fffcc9_2208161803_IDCHIP-1117-1-8_C5125087.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1117-1.8: 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 1A low-dropout (LDO) linear voltage regulator with a fixed 1.8V output, designed for various electronic applications.