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LM1117RS-1.8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM1117RS-1.8 product

LM1117RS-1.8

Integrated Circuits (ICs)

LDOVoltage Regulator1.8V

The LM1117RS-1.8 is a 1A fixed 1.8V LDO linear regulator in a TO-252 package, suitable for general-purpose power management.

Best for

  • General purpose voltage regulation
  • Battery-powered applications

Avoid if

  • High efficiency is critical (use switching regulators instead)

Check before use

  • Thermal design and heat sinking requirements

Key specifications

Output Voltage
1.8 V
Max Output Current
1 A
Dropout Voltage
1.2 V
Package
TO-252

Compliance & Environment

RoHS
RoHS

Application

Power Management

Datasheet

2304140030_HTC-Korea-TAEJIN-Tech-LM1117RS-1-8_C262793.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM1117RS-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
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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 applications requiring stable, low-noise power.