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LM1117RS-1.2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM1117RS-1.2 product

LM1117RS-1.2

Power Management (PMIC)

LDO1.2V1ATO-252

The LM1117RS-1.2 is a 1A fixed 1.2V LDO regulator in a TO-252 package, ideal for portable electronics and battery-powered systems.

Best for

  • Portable electronics
  • Battery-powered systems

Avoid if

  • High-current applications exceeding 1A
  • Designs without adequate thermal sinking

Check before use

  • Output capacitor requirements
  • Thermal resistance of the PCB layout

Key specifications

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

Compliance & Environment

RoHS
-
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

PowerConsumer

Datasheet

7778ba3929957ac5a2d563b422a8cd08_1808031700_HTC-Korea-TAEJIN-Tech-LM1117RS-1-2_C262794.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM1117RS-1.2: 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 1.2V output.