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AMS1117-1.2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AMS1117-1.2 product

AMS1117-1.2

Power Management (PMIC)

LDO1.2V1AVoltage Regulator

The AMS1117-1.2 is a standard 1A fixed 1.2V LDO regulator suitable for general-purpose power management in portable and battery-operated devices.

Best for

  • Portable electronics
  • Battery-powered systems
  • Post-regulation for switching power supplies

Avoid if

  • Applications requiring extremely low quiescent current or very low dropout voltage

Check before use

  • Thermal dissipation requirements for the chosen package

Key specifications

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

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

984e52019673f6dde59f2db24c288e80_2201121500_WPMtek-Wei-Pan-Microelectronics-AMS1117-1-2_C2931369.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AMS1117-1.2: 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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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 1A low-dropout (LDO) linear voltage regulator that provides a fixed 1.2V output.