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

AI summary

AMS1117-ADJ product

AMS1117-ADJ

Power Management (PMIC)

LDOVoltage Regulator1A

The AMS1117-ADJ is a standard 1A adjustable LDO regulator widely used for general-purpose power management.

Best for

  • General power regulation
  • Battery-powered systems

Avoid if

  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Thermal dissipation requirements for the chosen package

Key specifications

Max Output Current
1 A
Dropout Voltage
1.2 V
Operating Temp
-40°C to 125°C

Compliance & Environment

RoHS
RoHS

Application

Power Management

Datasheet

1811021917_Advanced-Monolithic-Systems-AMS1117-ADJ_C6188.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AMS1117-ADJ: 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

Real-time and catalog pricing from verified distributors

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

Alternative components

3
PartDetailsMatch
NCP1117ST33T3Gonsemi

Fixed 3.3V 1A SOT-223 LDO candidate with topology caveats.

Needs validation

Design and risk insights

Questions & answers

It is a 1A low-dropout linear voltage regulator with an adjustable output voltage.