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KMA1117-3.3V AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

KMA1117-3.3V product

KMA1117-3.3V

PMIC - Voltage Regulators - Linear

LDO3.3V Regulator1A

The KMA1117-3.3V is a fixed 3.3V, 1A LDO regulator in an SOT-89 package, ideal for general-purpose power management.

Best for

  • General power regulation
  • Consumer electronics

Avoid if

  • High-power applications requiring significant heat dissipation

Check before use

  • Thermal design

Key specifications

Output Voltage
3.3 V
Max Output Current
1 A
Dropout Voltage
1.4 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

pYYBAGNjIMeAaosgAAGtx3SL4pU186.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for KMA1117-3.3V: 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 regulator providing a fixed 3.3V output.