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LM1117T-3.3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM1117T-3.3 product

LM1117T-3.3

PMIC - Voltage Regulators - Linear

LDOVoltage Regulator3.3V1A

The LM1117T-3.3 is a standard 1A fixed 3.3V LDO regulator in a TO-220-3 package, ideal for general-purpose power management in portable and battery-operated devices.

Best for

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

Avoid if

  • Applications requiring extremely low dropout voltage (<1V) at high currents

Check before use

  • Thermal dissipation requirements for the TO-220 package

Key specifications

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

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementPortable Devices

Datasheet

pYYBAGNy-vKAHGHLAScm7yCk71U220.pdf

800 KB

Datasheet AI

CAD Models

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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 with a fixed 3.3V output, designed for applications requiring stable voltage regulation.