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LT1117IST-3.3#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT1117IST-3.3#PBF product

LT1117IST-3.3#PBF

Voltage Regulators - Linear

LDOLinear Regulator3.3V

The LT1117IST-3.3#PBF is a fixed 3.3V, 800mA low dropout (LDO) linear regulator housed in a SOT-223-3 surface-mount package.

Best for

  • General purpose 3.3V power regulation
  • Low-current board-level power supplies

Avoid if

  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Thermal dissipation requirements for the SOT-223 package

Key specifications

Output Voltage
3.3 V
Max Output Current
800 mA
Package
SOT-223-3

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

General Power

Datasheet

268051.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT1117IST-3.3#PBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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 fixed-output 3.3V linear voltage regulator capable of delivering up to 800mA of output current.