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LD1117S50CTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LD1117S50CTR product

LD1117S50CTR

Voltage Regulators - Linear

LDO5V RegulatorSTMicroelectronics

The LD1117S50CTR is a reliable, fixed 5.0 V LDO regulator from STMicroelectronics, widely used for general-purpose power management in SOT-223.

Best for

  • General purpose 5 V power rails
  • SCSI-2 active termination

Avoid if

  • High-current applications exceeding 800 mA
  • Applications requiring ultra-low dropout voltage

Check before use

  • Thermal dissipation requirements for the SOT-223 package

Key specifications

Output Voltage
5.0 V
Max Output Current
800 mA
Dropout Voltage
1 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

LD1117S50CTR-STMicroelectronics-datasheet-14168930.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LD1117S50CTR: 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 5.0 V, 800 mA low dropout (LDO) linear voltage regulator manufactured by STMicroelectronics in a SOT-223 package.