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LDL1117S50R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LDL1117S50R product

LDL1117S50R

Voltage Regulators - Linear

LDOVoltage Regulator5V

The LDL1117S50R is a high-performance 1.2 A LDO regulator from STMicroelectronics, providing a fixed 5.0 V output.

Best for

  • SMPS post-regulation
  • Industrial power supplies

Avoid if

  • Applications requiring output voltages below 2.5 V (where dropout specs may vary)

Check before use

  • Thermal design and capacitor ESR requirements

Key specifications

Output Voltage
5.0 V
Max Current
1.2 A
Dropout
350 mV

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

ldl1117.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LDL1117S50R: 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

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1.2 A low-dropout linear voltage regulator with a fixed 5.0 V output, designed for high PSRR applications.