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LD1117S33TR(MS) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LD1117S33TR(MS) product

LD1117S33TR(MS)

PMIC - Voltage Regulators - Linear

LDO3.3VLinear Regulator

The LD1117S33TR(MS) is a 3.3V fixed-output LDO linear regulator designed for 1A applications.

Best for

  • General purpose 3.3V power rails
  • Post-regulation for switching supplies

Avoid if

  • High input-to-output voltage differentials without proper thermal design

Check before use

  • Thermal resistance requirements based on power dissipation

Key specifications

Output Voltage
3.3 V
Max Output Current
1 A
Dropout Voltage
1.3 V
Package
SOT-223

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

65f90f20f53d31b309f316adc64d64c1_2401261511_MSKSEMI-LD1117S33TR-MS_C20538890.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LD1117S33TR(MS): 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 low-dropout (LDO) linear voltage regulator from MSKSEMI that provides a fixed 3.3V output with up to 1A of load current.