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LM2596R-3.3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM2596R-3.3 product

LM2596R-3.3

Power Management (PMIC)

Buck Regulator3A3.3VSwitching Regulator

The LM2596R-3.3 is a robust 3A step-down switching regulator providing a fixed 3.3V output, ideal for high-efficiency power conversion in industrial and consumer applications.

Best for

  • Step-down voltage regulation
  • Battery charger power supplies
  • On-card switching regulators

Avoid if

  • Applications requiring extremely low quiescent current in active mode
  • Designs where space is too constrained for the TO-263 package

Check before use

  • Inductor saturation current rating
  • Input/output capacitor ESR requirements

Key specifications

Output Voltage
3.3 V
Max Output Current
3 A
Switching Frequency
150 kHz
Max Input Voltage
40 V

Compliance & Environment

RoHS
-
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

e8798b8cba4055a145cd2928e65cbb3c_2304140030_HTC-Korea-TAEJIN-Tech-LM2596R-3-3_C90690.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM2596R-3.3: 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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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 monolithic integrated circuit designed as a 3.0A step-down (buck) switching regulator with a fixed 3.3V output.