LM2575S-3.3 P+ Datasheet, Specs, Alternatives & ECAD | JSMSEMI | PartGenie

AI summary

LM2575S-3.3 P+ product

The LM2575S-3.3 is a fixed 3.3V, 1A step-down switching regulator in a TO-263-5 package, ideal for efficient power conversion in industrial and instrumentation applications.

Best for

General purpose buck conversion
Industrial power supplies

Avoid if

Applications requiring very high efficiency at low currents
Space-constrained designs requiring tiny footprints

Check before use

Inductor selection based on output voltage and load current
Thermal dissipation requirements

Key specifications

Output Voltage: 3.3 V
Max Output Current: 1 A
Input Voltage: 4 V - 40 V

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial PowerInstrumentation

Datasheet

poYBAGNUTIuAP5gxABRDLKLO_zg447.pdf

800 KB

CAD Models

Download ECAD models for LM2575S-3.3 P+: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

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 for step-down (buck) DC-DC conversion, providing a fixed 3.3V output at up to 1A.