What are the key applications for this device?

It is commonly used in LCD monitors, TVs, digital photo frames, set-top boxes, ADSL modems, and various telecom/networking equipment.

What should engineers review before using this part?

Ensure the input voltage stays within the 4.5V to 40V range and that the PCB layout follows the datasheet guidelines, particularly regarding the placement of the Schottky diode and output capacitor.

What are the key specifications?

It features a 3A output current, 150KHz switching frequency, 5V fixed output, and internal thermal/current-limit protection.

What are the sourcing risks?

The part is currently active and widely available, with no significant supply chain risks reported.

What is the pinout of XL2596S-5.0E1?

Use the XL2596S-5.0E1 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about XL2596S-5.0E1 pinout to locate pins, power rails, and interface signals before layout.

XL2596S-5.0E1 Datasheet, Specs, Alternatives & ECAD | XLSEMI

AI summary

The XL2596S-5.0E1 is a reliable 3A, 5V fixed-output buck converter in a TO263-5L package, ideal for general-purpose step-down power applications.

Best for

General purpose step-down power supplies
Consumer electronics
Networking equipment

Avoid if

Applications requiring extremely low quiescent current
Space-constrained designs where TO263 is too large

Check before use

Thermal management requirements
Input voltage transients

Key specifications

Output Voltage: 5 V
Max Output Current: 3 A
Input Voltage: 4.5 V - 40 V
Switching Frequency: 150 kHz

Compliance & Environment

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

Application

Consumer ElectronicsPower SuppliesNetworking Equipment

Datasheet

o4YBAF7h8RaAUpIIAAZHvpxxH88018.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for XL2596S-5.0E1: 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 3A, 150KHz fixed-frequency step-down (buck) DC-DC converter with a fixed 5V output, designed for high-efficiency power regulation.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the XL2596S-5.0E1?+×

What are the key applications for this device?+×

What should engineers review before using this part?+×

What are the key specifications?+×

What are the sourcing risks?+×

What is the pinout of XL2596S-5.0E1?+×