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XL1509E-3.3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

XL1509E-3.3 product

XL1509E-3.3

PMIC - Voltage Regulators - DC DC Switching Regulators

Buck ConverterDC/DC3.3V Output

The XL1509E-3.3 is a 2A, 150KHz step-down DC/DC converter with a fixed 3.3V output, suitable for general-purpose power supply applications.

Best for

  • General purpose buck conversion
  • LCD monitors
  • Set-top boxes

Avoid if

  • Applications requiring very low noise or extremely high efficiency at light loads

Check before use

  • Thermal dissipation requirements
  • Layout for noise reduction

Key specifications

Output Voltage
3.3 V
Max Input Voltage
40 V
Max Output Current
2 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerConsumer Electronics

Datasheet

fab79b98852d4af35d77e3eb25d3f15b_2311091743_UMW-Youtai-Semiconductor-Co---Ltd--XL1509E-3-3_C5185873.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for XL1509E-3.3: 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 fixed 3.3V output, 2A step-down (buck) DC/DC converter operating at a fixed 150KHz switching frequency.