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DX1240 AI Analysis:
Specs, Applications & Alternatives

AI summary

DX1240 product

DX1240

Power Management (PMIC)

LED DriverLinearConstant Current

The DX1240 is a versatile, low-dropout linear LED driver designed for 2.5V-40V applications, offering high current accuracy and PWM dimming.

Best for

  • Flashlights
  • Smart lighting
  • Automotive LED lighting

Avoid if

  • High-voltage AC applications without external clamping
  • Applications requiring switching regulator efficiency

Check before use

  • Thermal dissipation requirements at 2A output

Key specifications

Input Voltage
2.5V - 40V
Output Current
Up to 2A
Accuracy
±3%

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LED Lighting

Datasheet

d4ec2a05769f55be4b74ee254a093e73_2403201053_Dersem-DX1240_C22364151.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The DX1240 is a single-channel linear LED constant current driver IC designed for low-voltage applications (2.5V-40V).