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XL2803A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

XL2803A product

XL2803A

Discrete Semiconductor Products

Darlington ArrayDriver ICInductive Load

The XL2803A is an 8-channel Darlington transistor array designed for high-voltage, high-current switching of inductive loads.

Best for

  • Relay driving
  • Solenoid control
  • LED display driving

Avoid if

  • High-frequency switching applications exceeding propagation delay limits

Check before use

  • Thermal dissipation calculations for multi-channel operation

Key specifications

Channels
8
Max Voltage
50 V
Max Current
500 mA
Logic Level
TTL/5V CMOS

Compliance & Environment

RoHS
-
REACH
-
MSL
MSL3
ECCN
-
HTSUS
-

Application

Relay DriversIndustrial Control

Datasheet

34beaa0a3c839deacf78d970b3e6ff26.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for XL2803A: 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 an 8-channel NPN Darlington transistor array capable of sinking up to 500mA per channel, designed for driving inductive loads.