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ULN2003ADTR(XBLW) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULN2003ADTR(XBLW) product

ULN2003ADTR(XBLW)

Component

Darlington ArrayDriver ICRelay Driver

The ULN2003ADTR is a 7-channel Darlington transistor array designed for high-voltage, high-current switching applications like relays and motors.

Best for

  • Relay driving
  • Stepper motor control
  • LED display driving

Avoid if

  • High-frequency switching applications (due to Darlington propagation delay)

Check before use

  • Thermal dissipation limits when multiple channels are active simultaneously

Key specifications

Channels
7
Max Output Voltage
60 V
Max Output Current
500 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Relay DriverStepper Motor

Datasheet

7c19117684c0bf5daa92571117b0078a_2403150040_XBLW-ULN2003ADTR-XBLW_C18723566.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULN2003ADTR(XBLW): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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

It is a seven-channel Darlington transistor array capable of driving high-current loads from low-voltage logic signals.