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ULN2003D1013TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULN2003D1013TR product

ULN2003D1013TR

Power Distribution Switches

Darlington ArrayDriver ICSTMicroelectronics50V500mA

The ULN2003D1013TR is a 7-channel Darlington driver array optimized for switching high-power loads from logic-level inputs.

Best for

  • Relay control
  • Solenoid actuation
  • Stepper motor driving

Avoid if

  • High-speed switching applications (limited by Darlington turn-off time)

Check before use

  • Thermal dissipation
  • Input voltage levels

Key specifications

Channels
7
Max Output Voltage
50 V
Max Output Current
500 mA
Logic Compatibility
5 V TTL/CMOS

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial AutomationPower SwitchingConsumer Electronics

Datasheet

ULN2003D1013TR-STMicroelectronics-datasheet-14122859.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULN2003D1013TR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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Where to Buy

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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 high-voltage, high-current Darlington transistor array containing seven independent channels, commonly used to drive relays, motors, and lamps.