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ULN2001N AI Analysis:
Specs, Applications & Alternatives

AI summary

ULN2001N product

ULN2001N

Discrete Semiconductor Products

Darlington ArrayDriver IC

The ULN2001N is a 3-channel Darlington transistor array designed for driving inductive loads like relays and motors.

Best for

  • Relay driving
  • Stepper motor control

Avoid if

  • High-speed switching applications

Check before use

  • Thermal dissipation at maximum load

Key specifications

Channels
3
Max Output Voltage
50 V
Max Output Current
500 mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Relay DriverStepper Motor

Datasheet

0f119f66e6e8e51c3f51d5a9df4d88f8_2010221033_HGSEMI-ULN2001N_C565353.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.

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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 monolithic high-voltage, high-current Darlington transistor array containing three independent driver channels.