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ULQ2004A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULQ2004A product

ULQ2004A

Transistors - Bipolar (BJT) - Arrays

Darlington ArrayDriver ICHigh Current

The ULQ2004A is a 7-channel Darlington transistor array designed for high-voltage, high-current switching applications, specifically compatible with 6-15V CMOS and PMOS logic.

Best for

  • Relay driving
  • Solenoid control
  • LED display driving

Avoid if

  • Logic levels are below 6V (use ULQ2003 instead)

Check before use

  • Thermal dissipation in the DIP-16 package

Key specifications

Channels
7
Max Output Voltage
50 V
Max Current
500 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlAutomotive

Datasheet

ULQ2004A-STMicroelectronics-datasheet-556809.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULQ2004A: 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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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 array containing seven open-collector pairs with common emitters, suitable for driving relays, solenoids, and motors.