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ULQ2004ADR The Texas Instruments ULQ2004ADR is a 7-channel Darlington transistor array designed for high-voltage and high-current applications. It features 500mA collector current per output and 50V output voltage capability.
Mfr Part #:

ULQ2004ADR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ULQ2004ADR is a 7-channel Darlington transistor array designed for high-voltage and high-current applications. It features 500mA collector current per output and 50V output voltage capability.
✓ Total Stock: 293,383 pcs
$ Price Range: $0.25

ULQ2004ADR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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ULQ2004ADR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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ULQ2004ADR Description

Short technical summary and product information.

The ULQ2004ADR from Texas Instruments is a high-voltage, high-current Darlington transistor array. It comprises seven NPN Darlington pairs, each capable of handling 500mA collector current and featuring 50V output voltage. The device includes output clamp diodes for switching inductive loads, making it suitable for applications like relay drivers, hammer drivers, and lamp drivers.

 

This array is designed with inputs compatible with various logic types and an inverting input configuration. The ULQ2004ADR is housed in a 16-SOIC surface-mount package, with an operating temperature range of -40°C to 85°C. The Darlington pairs can be paralleled for increased current capability, offering design flexibility.

 

Key features include its 7-channel output, 500mA current rating per output, and 50V output voltage. The 16-SOIC package and surface-mount capability facilitate integration into various electronic designs. Applications extend to display drivers (LED and gas discharge), line drivers, and logic buffers.

ULQ2004ADR Quick Information

Product Type: Darlington Transistor Array
Canonical Name: ULQ2004A 7-Channel Darlington Transistor Array
Subcategory: Darlington Transistor Arrays

ULQ2004ADR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ULQ2004ADR Estimated Pricing

Qty Low High
1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

ULQ2004ADR Features

  • Seven NPN Darlington transistor pairs.
  • 500mA rated collector current per output.
  • High-voltage outputs rated at 50V.
  • Integrated output clamp diodes for inductive loads.
  • Surface mountable 16-SOIC package.

ULQ2004ADR Applications

  • Ideal for relay driver applications.
  • Suitable for hammer driver circuits.
  • Used for lamp and display drivers.
  • Functions as a logic buffer.
  • Applicable for line driver circuits.

ULQ2004ADR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the ULQ2004ADR?

The operating temperature range is -40°C to 85°C.

What is the output current rating for each channel of the ULQ2004ADR?

Each output channel is rated for 500mA collector current.

What is the maximum output voltage for the ULQ2004ADR?

The ULQ2004ADR features high-voltage outputs rated at 50V.

What type of package is the ULQ2004ADR supplied in?

The ULQ2004ADR is supplied in a 16-SOIC package.

How many outputs does the ULQ2004ADR have?

The ULQ2004ADR has 7 outputs.

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