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  • The ULQ2001, ULQ2003 and ULQ2004 are high voltage, high current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. The versions interface to all common logic families. These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal print-heads and high power buffers. The ULQ2001A/2003A and 2004A are supplied in 16 pin plastic DIP packages with a copper lead-frame to reduce thermal resistance. They are available also in small outline package (SO16) as ULQ2003D1/2004D1. The ULQ2003 is available as Automotive Grade in SO16 package. The commercial part numbers is shown in the order codes. This device is qualified according to the specification AEC-Q100 of the Automotive market, in the temperature range -40 °C to 125 °C and the statistical tests PAT, SYL, SBL are performed.

    Key Features

    • Seven Darlington per package
    • Extended temperature range: -40 to 105 °C
    • Output current 500 mA per driver (600 mA peak)
    • Output voltage 50 V
    • Automotive Grade product in SO16 package
    • Integrated suppression diodes for inductive loads
    • Outputs can be paralleled for higher current
    • TTL/CMOS/PMOS/DTL compatible inputs
    • Inputs pinned opposite outputs to simplify layout

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
ULQ2003D1013TR SO-16 Tape And Reel -40 105
Active
0.175 10000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofULQ2003D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10000 1 Order Now
RS COMPONENTS EUROPE 3790 10 Order Now
AVNET AMERICA 12 0 Order Now
ARROW EUROPE 132500 0 Order Now
ARROW AMERICA 15000 2500 Order Now
MOUSER WORLDWIDE 5206 1 Order Now
Farnell Element14 EUROPE 10485 1 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

10000

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3790

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

12

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

132500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5206

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

10485

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Buy now
ULQ2003A PDIP 16 Tube -40 105
Active
0.179 10000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofULQ2003A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 621 1 Order Now
RS COMPONENTS EUROPE 765 20 Order Now
AVNET AMERICA 4756 0 Order Now
ARROW AMERICA 3280 1000 Order Now
MOUSER WORLDWIDE 2285 1 Order Now
Farnell Element14 EUROPE 1000 1 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

621

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

765

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

4756

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3280

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2285

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Buy now
ULQ2003D1013TRY SO-16 Tape And Reel -40 105
Active
0.192 10000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofULQ2003D1013TRY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15536 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 4809 1 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

15536

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4809

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-14

Buy now

ULQ2003D1013TR

Package

SO-16

Packing Type

Tape And Reel

Unit Price (US$)

0.175*

Distributor availability ofULQ2003D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10000 1 Order Now
RS COMPONENTS EUROPE 3790 10 Order Now
AVNET AMERICA 12 0 Order Now
ARROW EUROPE 132500 0 Order Now
ARROW AMERICA 15000 2500 Order Now
MOUSER WORLDWIDE 5206 1 Order Now
Farnell Element14 EUROPE 10485 1 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

10000

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3790

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

12

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

132500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5206

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

10485

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Operating Temperature (°C)

(min)

-40

(max)

105

Marketing Status

Active

Unit Price (US$)

0.175

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

ULQ2003A

Package

PDIP 16

Packing Type

Tube

Unit Price (US$)

0.179*

Distributor availability ofULQ2003A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 621 1 Order Now
RS COMPONENTS EUROPE 765 20 Order Now
AVNET AMERICA 4756 0 Order Now
ARROW AMERICA 3280 1000 Order Now
MOUSER WORLDWIDE 2285 1 Order Now
Farnell Element14 EUROPE 1000 1 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

621

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

765

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

4756

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3280

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2285

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Operating Temperature (°C)

(min)

-40

(max)

105

Marketing Status

Active

Unit Price (US$)

0.179

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

ULQ2003D1013TRY

Package

SO-16

Packing Type

Tape And Reel

Unit Price (US$)

0.192*

Distributor availability ofULQ2003D1013TRY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15536 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 4809 1 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

15536

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4809

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-14

Operating Temperature (°C)

(min)

-40

(max)

105

Marketing Status

Active

Unit Price (US$)

0.192

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0162
      Seven Darlington array
      6.1
      610.38 KB
      PDF
      DS0162

      Seven Darlington array

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULQ2003A
Active
PDIP 16 Industrial Ecopack2
ULQ2003D1013TR
Active
SO-16 Industrial Ecopack2 (**)
ULQ2003D1013TRY
Active
SO-16 Automotive Ecopack1 (*)

ULQ2003A

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ULQ2003D1013TR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

ULQ2003D1013TRY

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Automotive

RoHS Compliance Grade

Ecopack1 (*)

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.