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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

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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULQ2004A
Active
PDIP 16 Industrial Ecopack2
ULQ2004D1013TR
Active
SO-16 Industrial Ecopack2

ULQ2004A

Package:

PDIP 16

Material Declaration**:

Marketing Status

Active

Package

PDIP 16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ULQ2004D1013TR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
ULQ2004D1013TR Available at 3 distributors

Distributor availability ofULQ2004D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6615 1 Order Now
MOUSER WORLDWIDE 2009 1 Order Now
Farnell Element14 EUROPE 5000 1 Order Now

Distributor reported inventory date: 2020-09-18

Distributor Name

DIGIKEY

Stock

6615

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2009

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-18

Buy now
Active
EAR99 NEC Tape And Reel SO-16 -40 105 CHINA 0.185 / 1k
ULQ2004A Available at 6 distributors

Distributor availability ofULQ2004A

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 950 1 Order Now
ARROW EUROPE 1975 0 Order Now
Newark Element14 AMERICA 868 0 Order Now
ARROW AMERICA 100 1000 Order Now
MOUSER WORLDWIDE 2308 1 Order Now
Farnell Element14 EUROPE 113 1 Order Now

Distributor reported inventory date: 2020-09-18

Distributor Name

RS COMPONENTS

Stock

950

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1975

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

868

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

100

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2308

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

113

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-18

Buy now
Active
EAR99 NEC Tube PDIP 16 -40 105 CHINA 0.204 / 1k

ULQ2004D1013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.185 / 1k

Distributor availability ofULQ2004D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6615 1 Order Now
MOUSER WORLDWIDE 2009 1 Order Now
Farnell Element14 EUROPE 5000 1 Order Now

Distributor reported inventory date: 2020-09-18

Distributor Name

DIGIKEY

Stock

6615

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2009

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-18

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.185 / 1k

Country of Origin

CHINA

ULQ2004A

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.204 / 1k

Distributor availability ofULQ2004A

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 950 1 Order Now
ARROW EUROPE 1975 0 Order Now
Newark Element14 AMERICA 868 0 Order Now
ARROW AMERICA 100 1000 Order Now
MOUSER WORLDWIDE 2308 1 Order Now
Farnell Element14 EUROPE 113 1 Order Now

Distributor reported inventory date: 2020-09-18

Distributor Name

RS COMPONENTS

Stock

950

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1975

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

868

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

100

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

2308

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

113

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-18

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 16

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

0.204 / 1k

Country of Origin

CHINA

(*) 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