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  • The ULN2001, ULN2002, ULN2003 and ULN 2004 are high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is 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: ULN2001 (general purpose, DTL, TTL, PMOS, CMOS); ULN2002 (14 - 25 V PMOS); ULN2003 (5 V TTL, CMOS); ULN2004 (6 - 15 V CMOS, PMOS).
    These versatile devices are useful for driving a wide range of loads including solenoids, relay DC motors, LED display filament lamps, thermal printheads and high-power buffers.
    The ULN2001A/2002A/2003A and 2004A are supplied in a 16-pin DIP package with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1.

    Key Features

    • Seven Darlingtons per package
    • Output current 500 mA per driver (600 mA peak)
    • Output voltage 50 V
    • Integrated suppression diodes for inductive loads
    • Outputs can be paralleled for higher current
    • TTL/CMOS/PMOS/DTL compatible inputs
    • Input pins placed opposite to output pins to simplify layout

Circuit Diagram

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
ULN2003D1013TR SO-16 Tape And Reel -40 85
Active
0.112 1000 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofULN2003D1013TR

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 57995 1 Order Now
RS COMPONENTS EUROPE 32910 10 Order Now
AVNET AMERICA 57500 0 Order Now
FUTURE WORLDWIDE 11500 1 Order Now
ARROW EUROPE 1509936 0 Order Now
Newark Element14 AMERICA 3184 0 Order Now
ARROW AMERICA 245000 2500 Order Now
P&S ASIA/PACIFIC 5 1 Order Now
MOUSER WORLDWIDE 134408 1 Order Now
ANGLIA Live EUROPE 335500 500 Order Now

Distributor reported inventory date: 2019-04-25

Distributor Name

DIGIKEY

Stock

57995

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

32910

Min.Order

10

Region

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AVNET

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57500

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0

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AMERICA Order Now

FUTURE

Stock

11500

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1

Region

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ARROW

Stock

1509936

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0

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Newark Element14

Stock

3184

Min.Order

0

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AMERICA Order Now

ARROW

Stock

245000

Min.Order

2500

Region

AMERICA Order Now

P&S

Stock

5

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

134408

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1

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ANGLIA Live

Stock

335500

Min.Order

500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-25

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ULN2003A PDIP 16 Tube -40 85
Active
0.14 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofULN2003A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17715 1 Order Now
RS COMPONENTS EUROPE 45973 25 Order Now
AVNET AMERICA 1788098 0 Order Now
FUTURE WORLDWIDE 37128 1 Order Now
ARROW EUROPE 56983 0 Order Now
Newark Element14 AMERICA 6270 0 Order Now
ARROW AMERICA 44425 1000 Order Now
P&S ASIA/PACIFIC 34 1 Order Now
MOUSER WORLDWIDE 26823 1 Order Now
Farnell Element14 EUROPE 28603 1 Order Now
ANGLIA Live EUROPE 165125 25 Order Now

Distributor reported inventory date: 2019-04-25

Distributor Name

DIGIKEY

Stock

17715

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

45973

Min.Order

25

Region

EUROPE Order Now

AVNET

Stock

1788098

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

37128

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

56983

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

6270

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

44425

Min.Order

1000

Region

AMERICA Order Now

P&S

Stock

34

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

26823

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

28603

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

165125

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-25

Buy direct

ULN2003D1013TR

Package

SO-16

Packing Type

Tape And Reel

Unit Price (US$)

0.112*

Distributor availability ofULN2003D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 57995 1 Order Now
RS COMPONENTS EUROPE 32910 10 Order Now
AVNET AMERICA 57500 0 Order Now
FUTURE WORLDWIDE 11500 1 Order Now
ARROW EUROPE 1509936 0 Order Now
Newark Element14 AMERICA 3184 0 Order Now
ARROW AMERICA 245000 2500 Order Now
P&S ASIA/PACIFIC 5 1 Order Now
MOUSER WORLDWIDE 134408 1 Order Now
ANGLIA Live EUROPE 335500 500 Order Now

Distributor reported inventory date: 2019-04-25

Distributor Name

DIGIKEY

Stock

57995

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

32910

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

57500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

11500

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1509936

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

3184

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

245000

Min.Order

2500

Region

AMERICA Order Now

P&S

Stock

5

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

134408

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

335500

Min.Order

500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-25

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.112

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

ULN2003A

Package

PDIP 16

Packing Type

Tube

Unit Price (US$)

0.14*

Distributor availability ofULN2003A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17715 1 Order Now
RS COMPONENTS EUROPE 45973 25 Order Now
AVNET AMERICA 1788098 0 Order Now
FUTURE WORLDWIDE 37128 1 Order Now
ARROW EUROPE 56983 0 Order Now
Newark Element14 AMERICA 6270 0 Order Now
ARROW AMERICA 44425 1000 Order Now
P&S ASIA/PACIFIC 34 1 Order Now
MOUSER WORLDWIDE 26823 1 Order Now
Farnell Element14 EUROPE 28603 1 Order Now
ANGLIA Live EUROPE 165125 25 Order Now

Distributor reported inventory date: 2019-04-25

Distributor Name

DIGIKEY

Stock

17715

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

45973

Min.Order

25

Region

EUROPE Order Now

AVNET

Stock

1788098

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

37128

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

56983

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

6270

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

44425

Min.Order

1000

Region

AMERICA Order Now

P&S

Stock

34

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

26823

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

28603

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

165125

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2019-04-25

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.14

Quantity

1000

ECCN (US)

EAR99

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

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1168
      Seven Darlington arrays
      11.0
      723.98 KB
      PDF
      DS1168

      Seven Darlington arrays

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULN2003A
Active
PDIP 16 Industrial Ecopack2
ULN2003D1013TR
Active
SO-16 Industrial Ecopack2 (**)

ULN2003A

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PDIP 16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ULN2003D1013TR

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.