ULN2003

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Seven Darlington Arrays

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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
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
Order from ST
Order from Distributors
min
max
ULN2003D1013TR SO-16 Tape And Reel -40 85
Active
EAR99 PHILIPPINES 0.50 / 1k Buy now Check Availability

Distributor availability ofULN2003D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 13903 1 Order Now
COMPEL EUROPE 21907 1 Order Now
RS COMPONENTS EUROPE 5910 10 Order Now
AVNET AMERICA 12500 0 Order Now
FUTURE WORLDWIDE 174 1 Order Now
ARROW EUROPE 957591 0 Order Now
Newark Element14 AMERICA 1033 0 Order Now
ARROW AMERICA 595000 2500 Order Now
MOUSER WORLDWIDE 86844 1 Order Now
Farnell Element14 EUROPE 30000 1 Order Now
ANGLIA Live EUROPE 152929 10 Order Now

Distributor reported inventory date: 2020-03-26

Distributor Name

DIGIKEY

Stock

13903

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

21907

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5910

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

174

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

957591

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1033

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

595000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

86844

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

30000

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

152929

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-26

ULN2003A PDIP 16 Tube -40 85
Active
EAR99 CHINA 0.56 / 1k Buy now Check Availability

Distributor availability ofULN2003A

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 9768 1 Order Now
RS COMPONENTS EUROPE 18813 25 Order Now
AVNET AMERICA 255501 0 Order Now
FUTURE WORLDWIDE 11207 1 Order Now
ARROW EUROPE 14764 0 Order Now
Newark Element14 AMERICA 3254 0 Order Now
ARROW AMERICA 140852 1000 Order Now
P&S ASIA/PACIFIC 34 1 Order Now
MOUSER WORLDWIDE 12487 1 Order Now
Farnell Element14 EUROPE 36772 1 Order Now
ANGLIA Live EUROPE 77975 25 Order Now
RUTRONIK EUROPE 40125 25 Order Now

Distributor reported inventory date: 2020-03-26

Distributor Name

COMPEL

Stock

9768

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

18813

Min.Order

25

Region

EUROPE Order Now

AVNET

Stock

255501

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

11207

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

14764

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

3254

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

140852

Min.Order

1000

Region

AMERICA Order Now

P&S

Stock

34

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

12487

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

36772

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

77975

Min.Order

25

Region

EUROPE Order Now

RUTRONIK

Stock

40125

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-26

ULN2003D1013TR

Package

SO-16

Packing Type

Tape And Reel

Approximate Price (US$)* / Qty

0.50 / 1k

Distributor availability ofULN2003D1013TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 13903 1 Order Now
COMPEL EUROPE 21907 1 Order Now
RS COMPONENTS EUROPE 5910 10 Order Now
AVNET AMERICA 12500 0 Order Now
FUTURE WORLDWIDE 174 1 Order Now
ARROW EUROPE 957591 0 Order Now
Newark Element14 AMERICA 1033 0 Order Now
ARROW AMERICA 595000 2500 Order Now
MOUSER WORLDWIDE 86844 1 Order Now
Farnell Element14 EUROPE 30000 1 Order Now
ANGLIA Live EUROPE 152929 10 Order Now

Distributor reported inventory date: 2020-03-26

Distributor Name

DIGIKEY

Stock

13903

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

21907

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5910

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

12500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

174

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

957591

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1033

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

595000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

86844

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

30000

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

152929

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-26

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.50 / 1k

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

ULN2003A

Package

PDIP 16

Packing Type

Tube

Approximate Price (US$)* / Qty

0.56 / 1k

Distributor availability ofULN2003A

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 9768 1 Order Now
RS COMPONENTS EUROPE 18813 25 Order Now
AVNET AMERICA 255501 0 Order Now
FUTURE WORLDWIDE 11207 1 Order Now
ARROW EUROPE 14764 0 Order Now
Newark Element14 AMERICA 3254 0 Order Now
ARROW AMERICA 140852 1000 Order Now
P&S ASIA/PACIFIC 34 1 Order Now
MOUSER WORLDWIDE 12487 1 Order Now
Farnell Element14 EUROPE 36772 1 Order Now
ANGLIA Live EUROPE 77975 25 Order Now
RUTRONIK EUROPE 40125 25 Order Now

Distributor reported inventory date: 2020-03-26

Distributor Name

COMPEL

Stock

9768

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

18813

Min.Order

25

Region

EUROPE Order Now

AVNET

Stock

255501

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

11207

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

14764

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

3254

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

140852

Min.Order

1000

Region

AMERICA Order Now

P&S

Stock

34

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

12487

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

36772

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

77975

Min.Order

25

Region

EUROPE Order Now

RUTRONIK

Stock

40125

Min.Order

25

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-26

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.56 / 1k

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

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Technical Documentation

    • Description Version Size Action
      DS1168
      Seven Darlington arrays
      12.0
      754.88 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.

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