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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

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
ULQ2001A PDIP 16 Tube -40 105
Active
0.204 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofULQ2001A

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 1975 0 Order Now
ARROW AMERICA 25 1000 Order Now

Distributor reported inventory date: 2019-06-16

Distributor Name

ARROW

Stock

1975

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

25

Min.Order

1000

Region

AMERICA Order Now

Distributor reported inventory date: 2019-06-16

Buy now

ULQ2001A

Package

PDIP 16

Packing Type

Tube

Unit Price (US$)

0.204*

Distributor availability ofULQ2001A

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 1975 0 Order Now
ARROW AMERICA 25 1000 Order Now

Distributor reported inventory date: 2019-06-16

Distributor Name

ARROW

Stock

1975

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

25

Min.Order

1000

Region

AMERICA Order Now

Distributor reported inventory date: 2019-06-16

Operating Temperature (°C)

(min)

-40

(max)

105

Marketing Status

Active

Unit Price (US$)

0.204

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

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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**
ULQ2001A
Active
PDIP 16 Industrial Ecopack2

ULQ2001A

Package:

PDIP 16

Material Declaration**:

Marketing Status

Active

Package

PDIP 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.