Eight Darlington array

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  • The ULQ2801A-ULQ2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the off state. Outputs may be paralleled for higher current capability.

    Five versions are available to simplify interfacing to standard logic families: the ULQ2801A is designed for general purpose applications with a current limit resistor; the ULQ2802A has a 10.5 kΩ input resistor and zener for 14-25 V PMOS; the ULQ2803A has a 2.7 kΩ input resistor for 5 V TTL and CMOS; the ULQ2804A has a 10.5 kΩ input resistor for 6-15 V CMOS.
    All types are supplied in a 18-lead plastic DIP with a copper lead from and feature the convenient input-opposite-output pinout to simplify board layout.

    Key Features

    • Eight Darlingtons per package
    • Extended temperature range: -40 to 105 °C
    • Output current to 500 mA
    • Output voltage to 50 V
    • Integral suppression diodes
    • Versions for all popular logic families
    • Output can be paralleled
    • Inputs pinned opposite outputs to simplify board layout

Sample & Buy

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
ULQ2802A PDIP 18 Tube -40 85
Active
0.346 10000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofULQ2802A

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 996 5 Order Now
ARROW EUROPE 2000 0 Order Now
MOUSER WORLDWIDE 1780 1 Order Now

Distributor reported inventory date: 2019-10-10

Distributor Name

RS COMPONENTS

Stock

996

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1780

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-10

Buy now

ULQ2802A

Package

PDIP 18

Packing Type

Tube

Unit Price (US$)

0.346*

Distributor availability ofULQ2802A

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 996 5 Order Now
ARROW EUROPE 2000 0 Order Now
MOUSER WORLDWIDE 1780 1 Order Now

Distributor reported inventory date: 2019-10-10

Distributor Name

RS COMPONENTS

Stock

996

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

2000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1780

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-10-10

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.346

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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
      DS0163
      Eight Darlington arrays
      3.0
      249.86 KB
      PDF
      DS0163

      Eight Darlington arrays

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ULQ2802A
Active
PDIP 18 Industrial Ecopack1

ULQ2802A

Package:

PDIP 18

Material Declaration**:

Marketing Status

Active

Package

PDIP 18

Grade

Industrial

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.