ULQ2003A Darlington Arrays by STMicroelectronics

Seven Darlington array

Status: Active
Series: ULQ2003
RoHS: Compliant
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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.

Where to Buy

Prices starting from US$0.16

Distributor Stock
Logo for TME
TME
from US$0.16
414
in stock
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Logo for RS UK
RS
from US$0.38
25
in stock
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Logo for Avnet Silica
Avnet Silica
-
4,325
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.31
0
in stock
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Logo for Avnet America
Avnet America
from US$0.29
0
in stock
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Logo for RS Americas
RS Americas
from US$0.42
0
in stock
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Logo for Newark
Newark Electronics
-
0
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
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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

Last 6 months Inventory & Pricing History


Resources

Product Specifications
DS0162 Seven Darlington array

Alternative Descriptions

IC: driver | TME
7 Darlington Array NPN 50V 500mA PDIP16 | RS
Trans Darlington NPN 50V 0.5A 16-Pin PDIP Tube | Avnet Silica
ULQ Series 50 V 500 mA High Current Seven Darlington Array - DIP-16 | Future Electronics
ARRAY, DIP-16, 7-CHANNEL DARLINGTON, 50, 30, 500 MA, 25 MA, -40 TO 105 C | RS Americas
Darlington Transistor Array, Npn, 7, 50V, Dip | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ULQ2003A?

Additional datasheets, footprints and schematics for ULQ2003A are listed on our Part Details page. You can also find images and similar parts to ULQ2003A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ULQ2003A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ULQ2003A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ULQ2003A fall under?

The ULQ2003A is listed under Interfaces and Transceivers > Darlington Arrays.

Can I view similar or alternative parts?

You can view similar parts to ULQ2003A when available in the Darlington Arrays range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ULQ2003A you can contact the distributor directly for product support, shipping queries etc.

Is the ULQ2003A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for ULQ2003A have stock available?

Authorised distributors including TME, RS, Avnet Silica, Future Electronics and Avnet America have stock available or on a lead time for ULQ2003A.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ULQ2003A often in real-time on the comparison pages.

What if I can't find stock of ULQ2003A?

You can fill out our help required form which you can use to request a quote for ULQ2003A from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.