ULN2003AD Part Information

Details for ULN2003AD by Texas Instruments

Electronic & Electrical Components>Semiconductors - Discretes>Transistors

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Part Specifications

Transistor Polarity NPN
Collector Emitter Voltage V(br)ceo 50V
Power Dissipation Pd 25W
DC Collector Current 500mA
DC Current Gain hFE 600hFE
Transistor Case Style SOIC
No. of Pins 16Pins
Operating Temperature Max 70°C
Product Range ULN200x ULQ200x
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 2003
Device Marking ULN2003AD
Module Configuration Seven
Operating Temperature Min -20°C
Operating Temperature Range -20°C to +70°C
Supply Voltage Max 50V
RoHS Compliant

Alternative Part Descriptions

  • TRANS, DARLINGTON, HIGH V & I; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:50V; Power Dissipation Pd:25W; DC Collector Current:500mA; DC Current Gain hFE:600hFE; Transistor Case Style:SOIC; No. of Pins:16Pins; RoHS Compliant: Yes | Newark Electronics
  • 7xDarl-Dr. 50V 0,5A TTL/CMOS SO16 | Schukat Electronic
  • 50-V, 7-ch darlington transistor array, -20C to 70C | Texas Instruments
  • Darlington Transistor Array [Texas Instruments] ULN2003AD Darlington Transistor Array | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ULN2003AD?

Additional datasheets, footprints and schematics for ULN2003AD are listed in our Part Details tab. You can also find the ULN2003AD image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ULN2003AD in the Pricing & Inventory tab next to part details. You can view ULN2003AD price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ULN2003AD fall under?

The ULN2003AD is listed under Electronic & Electrical Components > Semiconductors - Discretes > Transistors.

Can I view similar or alternative parts?

You can view similar parts to ULN2003AD when available in the Transistors 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 ULN2003AD you can contact the distributor directly for product support, shipping queries etc.

Is the ULN2003AD RoHS compliant?

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

Which authorised distributors for ULN2003AD have stock available?

Authorised distributors including Newark Electronics, Schukat Electronic, Texas Instruments, Distrelec and Jameco Electronics have stock available or on a lead time for ULN2003AD.

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

Stock availability and lead times will be displayed for ULN2003AD often in real-time on the comparison pages.

What if I can't find stock of ULN2003AD?

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