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ULN2003

  • Stock: 32

    Availability: InStock priceValidUntil: 2026-04-19

  • SKU: 122 | DAA483

Availability: InStock priceValidUntil: 2026-04-19

  • Rs. 17.70 (inc GST)
    Rs.15.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

ULN2003 High Current Darlington Transistor Array

ULN2003 High Current Transistor Array for switching inductive loads, 50V high-voltage output, 500mA collector current.

The ULN2003 High Current Darlington Transistor Array is designed for high voltage and current applications. This monolithic array contains seven NPN darlington pairs that can handle a collector current of 500mA per output. The ULN2003 features high-voltage outputs of up to 50V, making it suitable for various inductive load switching. It works efficiently with TTL and 5V CMOS devices, thanks to its 2.7kΩ series base resistor for each pair.

Ideal for relay drivers, hammer drivers, and lamp drivers, the ULN2003 High Current Darlington Transistor Array ensures reliable performance in display drivers and logic buffers. Its robust design allows for paralleled outputs to achieve higher current capability, catering to diverse application needs. Choose the ULN2003 for effective control in your electronic projects.

This versatile device is perfect for Indian customers looking for dependable transistor arrays. Explore the capabilities of the ULN2003 High Current Darlington Transistor Array for your next electronics project.

Explore the reliability of the ULN2003 from DNA, a trusted brand in Motor Driver solutions. Discover other Motor Driver products that enhance your electronic applications. Check other "Motor Driver" that we have in stock.

At DNA, we cater to all your electronic component needs. If you can't find specific parts, reach out to us. We can import hard-to-find items and support both retail and bulk orders. Don't forget to check out related components like IGBT, Power Supply, DC to DC Converter IC, and Microcontroller. Contact Us

Features of ULN2003 High Current Darlington Transistor Array

  • Seven NPN darlington pairs
  • 500mA collector current
  • High-voltage output of 50V
  • TTL and CMOS compatible
  • Common-cathode clamp diode

Specification of ULN2003 High Current Darlington Transistor Array

  • Collector current: 500mA
  • High-voltage output: 50V
  • Base resistor: 2.7kΩ
  • Number of outputs: 7

Applications of ULN2003 High Current Darlington Transistor Array

  • Relay drivers
  • Hammer drivers
  • Lamp drivers
  • Display drivers
  • Logic buffers

Related Links for ULN2003 High Current Darlington Transistor Array

Package Includes

  • 1 X ULN2003 High Current Darlington Transistor Array
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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