X-On Electronics has gained recognition as a prominent supplier of ULN2803A Darlington Transistors across the USA, India, Europe, Australia, and various other global locations. ULN2803A Darlington Transistors are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Darlington Transistors, ensuring timely deliveries around the world.

ULN2803A STMicroelectronics

ULN2803A electronic component of STMicroelectronics
ULN2803A STMicroelectronics
ULN2803A Darlington Transistors
ULN2803A  Semiconductors

Images are for reference only
See Product Specifications
Part No. ULN2803A
Manufacturer: STMicroelectronics
Category: Darlington Transistors
Description: Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
Datasheet: ULN2803A Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 2.9239 ea
Line Total: USD 2.92 
Availability - 554
Ship by Fri. 18 Apr to Wed. 23 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
22412
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 35
Multiples : 1
35 : USD 1.8549
41 : USD 1.6045
100 : USD 1.4677
500 : USD 1.3637
1000 : USD 1.2703
3000 : USD 1.2584
5000 : USD 1.2575

17029
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 21
Multiples : 1
21 : USD 1.638
150 : USD 1.495
400 : USD 1.482
1500 : USD 1.3875

554
Ship by Fri. 18 Apr to Wed. 23 Apr
MOQ : 1
Multiples : 1
1 : USD 2.9239
10 : USD 2.1534
40 : USD 1.5683
100 : USD 1.3654
500 : USD 1.2733
1000 : USD 1.2339

8804
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ : 1
Multiples : 1
1 : USD 2.842
3 : USD 2.702
9 : USD 2.058
25 : USD 1.946
1000 : USD 1.918

3880
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 37
Multiples : 1
37 : USD 1.768

22412
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 50
Multiples : 1
50 : USD 1.3087
5000 : USD 1.2575

814732
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 26
Multiples : 1
26 : USD 2.5369
33 : USD 1.9561
100 : USD 1.689
500 : USD 1.538
1000 : USD 1.3791
3000 : USD 1.3598
5000 : USD 1.3529

   
Manufacturer
Product Category
Transistor Polarity
Brand
Collector Emitter Voltage Vbrceo
Power Dissipation Pd
Dc Collector Current
Dc Current Gain Hfe
Transistor Case Style
No. Of Pins
Operating Temperature Max
Product Range
Msl
Svhc
Device Marking
Ic Generic Number
Input Type
Input Voltage Max
Module Configuration
No. Of Transistors
Operating Temperature Min
Operating Temperature Range
Transistor Type
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

ULN2803A Alternative Parts

Image Part-Description
Stock Image ULN2803A
SOP-18 Darlington Transistor Arrays ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 605
Stock Image ULN2803A
Darlington transistor array driver SOP-18 RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 85152
Stock Image ULN2803A
Darlington transistor array driver SOIC-18_300mil RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 89505
Stock Image ULN2803A
SOP-18 Darlington Transistor Arrays ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 345
Stock Image ULN2803A
Darlington transistor array driver QFN20 RoHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 29985
Stock Image ULN2803A
500mA SOP-18 Darlington Transistor Arrays ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2763

We are delighted to provide the ULN2803A from our Darlington Transistors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the ULN2803A and other electronic components in the Darlington Transistors category and beyond.

Image Part-Description
Stock Image ULQ2004A
Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
Stock : 582
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2801A
STMicroelectronics Darlington Transistors Eight NPN Array
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2803A
Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
Stock : 2441
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2004D1013TR
Transistors Darlington Seven NPN Array
Stock : 2440
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2003D1013TRY
STMicroelectronics Buffers & Line Drivers
Stock : 30000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2001A
STMicroelectronics Darlington Transistors Seven darlington 3V SUPPLY
Stock : 696
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULN2804A
Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
Stock : 115333
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2003A
Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
Stock : 12000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2003D1013TR
Driver; darlington, transistor array; 0.5A; 50V; Channels:7; SO16
Stock : 45000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ULQ2802A
Darlington Transistors Eight NPN Array
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image PZTA14.115
Transistor: NPN; bipolar; Darlington; 30V; 500mA; 1.25W; SOT223
Stock : 1000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TIP121
Transistors Darlington NPN Epitaxial Darl
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TIP147T
Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 90 W Through Hole TO-220
Stock : 5000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TIP126
Transistors Darlington PNP Epitaxial Darl
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TIP142T
Transistor: NPN; bipolar; Darlington; 100V; 10A; 125W; TO220AB
Stock : 508
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image FMMT38CTA
Transistors Darlington NPN Darlington
Stock : 965
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2N6385
Darlington Transistors Power BJT
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BCV29.115
Transistor: NPN; bipolar; Darlington; 30V; 500mA; 1.3W; SOT89
Stock : 1395
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BCV49.115
Transistor: NPN; bipolar; Darlington; 60V; 500mA; 1.3W; SOT89
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BDX53C
Transistors Darlington NPN Epitaxial Sil
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The ULN2803A Darlington Transistor Array with Driver manufactured by STMicroelectronics is an 8-channel device designed to drive inductive loads up to 0.5A at 50V. The device features 18-pin dual-in-line packages and incorporates eight NPN Darlington pairs with high-voltage outputs and common-cathode clamp diodes for switching inductive loads. It can be used for the interface of low-voltage, low-current logic to higher power loads, or for the switching of lamps, solenoids, relays or motors.

Tariff Desc

8541.21.00 16 No - - With a dissipation rate of less than 1 W Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES,
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
282080-1 Automotive Connectors in USA, India, Australia, Europe image

Oct 15, 2024
Discover the 282080-1 Automotive Connectors by TE Connectivity at Xon Electronics, your trusted global supplier. These 2-position receptacle connectors are designed for reliable connections in automotive applications such as engine control, power distribution, and sensor systems. With durable therm
126X18 Screwed Spacer Sleeve by Dremec image

Feb 14, 2025
The 126X18 Screwed Spacer Sleeve by Dremec is a high-quality hexagonal steel spacer with an M4 internal thread and an 18mm length, designed for secure and precise spacing in various applications. Ideal for PCB mounting, telecommunications, industrial machinery, and automotive electronics, this spac
What is Circular MIL Spec Backshells image

Aug 29, 2024
Circular MIL Spec Backshells are essential components used in aerospace, military, industrial, and marine applications to protect electrical connections from environmental factors. Made from durable materials like aluminum and stainless steel, they provide strain relief, durability, and environment
XD14553 Counter Shift Register by XINLUDA: Features, Applications image

Feb 13, 2025
The XD14553 Counter Shift Register by XINLUDA is a high-performance BCD counter designed for digital applications, including frequency counting, event tracking, and digital displays. Packaged in a DIP-16 form factor and RoHS compliant, it features triple BCD counters, quad latches, and TTL-compatib

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified