Register or Sign In
Drivers And Interfaces / Peripheral Drivers / ULN2803A
ULN2803A by:

Part Details for ULN2803A by STMicroelectronics

Overview of ULN2803A by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for ULN2803A

Part # Distributor Description Stock Price Buy
DISTI # 26M4670
Newark Bipolar (Bjt) Array Transistor, Darlington, Npn, 50 V, 2.25 W, 500 Ma, 1000, Dip Rohs Compliant: Yes |Stmicroelectronics ULN2803A Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 169297
  • 1 $2.6100
  • 10 $2.2300
  • 100 $1.9100
  • 500 $1.6100
  • 1,000 $1.3900
  • 2,500 $1.3100
  • 5,000 $1.2800
$1.2800 / $2.6100 Buy Now
DISTI # 89K1143
Newark Darlington Transistor Array, Npn, 8, 50V, Dip, Transistor Polarity:Npn, Collector Emitter Voltage V(Br)Ceo:50V, Power Dissipation Pd:2.25W, Dc Collector Current:500Ma, Rf Transistor Case:Dip, No. Of Pins:18Pins, Product Range:- Rohs Compliant: Yes |Stmicroelectronics ULN2803A Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 10628
  • 1 $1.4700
  • 10 $1.4700
  • 100 $1.4700
  • 500 $1.3400
  • 1,000 $1.2400
  • 2,500 $1.2400
  • 5,000 $1.2400
$1.2400 / $1.4700 Buy Now
DISTI # 497-2356-5-ND
DigiKey TRANS 8NPN DARL 50V 0.5A 18DIP Min Qty: 1 Lead time: 26 Weeks Container: Tube 68570
In Stock
  • 1 $2.7100
  • 20 $2.4310
  • 40 $2.2935
  • 100 $1.9542
  • 260 $1.8349
  • 500 $1.6055
  • 1,000 $1.3303
  • 2,500 $1.2386
  • 5,000 $1.1927
$1.1927 / $2.7100 Buy Now
DISTI # ULN2803A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2803A) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Tube 125503
  • 1 $1.0800
$1.0800 Buy Now
DISTI # 511-ULN2803A
Mouser Electronics Darlington Transistors Eight NPN Array RoHS: Compliant 117576
  • 1 $2.3200
  • 10 $2.0100
  • 100 $1.7600
  • 250 $1.6900
  • 500 $1.5000
  • 1,000 $1.2800
  • 2,000 $1.2100
  • 5,000 $1.1800
$1.1800 / $2.3200 Buy Now
STMicroelectronics Eight Darlington Arrays RoHS: Compliant Min Qty: 1 117576
  • 1 $2.2700
  • 10 $1.9700
  • 100 $1.7300
  • 250 $1.6600
  • 500 $1.4700
$1.4700 / $2.2700 Buy Now
Future Electronics ULN Series 50V 500 mA Integral Suppression Diode Eight Darlington Array - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 20 Package Multiple: 20 Container: Tube 39280
Tube
  • 20 $1.1400
  • 100 $1.1100
  • 400 $1.0700
  • 1,000 $1.0500
  • 2,500 $1.0200
$1.0200 / $1.1400 Buy Now
Future Electronics ULN Series 50V 500 mA Integral Suppression Diode Eight Darlington Array - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube 24606
Tube
  • 1 $1.3900
  • 30 $1.3600
  • 100 $1.3200
  • 300 $1.2900
  • 1,000 $1.2300
$1.2300 / $1.3900 Buy Now
Bristol Electronics   95
RFQ
Bristol Electronics   122
RFQ
Bristol Electronics   72
RFQ
Bristol Electronics   1429
RFQ
Bristol Electronics   310
RFQ
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 57
  • 1 $4.0000
  • 9 $2.5000
  • 31 $2.2000
$2.2000 / $4.0000 Buy Now
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP (Also Known As: ULN-2803A) 57
  • 1 $4.0000
  • 9 $2.5000
  • 31 $2.2000
$2.2000 / $4.0000 Buy Now
DISTI # ULN2803A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2803A) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Tube 126470
  • 1 $1.0800
$1.0800 Buy Now
DISTI # ULN2803A
TME IC: driver, darlington,transistor array, DIP18, 0.5A, 50V, Ch: 8 Min Qty: 1 25292
  • 1 $2.1300
  • 3 $2.0200
  • 10 $1.9200
  • 25 $1.7800
  • 100 $1.6500
  • 500 $1.4900
  • 1,000 $1.4400
  • 2,000 $1.3900
$1.3900 / $2.1300 Buy Now
Ameya Holding Limited ULN Series 50V 500 mA Integral Suppression Diode Eight Darlington Array - DIP-18 640161
RFQ
DISTI # ULN2803A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2803A) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Tube 126470
  • 1 $1.0800
$1.0800 Buy Now
ComSIT USA HIGH VOLTAGE HIGH CURRENT DARLINGTON ARRAYS Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, MS-001AC, Plastic/Epoxy, 18 Pin RoHS: Not Compliant Europe - 1000
RFQ
NexGen Digital   3223
RFQ
Velocity Electronics Our Stock 120
RFQ
Chip 1 Exchange INSTOCK 19
RFQ
CHIPMALL.COM LIMITED TRANS 8NPN DARL 50V 0.5A 18DIP 922
  • 1 $1.5583
  • 10 $1.3578
  • 100 $0.9739
  • 500 $0.9152
  • 1,000 $0.8894
$0.8894 / $1.5583 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 3
  • 1 $6.1500
  • 100 $4.6200
  • 1,000 $4.0000
$4.0000 / $6.1500 Buy Now
DISTI # ULN2803A
Direct Components, Inc.   295
RFQ
DISTI # 1094428
Farnell DARLINGTON ARRAY 8NPN, 2803, DIP18 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each 161154
  • 1 $2.8032
  • 10 $2.1180
  • 100 $1.7193
  • 500 $1.5449
  • 1,000 $1.3206
$1.3206 / $2.8032 Buy Now
LCSC DIP-18 Darlington Transistor Arrays ROHS 962
  • 1 $1.5901
  • 10 $1.3855
  • 40 $1.1239
  • 100 $0.9938
  • 500 $0.9339
  • 1,000 $0.9076
$0.9076 / $1.5901 Buy Now
Sense Electronic Company Limited DIP18 771
RFQ
Parametric Data

Part Details for ULN2803A

ULN2803A CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

ULN2803A Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for ULN2803A by STMicroelectronics.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: ULN2803A by STMicroelectronics

Inventory Alert
  • Please alert me when ULN2803A inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following ULN2803A alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for ULN2803A to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following ULN2803A alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for ULN2803A.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare ULN2803A by STMicroelectronics

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: