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Transistors / Small Signal Bipolar Transistors / ULN2801A
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ULN2801A by:

Eight Darlington Arrays

Part Details for ULN2801A by STMicroelectronics

Overview of ULN2801A 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.

Applications Industrial Automation Energy and Power Systems Telecommunications

Price & Stock for ULN2801A

Part # Distributor Description Stock Price Buy
DISTI # 26M4669
Newark Bipolar (Bjt) Array Transistor, Darlington, Npn, 50 V, 2.25 W, 500 Ma, 1000, Dip Rohs Compliant: Yes |Stmicroelectronics ULN2801A Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 3740
  • 1 $1.3900
  • 10 $1.3900
  • 100 $1.3900
  • 500 $1.2700
  • 1,000 $1.1700
  • 2,500 $1.1700
  • 5,000 $1.1700
$1.1700 / $1.3900 Buy Now
DISTI # 497-2354-5-ND
DigiKey TRANS 8NPN DARL 50V 0.5A 18DIP Min Qty: 1 Lead time: 26 Weeks Container: Tube 2379
In Stock
  • 1 $2.7900
  • 20 $2.5050
  • 40 $2.3632
  • 100 $2.0134
  • 260 $1.8905
  • 500 $1.6542
  • 1,000 $1.3706
  • 2,500 $1.2761
  • 5,000 $1.2288
$1.2288 / $2.7900 Buy Now
DISTI # ULN2801A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2801A) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 26 Weeks, 0 Days Container: Tube 0
  • 1,000 $1.3476
  • 2,000 $1.3204
  • 4,000 $1.2932
  • 6,000 $1.2660
  • 8,000 $1.2387
  • 10,000 $1.2115
  • 100,000 $1.1843
$1.1843 / $1.3476 Buy Now
DISTI # 26M4669
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Bulk (Alt: 26M4669) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 725 Partner Stock
  • 1 $3.0500
  • 10 $2.6200
  • 100 $2.1900
  • 500 $1.8100
  • 1,000 $1.5000
$1.5000 / $3.0500 Buy Now
DISTI # 511-ULN2801A
Mouser Electronics Darlington Transistors Eight NPN Array RoHS: Compliant 1482
  • 1 $2.0400
  • 10 $1.8100
  • 100 $1.6500
  • 250 $1.5700
  • 500 $1.4600
  • 1,000 $1.3000
  • 2,000 $1.2600
  • 5,000 $1.2200
$1.2200 / $2.0400 Buy Now
DISTI # E02:0323_00205866
Arrow Electronics Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks Date Code: 2329 Europe - 2797
  • 1 $1.3831
  • 10 $1.2994
  • 100 $1.1999
  • 500 $1.1667
  • 1,000 $1.0704
  • 2,500 $1.0694
  • 5,000 $1.0505
$1.0505 / $1.3831 Buy Now
DISTI # V79:2366_26248739
Arrow Electronics Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2026 Americas - 1
  • 1 $0.3773
$0.3773 Buy Now
STMicroelectronics Eight Darlington Arrays RoHS: Compliant Min Qty: 1 1482
  • 1 $1.9900
  • 10 $1.7700
  • 100 $1.6200
  • 250 $1.5400
  • 500 $1.4300
$1.4300 / $1.9900 Buy Now
Future Electronics ULN Series 50V 500 mA Eight Darlington Array Integral Suppression Diode - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 20 Container: Tube 0
Tube
  • 20 $1.3900
  • 80 $1.3400
  • 300 $1.3000
  • 500 $1.2900
  • 1,000 $1.2400
$1.2400 / $1.3900 Buy Now
Future Electronics ULN Series 50V 500 mA Eight Darlington Array Integral Suppression Diode - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 20 Container: Tube 0
Tube
  • 1 $1.4100
  • 30 $1.3700
  • 100 $1.3400
  • 300 $1.3000
  • 1,000 $1.2400
$1.2400 / $1.4100 Buy Now
Future Electronics ULN Series 50V 500 mA Eight Darlington Array Integral Suppression Diode - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 20 Container: Tube 0
Tube
  • 20 $1.4000
  • 100 $1.3500
  • 500 $1.3100
  • 1,000 $1.2900
  • 3,000 $1.2400
$1.2400 / $1.4000 Buy Now
DISTI # 78394239
Verical Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube RoHS: Compliant Min Qty: 6 Package Multiple: 1 Date Code: 2329 Americas - 2797
  • 6 $1.3757
  • 10 $1.2924
  • 100 $1.1935
  • 500 $1.1605
  • 1,000 $1.0647
  • 2,500 $1.0636
  • 5,000 $1.0449
$1.0449 / $1.3757 Buy Now
DISTI # 73503061
Verical Trans Darlington NPN 50V 0.5A 2250mW 18-Pin PDIP Tube RoHS: Compliant Min Qty: 36 Package Multiple: 1 Americas - 725
  • 36 $2.1100
  • 50 $2.0296
  • 100 $1.9607
  • 250 $1.9013
  • 500 $1.8496
$1.8496 / $2.1100 Buy Now
Bristol Electronics   5
RFQ
Bristol Electronics   230
RFQ
Bristol Electronics   Min Qty: 3 8664
  • 3 $1.8281
  • 12 $1.1883
  • 44 $0.6855
  • 147 $0.5850
  • 318 $0.5119
  • 754 $0.4753
$0.4753 / $1.8281 Buy Now
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 4
  • 1 $1.0500
$1.0500 Buy Now
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 6376
  • 1 $2.4375
  • 1,263 $0.6094
  • 2,463 $0.5363
$0.5363 / $2.4375 Buy Now
DISTI # ULN2801A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2801A) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 26 Weeks, 0 Days Container: Tube 0
  • 1,000 $1.3476
  • 2,000 $1.3204
  • 4,000 $1.2932
  • 6,000 $1.2660
  • 8,000 $1.2387
  • 10,000 $1.2115
  • 100,000 $1.1843
$1.1843 / $1.3476 Buy Now
DISTI # 26M4669
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Bulk (Alt: 26M4669) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 725 Partner Stock
  • 1 $3.0500
  • 10 $2.6200
  • 100 $2.1900
  • 500 $1.8100
  • 1,000 $1.5000
$1.5000 / $3.0500 Buy Now
DISTI # ULN2801A
TME IC: driver, darlington,transistor array, DIP18, 0.5A, 50V, Ch: 8 Min Qty: 1 350
  • 1 $2.1500
  • 5 $1.9400
  • 20 $1.5100
  • 100 $1.3000
  • 400 $1.1200
$1.1200 / $2.1500 Buy Now
ComSIT USA EIGHT DARLINGTON ARRAY Small Signal Bipolar Transistor, 0.5A I(C), 8-Element, NPN, Silicon RoHS: Compliant Europe - 1000
RFQ
DISTI # ULN2801A
Avnet Silica Load Driver, 4 A, 18 Pins, PDIP (Alt: ULN2801A) RoHS: Compliant Min Qty: 20 Package Multiple: 20 Lead time: 2 Weeks, 3 Days Silica - 820
Buy Now
Chip1Cloud TRANS 8NPN DARL 50V 0.5A 18DIP 11900
RFQ
CHIPMALL.COM LIMITED TRANS 8NPN DARL 50V 0.5A 18DIP 190
  • 1 $2.0936
  • 10 $1.8187
  • 100 $1.4064
  • 500 $1.3275
  • 1,000 $1.2924
$1.2924 / $2.0936 Buy Now
DISTI # ULN2801A
EBV Elektronik Load Driver, 4 A, 18 Pins, PDIP (Alt: ULN2801A) RoHS: Compliant Min Qty: 20 Package Multiple: 20 Lead time: 3 Weeks, 6 Days EBV - 0
Buy Now
DISTI # 1094426
element14 Asia-Pacific DARLINGTON ARRAY 8NPN, 2801, DIP18 RoHS: Compliant Min Qty: 1 Container: Each 3017
  • 1 $3.0614
  • 10 $2.6040
  • 50 $2.4122
  • 100 $2.2204
  • 250 $2.0876
  • 500 $1.8221
  • 1,000 $1.3868
  • 2,500 $1.3647
$1.3647 / $3.0614 Buy Now
DISTI # 1094426
Farnell DARLINGTON ARRAY 8NPN, 2801, DIP18 RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Each 3015
  • 1 $3.2119
  • 10 $2.4120
  • 50 $2.2371
  • 100 $2.0621
  • 250 $1.9371
  • 500 $1.6872
  • 1,000 $1.2748
  • 2,500 $1.2498
$1.2498 / $3.2119 Buy Now
LCSC DIP-18 Darlington Transistor Arrays ROHS 190
  • 1 $2.1363
  • 10 $1.8558
  • 30 $1.6142
  • 100 $1.4351
  • 500 $1.3546
  • 1,000 $1.3188
$1.3188 / $2.1363 Buy Now

Part Details for ULN2801A

ULN2801A CAD Models

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ULN2801A Part Data Attributes:

Parametric Data
ULN2801A STMicroelectronics
Buy Now Datasheet
Compare Parts:
ULN2801A STMicroelectronics Eight Darlington Arrays
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code DIP
Package Description DIP-18
Pin Count 18
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 16 Weeks, 3 Days
Samacsys Manufacturer STMicroelectronics
Collector Current-Max (IC) 0.5 A
Configuration COMPLEX
DC Current Gain-Min (hFE) 1000
JESD-30 Code R-PDIP-T18
JESD-609 Code e3
Number of Elements 8
Number of Terminals 18
Operating Temperature-Max 150 °C
Operating Temperature-Min -20 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 2.25 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Element Material SILICON
VCEsat-Max 1.6 V

Alternate Parts for ULN2801A

This table gives cross-reference parts and alternative options found for ULN2801A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ULN2801A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
TD62082AP TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, 0.300 INCH, PLASTIC, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2801A vs TD62082AP
M54585P Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, Plastic/Epoxy, 18 Pin, 18P4G, 18 PIN Mitsubishi Electric ULN2801A vs M54585P
ULN2804APG TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, 0.300 INCH, LEAD FREE, PLASTIC, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2801A vs ULN2804APG
ULN2801A 0.5A, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, CASE 707, DIP-18 Motorola Mobility LLC ULN2801A vs ULN2801A
ULN2804A 0.5A, 50V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, CASE 707, DIP-18 Motorola Mobility LLC ULN2801A vs ULN2804A
ULN2804A 0.5A, 50V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, CASE 707, DIP-18 onsemi ULN2801A vs ULN2804A
ULN2804A Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, Plastic/Epoxy, 18 Pin, PLASTIC, DIP-18 Sanken Electric Co Ltd ULN2801A vs ULN2804A
ULN2802A Eight Darlington Arrays STMicroelectronics ULN2801A vs ULN2802A
ULQ2801A Eight Darlington array STMicroelectronics ULN2801A vs ULQ2801A
ULN2804AP TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2801A vs ULN2804AP
Part Number Description Manufacturer Compare
ULN2802A 0.5A, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, CASE 707, DIP-18 Motorola Mobility LLC ULN2801A vs ULN2802A
SG2803J/883B Small Signal Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, HERMETIC SEALED, CERAMIC, DIP-18 Microsemi Corporation ULN2801A vs SG2803J/883B
SG2803L/DESC Small Signal Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, HERMETIC SEALED, CERAMIC, LCC-20 Microsemi Corporation ULN2801A vs SG2803L/DESC
TD62083APA TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2801A vs TD62083APA
ULN2004AN-00 7 CHANNEL, NPN, Si, POWER TRANSISTOR Texas Instruments ULN2801A vs ULN2004AN-00
TD62083AP TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, 0.300 INCH, PLASTIC, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2801A vs TD62083AP
ULN2803LW Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, MS-013AB, Plastic/Epoxy, 18 Pin, SOIC-18 Allegro MicroSystems LLC ULN2801A vs ULN2803LW
ULN2003AJ Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 7-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 16 Pin, HERMETIC SEALED, CERAMIC, DIP-16 Rochester Electronics LLC ULN2801A vs ULN2003AJ
NCV1413BDR2 Darlington Transistor Array, High Voltage, High Current, SOIC 16 LEAD, 2500-REEL, Automotive Qualified onsemi ULN2801A vs NCV1413BDR2
NE5503N 0.5A, 7 CHANNEL, NPN, Si, POWER TRANSISTOR NXP Semiconductors ULN2801A vs NE5503N

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