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Transistors / Small Signal Bipolar Transistors / ULN2804A
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ULN2804A by:

Eight Darlington Arrays

Part Details for ULN2804A by STMicroelectronics

Overview of ULN2804A by STMicroelectronics

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Applications Industrial Automation Renewable Energy Robotics and Drones

Price & Stock for ULN2804A

Part # Distributor Description Stock Price Buy
DISTI # 26M4671
Newark Bipolar Array, Npn, 50V, 0.5A, Dip, Transistor Polarity:Npn, Collector Emitter Voltage Max Npn:50V, Collector Emitter Voltage Max Pnp:-, Continuous Collector Current Npn:500Ma, Continuous Collector Current Pnp:-, No. Of Pins:18Pins Rohs Compliant: Yes |Stmicroelectronics ULN2804A Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 10058
  • 1 $2.9300
  • 10 $2.4800
  • 100 $2.0400
  • 500 $1.6700
  • 1,000 $1.3900
  • 2,500 $1.3100
  • 5,000 $1.2900
$1.2900 / $2.9300 Buy Now
DISTI # 26AC5126
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics ULN2804A Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $1.3500
$1.3500 Buy Now
DISTI # 497-2357-5-ND
DigiKey TRANS 8NPN DARL 50V 0.5A 18DIP Min Qty: 1 Lead time: 26 Weeks Container: Tube 8076
In Stock
  • 1 $2.7100
  • 20 $2.4305
  • 40 $2.2930
  • 100 $1.9537
  • 260 $1.8344
  • 500 $1.6051
  • 1,000 $1.3300
  • 2,500 $1.2382
  • 5,000 $1.1924
$1.1924 / $2.7100 Buy Now
DISTI # ULN2804A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2804A) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Tube 2030
  • 1 $1.3476
  • 10 $1.3204
  • 30 $1.2932
  • 50 $1.2660
  • 100 $1.2387
  • 250 $1.2115
  • 500 $1.1843
$1.1843 / $1.3476 Buy Now
DISTI # 26M4671
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Bulk (Alt: 26M4671) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 9 Partner Stock
RFQ
DISTI # 511-ULN2804A
Mouser Electronics Darlington Transistors Eight NPN Array RoHS: Compliant 2100
  • 1 $2.6700
  • 10 $2.2600
  • 100 $1.8500
  • 250 $1.7400
  • 500 $1.5200
  • 1,000 $1.2700
  • 2,000 $1.2000
  • 5,000 $1.1800
$1.1800 / $2.6700 Buy Now
DISTI # E02:0323_00032884
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: 2320 Europe - 5169
  • 1 $2.0924
  • 10 $1.8027
  • 100 $1.5014
  • 250 $1.4197
  • 500 $1.2646
  • 1,000 $1.1219
  • 2,000 $1.1107
  • 5,000 $1.0995
  • 10,000 $1.0612
$1.0612 / $2.0924 Buy Now
DISTI # V36:1790_06568357
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: 2302 Americas - 2077
  • 1 $2.6200
  • 10 $2.1423
  • 100 $1.6882
  • 250 $1.5771
  • 500 $1.3660
  • 1,000 $1.1804
  • 2,000 $1.1686
  • 5,000 $1.1569
  • 10,000 $1.1069
$1.1069 / $2.6200 Buy Now
STMicroelectronics Eight Darlington Arrays RoHS: Compliant Min Qty: 1 2100
  • 1 $2.6200
  • 10 $2.2200
  • 100 $1.8100
  • 250 $1.7100
  • 500 $1.4900
$1.4900 / $2.6200 Buy Now
Future Electronics ULN Series 50 V 500 mA Through Hole Eight Darlington Array - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 20 Package Multiple: 20 Container: Tube 5700
Tube
  • 20 $1.2200
  • 80 $1.1800
  • 200 $1.1600
  • 500 $1.1300
  • 800 $1.1000
$1.1000 / $1.2200 Buy Now
Future Electronics ULN Series 50 V 500 mA Through Hole Eight Darlington Array - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 20 Package Multiple: 20 Container: Tube 1780
Tube
  • 20 $1.2200
  • 80 $1.1800
  • 200 $1.1600
  • 500 $1.1300
  • 800 $1.1000
$1.1000 / $1.2200 Buy Now
Future Electronics ULN Series 50 V 500 mA Through Hole Eight Darlington Array - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube 673
Tube
  • 1 $2.2500
  • 30 $2.1900
  • 100 $2.1300
  • 200 $2.0900
  • 500 $1.9900
$1.9900 / $2.2500 Buy Now
Future Electronics ULN Series 50 V 500 mA Through Hole Eight Darlington Array - DIP-18 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube 2
Tube
  • 1 $2.2500
  • 30 $2.1900
  • 100 $2.1300
  • 200 $2.0900
  • 500 $1.9900
$1.9900 / $2.2500 Buy Now
Bristol Electronics   129
RFQ
Bristol Electronics   Min Qty: 2 287
  • 2 $2.9250
  • 8 $2.1937
  • 24 $1.8281
  • 84 $1.0969
  • 275 $1.0237
$1.0237 / $2.9250 Buy Now
Bristol Electronics   Min Qty: 3 20
  • 3 $2.4000
  • 10 $1.8000
$1.8000 / $2.4000 Buy Now
Bristol Electronics   796
RFQ
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 1009
  • 1 $1.8470
  • 302 $0.9235
  • 651 $0.8496
$0.8496 / $1.8470 Buy Now
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 16
  • 1 $2.3810
  • 3 $1.9048
  • 11 $1.4286
$1.4286 / $2.3810 Buy Now
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 636
  • 1 $2.4000
  • 251 $1.1100
  • 542 $0.9900
$0.9900 / $2.4000 Buy Now
Quest Components Peripheral Driver, Octal Driver, 18 Pin, Plastic, DIP 168
  • 1 $3.9000
  • 32 $1.4625
  • 104 $1.3650
$1.3650 / $3.9000 Buy Now
DISTI # ULN2804A
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Rail/Tube (Alt: ULN2804A) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 26 Weeks, 0 Days Container: Tube 2030
  • 1 $1.3476
  • 10 $1.3204
  • 30 $1.2932
  • 50 $1.2660
  • 100 $1.2387
  • 250 $1.2115
  • 500 $1.1843
$1.1843 / $1.3476 Buy Now
DISTI # 26M4671
Avnet Americas Load Driver, 4 A, 18 Pins, PDIP - Bulk (Alt: 26M4671) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Bulk 9 Partner Stock
RFQ
DISTI # ULN2804A
TME IC: driver, darlington,transistor array, DIP18, 0.5A, 50V, Ch: 8 Min Qty: 1 641
  • 1 $1.8900
  • 5 $1.7000
  • 20 $1.5700
  • 100 $1.2000
$1.2000 / $1.8900 Buy Now
ComSIT USA EIGHT DARLINGTON ARRAY Small Signal Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon RoHS: Not Compliant Europe - 22
RFQ
DISTI # SMC-ULN2804A
Sensible Micro Corporation Peripheral Driver, Octal Driver, 18 Pin, Plastic, Dip RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 07+ Container: Tubes 60
  • 100 $0.4560
  • 500 $0.4440
  • 1,000 $0.3840
$0.3840 / $0.4560 RFQ
Chip 1 Exchange INSTOCK 498
RFQ
DISTI # ULN2804A
Avnet Silica Load Driver, 4 A, 18 Pins, PDIP (Alt: ULN2804A) RoHS: Compliant Min Qty: 20 Package Multiple: 20 Lead time: 17 Weeks, 0 Days Silica - 10780
Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 83
  • 1 $3.0800
  • 100 $2.3100
  • 1,000 $2.0000
$2.0000 / $3.0800 Buy Now
DISTI # ULN2804A
EBV Elektronik Load Driver, 4 A, 18 Pins, PDIP (Alt: ULN2804A) RoHS: Compliant Min Qty: 20 Package Multiple: 20 Lead time: 27 Weeks, 0 Days EBV - 380
Buy Now
LCSC DIP-18 Darlington Transistor Arrays ROHS 70
  • 1 $2.1600
  • 10 $1.8692
  • 30 $1.6865
  • 100 $1.4995
  • 500 $1.4147
  • 1,000 $1.3782
$1.3782 / $2.1600 Buy Now
Win Source Electronics TRANS 8NPN DARL 50V 0.5A 18DIP 44064
  • 55 $0.9900
  • 125 $0.8120
  • 195 $0.7870
  • 265 $0.7610
  • 340 $0.7360
  • 455 $0.6600
$0.6600 / $0.9900 Buy Now

Part Details for ULN2804A

ULN2804A CAD Models

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ULN2804A Part Data Attributes:

Parametric Data
ULN2804A STMicroelectronics
Buy Now Datasheet
Compare Parts:
ULN2804A 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 26 Weeks
Samacsys Manufacturer STMicroelectronics
Additional Feature LOGIC LEVEL COMPATIBLE
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 50 V
Configuration COMPLEX
JESD-30 Code R-PDIP-T18
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
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Tin (Sn) - immersion
Terminal Form THROUGH-HOLE
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for ULN2804A

This table gives cross-reference parts and alternative options found for ULN2804A. 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 ULN2804A, 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
TD62081AP 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 ULN2804A vs TD62081AP
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 ULN2804A vs TD62082AP
ULN2804AP TRANSISTOR 0.5 A, 50 V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, DIP-18, BIP General Purpose Power Toshiba America Electronic Components ULN2804A vs ULN2804AP
TD62084AP 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 ULN2804A vs TD62084AP
ULN2801A Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, MS-001AC, Plastic/Epoxy, 18 Pin, MS-001AC, 18 PIN Allegro MicroSystems LLC ULN2804A vs ULN2801A
ULQ2804A Eight Darlington array STMicroelectronics ULN2804A vs ULQ2804A
ULQ2804A Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, MS-001AC, Plastic/Epoxy, 18 Pin, DIP-18 Allegro MicroSystems LLC ULN2804A vs ULQ2804A
ULN2804A 0.5A, 50V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, CASE 707, DIP-18 onsemi ULN2804A vs ULN2804A
ULN2804A 0.5A, 50V, 8 CHANNEL, NPN, Si, POWER TRANSISTOR, PLASTIC, CASE 707, DIP-18 Motorola Mobility LLC ULN2804A vs ULN2804A
ULN2801A Eight Darlington Arrays STMicroelectronics ULN2804A vs ULN2801A
Part Number Description Manufacturer Compare
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 ULN2804A vs SG2803L/DESC
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 ULN2804A vs SG2803J/883B
NE5503N Power Bipolar Transistor, 0.5A I(C), 7-Element, NPN, Silicon, Plastic/Epoxy, 16 Pin Signetics ULN2804A vs NE5503N
ULQ2824A Power Bipolar Transistor, 0.5A I(C), 95V V(BR)CEO, 8-Element, NPN, Silicon, Plastic/Epoxy, 18 Pin, DIP-18 Allegro MicroSystems LLC ULN2804A vs ULQ2824A
NE5503N 0.5A, 7 CHANNEL, NPN, Si, POWER TRANSISTOR NXP Semiconductors ULN2804A vs NE5503N
ULN2801A Eight Darlington Arrays STMicroelectronics ULN2804A vs ULN2801A
ULQ2824A Power Bipolar Transistor, 0.5A I(C), 95V V(BR)CEO, 8-Element, NPN, Silicon, Plastic/Epoxy, 18 Pin, PLASTIC, DIP-18 Sanken Electric Co Ltd ULN2804A vs ULQ2824A
5962-8605801VX Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 18 Pin Microchip Technology Inc ULN2804A vs 5962-8605801VX
ULS2803EK883 Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 20 Pin, CERAMIC, LCC-20 Allegro MicroSystems LLC ULN2804A vs ULS2803EK883
5962-8605801VX Power Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 8-Element, NPN, Silicon, Ceramic, Metal-Sealed Cofired, 18 Pin, Microsemi Corporation ULN2804A vs 5962-8605801VX

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