Darlington Transistors – Mouser Puerto Rico

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (USA) +52 33 3612 7301Feedback

Change Location$ USD

+52 33 3612 7301 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 7

Applied Filters:

Minimum Operating Temperature

Maximum Operating Temperature

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Configuration	Transistor Polarity	Collector- Emitter Voltage VCEO Max	Maximum DC Collector Current	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Darlington Transistors Eight NPN Array ULQ2801A STMicroelectronics 1: $5.81 754In Stock	Mfr. Part # ULQ2801A Mouser Part # 511-ULQ2801A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	754In Stock	$5.81 $3.88 $2.78 $2.31 View $2.15 $2.06 $2.05	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 40 C	+ 105 C	ULQ2801	Tube
	Darlington Transistors Eight NPN Array ULN2804A STMicroelectronics 1: $3.29 6,481In Stock 13,000On Order	Mfr. Part # ULN2804A Mouser Part # 511-ULN2804A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	6,481In Stock 13,000On Order On Order Ship Dates Mfr. #: ULN2804A Stock: 6,481 Can Ship Immediately On Order: 1,000 Expected 10/5/2026 12,000 Expected 10/26/2026 Factory Lead-Time: 30 Weeks	$3.29 $1.79 $1.37 $1.30 View $1.23 $1.17 $1.11 $1.04	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 20 C	+ 85 C	ULN2804A	Tube
	Darlington Transistors Eight NPN Array ULQ2803A STMicroelectronics 1: $3.24 4,737In Stock 4,000Expected 6/14/2027	Mfr. Part # ULQ2803A Mouser Part # 511-ULQ2803A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	4,737In Stock 4,000Expected 6/14/2027	$3.24 $1.94 $1.52 $1.23 View $1.14 $1.12 $1.02	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 40 C	+ 105 C	ULQ2803	Tube
	Darlington Transistors Eight NPN Array ULN2801A STMicroelectronics 1: $5.81 570In Stock	Mfr. Part # ULN2801A Mouser Part # 511-ULN2801A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	570In Stock	$5.81 $3.66 $2.83 $2.37 View $2.20 $1.98 $1.88	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 20 C	+ 85 C	ULN2801A	Tube
	Darlington Transistors Eight NPN Array ULQ2804A STMicroelectronics 1: $5.03 73In Stock 1,000Expected 11/10/2026	Mfr. Part # ULQ2804A Mouser Part # 511-ULQ2804A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	73In Stock 1,000Expected 11/10/2026	$5.03 $2.98 $2.37 $1.96 View $1.82 $1.70	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 40 C	+ 105 C	ULQ2804	Tube
	Darlington Transistors Eight NPN Array ULN2803A STMicroelectronics 1: $2.88 71,635On Order	Mfr. Part # ULN2803A Mouser Part # 511-ULN2803A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	71,635On Order On Order Ship Dates Mfr. #: ULN2803A Stock: 0 On Order: 28,715 Expected 11/27/2026 42,920 Expected 6/1/2027 Factory Lead-Time: 30 Weeks	$2.88 $1.78 $1.37 $1.11 View $1.04 $0.996 $0.925 Quote	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 20 C	+ 85 C	ULN2803A	Tube
	Darlington Transistors Eight NPN Array ULN2802A STMicroelectronics 1: $5.20 2,849On Order	Mfr. Part # ULN2802A Mouser Part # 511-ULN2802A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	2,849On Order On Order Ship Dates Mfr. #: ULN2802A Stock: 0 On Order: 849 Expected 10/26/2026 2,000 TBD Factory Lead-Time: 30 Weeks	$5.20 $3.25 $2.36 $2.04 View $1.84 $1.77 $1.72	Min.: 1 Mult.: 1			Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 20 C	+ 85 C	ULN2802A	Tube