Darlington Transistors – Mouser Dominican Republic

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Darlington Devices

STMicroelectronics Darlington Devices are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs or multiple Darlington transistors with common emitters, and integral suppression diodes for inductive loads. The nominal current rating of each output is 500mA for the 7- and 8-output devices and up to 1.5A for quad-output devices. The inputs are pinned opposite the outputs to simplify the application board layout. These STMicroelectronics devices interface standard logic families.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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 Quote	Min.: 1 Mult.: 1	Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 40 C	+ 105 C	ULQ2801	Tube
Darlington Transistors Seven darlington 3V SUPPLY ULQ2001A STMicroelectronics 1: $1.79 2,608In Stock	Mfr. Part # ULQ2001A Mouser Part # 511-ULQ2001A	STMicroelectronics	Darlington Transistors Seven darlington 3V SUPPLY Learn More about STMicroelectronics stm darlingtondevices	Datasheet	2,608In Stock	$1.79 $1.10 $0.379 $0.378 $0.321	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 40 C	+ 105 C	ULQ2001	Tube
Darlington Transistors Seven NPN Array ULN2003D1013TR STMicroelectronics 1: $0.75 111,397In Stock 92,500On Order	Mfr. Part # ULN2003D1013TR Mouser Part # 511-ULN2003D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	111,397In Stock 92,500On Order	Cut Tape $0.75 $0.51 $0.346 $0.269 Reel $0.215 View $0.241 $0.188 $0.171 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA	SMD/SMT	SOIC-16	- 40 C	+ 85 C	ULN2003	Reel, Cut Tape, MouseReel
Darlington Transistors Seven NPN Array ULN2004D1013TR STMicroelectronics 1: $0.93 147,910In Stock 50,000Expected 11/19/2026	Mfr. Part # ULN2004D1013TR Mouser Part # 511-ULN2004D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	147,910In Stock 50,000Expected 11/19/2026	Cut Tape $0.93 $0.577 $0.375 $0.288 Reel $0.255 View $0.259 $0.222 $0.206 $0.181 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA	SMD/SMT	SOIC-16	- 20 C	+ 85 C	ULN2004	Reel, Cut Tape, MouseReel
Darlington Transistors Seven NPN Array ULN2001A STMicroelectronics 1: $1.52 4,832In Stock	Mfr. Part # ULN2001A Mouser Part # 511-ULN2001A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	4,832In Stock	$1.52 $0.696 $0.546 $0.425 View $0.353 $0.316 $0.305 $0.294 $0.282	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 20 C	+ 85 C	ULN2001	Tube
Darlington Transistors Seven NPN Array ULN2004A STMicroelectronics 1: $1.29 7,600In Stock 5,000On Order	Mfr. Part # ULN2004A Mouser Part # 511-ULN2004A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	7,600In Stock 5,000On Order	$1.29 $0.828 $0.545 $0.428 View $0.376 $0.331 $0.296 $0.284 $0.242	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 20 C	+ 85 C	ULN2004	Tube
Darlington Transistors Eight NPN Array ULN2804A STMicroelectronics 1: $3.29 5,420In Stock 12,000Expected 11/19/2026	Mfr. Part # ULN2804A Mouser Part # 511-ULN2804A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	5,420In Stock 12,000Expected 11/19/2026	$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: $3.36 4,205In 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	4,205In Stock 4,000Expected 6/14/2027	$3.36 $1.94 $1.52 $1.23 View $1.21 $1.16 $1.07	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 ULQ2804A STMicroelectronics 1: $5.03 4,066In Stock 1,000Expected 11/5/2026	Mfr. Part # ULQ2804A Mouser Part # 511-ULQ2804A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	4,066In Stock 1,000Expected 11/5/2026	$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 Seven NPN Array ULN2001D1013TR STMicroelectronics 1: $1.22 3,921In Stock	Mfr. Part # ULN2001D1013TR Mouser Part # 511-ULN2001D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	3,921In Stock	Cut Tape $1.22 $0.749 $0.493 $0.387 Reel $0.299 View $0.34 $0.268 $0.251 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA	SMD/SMT	SOIC-16	- 20 C	+ 85 C	ULN2001	Reel, Cut Tape, MouseReel
Darlington Transistors Seven NPN Array ULN2002A STMicroelectronics 1: $1.45 4,119In Stock	Mfr. Part # ULN2002A Mouser Part # 511-ULN2002A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	4,119In Stock	$1.45 $0.993 $0.678 $0.533 View $0.445 $0.406 $0.298	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 20 C	+ 85 C	ULN2002	Tube
Darlington Transistors Seven NPN Array ULN2002D1013TR STMicroelectronics 1: $1.18 291In Stock 5,000Expected 12/5/2026	Mfr. Part # ULN2002D1013TR Mouser Part # 511-ULN2002D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	291In Stock 5,000Expected 12/5/2026	Cut Tape $1.18 $0.728 $0.479 $0.376 Reel $0.278 View $0.331 $0.221 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA	SMD/SMT	SOIC-16	- 20 C	+ 85 C	ULN2002	Reel, Cut Tape, MouseReel
Darlington Transistors Eight NPN Array ULN2801A STMicroelectronics 1: $5.81 567In Stock	Mfr. Part # ULN2801A Mouser Part # 511-ULN2801A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	567In 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 Seven NPN Array ULQ2003D1013TR STMicroelectronics 1: $1.11 750In Stock 29,544Expected 11/9/2026	Mfr. Part # ULQ2003D1013TR Mouser Part # 511-ULQ2003D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	750In Stock 29,544Expected 11/9/2026	Cut Tape $1.11 $0.688 $0.451 $0.352 $0.313 Reel $0.254 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA	SMD/SMT	SOIC-16	- 40 C	+ 105 C	ULQ2003	Reel, Cut Tape, MouseReel
Darlington Transistors Seven NPN Array ULQ2004A STMicroelectronics 1: $1.96 2,256In Stock	Mfr. Part # ULQ2004A Mouser Part # 511-ULQ2004A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	2,256In Stock	$1.96 $1.39 $0.913 $0.718 View $0.479 $0.475 $0.419	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 40 C	+ 105 C	ULQ2004	Tube
Darlington Transistors Seven NPN Array ULQ2004D1013TR STMicroelectronics 1: $1.45 1,250In Stock	Mfr. Part # ULQ2004D1013TR Mouser Part # 511-ULQ2004D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	1,250In Stock	Cut Tape $1.45 $0.836 $0.548 $0.446 $0.391 Reel $0.347 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA	SMD/SMT	SOIC-16	- 40 C	+ 105 C	ULQ2004	Reel, Cut Tape, MouseReel
Darlington Transistors Eight NPN Array ULN2803A STMicroelectronics 1: $2.27 70,366On Order	Mfr. Part # ULN2803A Mouser Part # 511-ULN2803A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	70,366On Order On Order Ship Dates Mfr. #: ULN2803A Stock: 0 On Order: 27,446 Expected 11/27/2026 42,920 Expected 5/4/2027 Factory Lead-Time: 30 Weeks	$2.27 $1.78 $1.33 $1.08 View $1.00 $0.965 $0.848	Min.: 1 Mult.: 1	Octal	NPN	50 V	500 mA	Through Hole	PDIP-18	- 20 C	+ 85 C	ULN2803A	Tube
Darlington Transistors Seven NPN Array ULN2003A STMicroelectronics 1: $1.12 62,642Expected 1/18/2027	Mfr. Part # ULN2003A Mouser Part # 511-ULN2003A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	62,642Expected 1/18/2027	$1.12 $0.752 $0.572 $0.398 View $0.333 $0.299 $0.259 $0.238 $0.206	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 20 C	+ 85 C	ULN2003	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 11/16/2026 2,000 Expected 5/24/2027 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
Darlington Transistors Seven NPN Array ULQ2003A STMicroelectronics 1: $1.95 31,420On Order	Mfr. Part # ULQ2003A Mouser Part # 511-ULQ2003A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	31,420On Order On Order Ship Dates Mfr. #: ULQ2003A Stock: 0 On Order: 10,420 Expected 2/1/2027 21,000 TBD Factory Lead-Time: 30 Weeks	$1.95 $1.38 $1.33 $1.07 View $0.985 $0.915 $0.839 $0.827	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA	Through Hole	PDIP-16	- 40 C	+ 105 C	ULQ2003	Tube

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