Darlington Transistors – Mouser Vietnam

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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	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 $0.491 $0.424 View $0.359 $0.355 $0.353 $0.332	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 76,376In Stock 122,500Expected 10/12/2026	Mfr. Part # ULN2003D1013TR Mouser Part # 511-ULN2003D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	76,376In Stock 122,500Expected 10/12/2026	Cut Tape $0.75 $0.514 $0.35 $0.272 Reel $0.215 View $0.244 $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 ULN2004A STMicroelectronics 1: $1.22 8,060In Stock	Mfr. Part # ULN2004A Mouser Part # 511-ULN2004A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	8,060In Stock	$1.22 $0.877 $0.603 $0.477 View $0.382 $0.367 $0.33 $0.317 $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 Seven NPN Array ULN2004D1013TR STMicroelectronics 1: $0.93 56,307In Stock 167,500On Order	Mfr. Part # ULN2004D1013TR Mouser Part # 511-ULN2004D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	56,307In Stock 167,500On Order On Order Ship Dates Mfr. #: ULN2004D1013TR Stock: 56,307 Can Ship Immediately On Order: 105,000 Expected 10/8/2026 62,500 Expected 10/26/2026 Factory Lead-Time: 30 Weeks	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 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 Seven NPN Array ULN2001A STMicroelectronics 1: $1.52 1,853In Stock 3,000Expected 10/28/2026	Mfr. Part # ULN2001A Mouser Part # 511-ULN2001A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	1,853In Stock 3,000Expected 10/28/2026	$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 ULN2001D1013TR STMicroelectronics 1: $1.22 4,198In Stock	Mfr. Part # ULN2001D1013TR Mouser Part # 511-ULN2001D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	4,198In 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 2,256In Stock 3,000Expected 10/19/2026	Mfr. Part # ULN2002A Mouser Part # 511-ULN2002A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	2,256In Stock 3,000Expected 10/19/2026	$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: $1.21 752In Stock 5,000Expected 9/28/2026	Mfr. Part # ULN2002D1013TR Mouser Part # 511-ULN2002D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	752In Stock 5,000Expected 9/28/2026	Cut Tape $1.21 $0.758 $0.498 $0.386 $0.339 Reel $0.279 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 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 Seven NPN Array ULQ2003D1013TR STMicroelectronics 1: $1.11 1,149In Stock 30,000Expected 11/2/2026	Mfr. Part # ULQ2003D1013TR Mouser Part # 511-ULQ2003D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	1,149In Stock 30,000Expected 11/2/2026	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 2,268In Stock	Mfr. Part # ULQ2004A Mouser Part # 511-ULQ2004A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	2,268In 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 216In Stock 2,500Expected 9/28/2026	Mfr. Part # ULQ2004D1013TR Mouser Part # 511-ULQ2004D1013TR	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	216In Stock 2,500Expected 9/28/2026	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 ULQ2804A STMicroelectronics 1: $5.03 73In Stock 1,000Expected 10/26/2026	Mfr. Part # ULQ2804A Mouser Part # 511-ULQ2804A	STMicroelectronics	Darlington Transistors Eight NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	73In Stock 1,000Expected 10/26/2026	$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 5/4/2027 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 Seven NPN Array ULN2003A STMicroelectronics 1: $0.96 63,707Expected 11/12/2026	Mfr. Part # ULN2003A Mouser Part # 511-ULN2003A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm uln200x uln200xa arrays	Datasheet	63,707Expected 11/12/2026	$0.96 $0.785 $0.594 $0.431 View $0.372 $0.334 $0.289 $0.266 $0.23	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 10/19/2026 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
Darlington Transistors Seven NPN Array ULQ2003A STMicroelectronics 1: $1.95 17,000On Order	Mfr. Part # ULQ2003A Mouser Part # 511-ULQ2003A	STMicroelectronics	Darlington Transistors Seven NPN Array Learn More about STMicroelectronics stm darlingtondevices	Datasheet	17,000On Order On Order Ship Dates Mfr. #: ULQ2003A Stock: 0 On Order: 6,000 Expected 10/26/2026 11,000 Expected 2/1/2027 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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