Darlington Transistors – Mouser Canada

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ULN200xA/ULQ200xA Darlington Transistor Arrays

Texas Instruments ULN200xA/ULQ200xA High-Voltage High-Current Darlington Transistor Arrays comprise seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500mA. The Darlington pairs can be paralleled for higher current capability. The TI ULN200xA/ULQ200xA transistor array has a 2.7kΩ series base resistor for each Darlington pair for operation directly with TTL or 5V CMOS devices. The Texas Instruments ULN200xA/ULQ200xA is designed for various applications, including relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULQ200xA-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Maximum Collector Cut-off Current	Pd - Power Dissipation	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A ALT 595-ULN2003ANSR ULN2003ANSRE4 Texas Instruments 1: $2.55 2,517In Stock	Mfr. Part # ULN2003ANSRE4 Mouser Part # 595-ULN2003ANSRE4	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A ALT 595-ULN2003ANSR Learn More about Texas Instruments ti uln2003a	Datasheet	2,517In Stock	Cut Tape $2.55 $1.58 $1.04 $0.814 Reel $0.487 View $0.696 $0.474 $0.459 $0.446 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Array 7	NPN	50 V	500 mA			SMD/SMT	SOP-16	- 20 C	+ 70 C	ULN2003A		Reel, Cut Tape, MouseReel
Darlington Transistors Hi V & A Darlington ALT 595-ULN2004AN AL ALT 595-ULN2004AN ULN2004ANE4 Texas Instruments 1: $2.03 1,123In Stock	Mfr. Part # ULN2004ANE4 Mouser Part # 595-ULN2004ANE4	Texas Instruments	Darlington Transistors Hi V & A Darlington ALT 595-ULN2004AN AL ALT 595-ULN2004AN Learn More about Texas Instruments ti uln2003a	Datasheet	1,123In Stock	$2.03 $1.25 $0.825 $0.649 View $0.554 $0.503 $0.446 $0.431 $0.379	Min.: 1 Mult.: 1							Through Hole	PDIP-16	- 20 C	+ 70 C	ULN2004A		Tube
Darlington Transistors 50V 7-channel Darlin gton transistor arr ULN2004ADYYR Texas Instruments 1: $1.20 5,724In Stock New Product	Mfr. Part # ULN2004ADYYR Mouser Part # 595-ULN2004ADYYR New Product	Texas Instruments	Darlington Transistors 50V 7-channel Darlin gton transistor arr Learn More about Texas Instruments ti uln2003a	Datasheet	5,724In Stock	Cut Tape $1.20 $0.742 $0.48 $0.366 $0.33 Reel $0.33	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Array 7	NPN	50 V	500 mA	50 uA	580 mW	SMD/SMT	SOT-23-16	- 40 C	+ 70 C	ULN2004A		Reel, Cut Tape
Darlington Transistors 50V 7-ch darlington transistor array ULN2003ADYYR Texas Instruments 1: $1.76 3,635In Stock	Mfr. Part # ULN2003ADYYR Mouser Part # 595-ULN2003ADYYR	Texas Instruments	Darlington Transistors 50V 7-ch darlington transistor array Learn More about Texas Instruments ti uln2003a	Datasheet	3,635In Stock	Cut Tape $1.76 $1.22 $0.77 $0.475 $0.351 Reel $0.351 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Cascade	NPN	50 V	500 mA	500 uA		SMD/SMT	SOT-23-16	- 40 C	+ 70 C	ULN2003A		Reel, Cut Tape, MouseReel
Darlington Transistors 50-V 7-ch automotiv e darlington transis ULQ2003AQDYYRQ1 Texas Instruments 1: $0.907 5,458In Stock	Mfr. Part # ULQ2003AQDYYRQ1 Mouser Part # 595-ULQ2003AQDYYRQ1	Texas Instruments	Darlington Transistors 50-V 7-ch automotiv e darlington transis Learn More about Texas Instruments ti uln2003a	Datasheet	5,458In Stock	Cut Tape $0.907 $0.557 $0.357 $0.269 $0.246 Reel $0.246 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Cascade	NPN	50 V	500 mA	100 uA		SMD/SMT	SOT-23-16	- 40 C	+ 70 C	ULQ2003A		Reel, Cut Tape, MouseReel
Darlington Transistors Darlington A 595-ULN 2003AD A 595-ULN200 A 595-ULN2003AD ULN2003ADR Texas Instruments 1: $1.60 13,703In Stock 132,500Expected 2026-11-09	Mfr. Part # ULN2003ADR Mouser Part # 595-ULN2003ADR	Texas Instruments	Darlington Transistors Darlington A 595-ULN 2003AD A 595-ULN200 A 595-ULN2003AD Learn More about Texas Instruments ti uln2003a	Datasheet	13,703In Stock 132,500Expected 2026-11-09	Cut Tape $1.60 $1.14 $0.713 $0.491 Reel $0.37 View $0.412 $0.32 $0.295 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-Narrow-16	- 20 C	+ 70 C	ULN2003A		Reel, Cut Tape, MouseReel
Darlington Transistors Hi Vltg HiCrrnt Darl Transistor Array A A 595-ULN2003AIPW ULN2003AIPWR Texas Instruments 1: $1.68 11,702In Stock 10,000Expected 2027-03-25	Mfr. Part # ULN2003AIPWR Mouser Part # 595-ULN2003AIPWR	Texas Instruments	Darlington Transistors Hi Vltg HiCrrnt Darl Transistor Array A A 595-ULN2003AIPW Learn More about Texas Instruments ti uln2003a	Datasheet	11,702In Stock 10,000Expected 2027-03-25	Cut Tape $1.68 $1.06 $0.698 $0.554 Reel $0.449 View $0.492 $0.405 $0.379 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Array 7	NPN	50 V	500 mA			SMD/SMT	TSSOP-16	- 40 C	+ 105 C	ULN2003AI		Reel, Cut Tape, MouseReel
Darlington Transistors Darlington ULN2003AN Texas Instruments 1: $1.63 11,750In Stock 44,000Expected 2027-08-19	Mfr. Part # ULN2003AN Mouser Part # 595-ULN2003AN	Texas Instruments	Darlington Transistors Darlington Learn More about Texas Instruments ti uln2003a	Datasheet	11,750In Stock 44,000Expected 2027-08-19	$1.63 $0.852 $0.664 $0.513 View $0.423 $0.379 $0.351	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA			Through Hole	PDIP-16	- 20 C	+ 70 C	ULN2003A		Tube
Darlington Transistors Hi V & A Darlington ULN2004AN Texas Instruments 1: $1.80 6,391In Stock	Mfr. Part # ULN2004AN Mouser Part # 595-ULN2004AN	Texas Instruments	Darlington Transistors Hi V & A Darlington Learn More about Texas Instruments ti uln2003a	Datasheet	6,391In Stock	$1.80 $0.953 $0.744 $0.577 View $0.478 $0.429 $0.399 $0.395	Min.: 1 Mult.: 1							Through Hole	PDIP-16	- 20 C	+ 70 C	ULN2004A		Tube
Darlington Transistors Hi-Vltg Hi-Current D ar Transistor Array ULQ2003ATPWRQ1 Texas Instruments 1: $2.59 4,517In Stock	Mfr. Part # ULQ2003ATPWRQ1 Mouser Part # 595-ULQ2003ATPWRQ1	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Current D ar Transistor Array	Datasheet	4,517In Stock	Cut Tape $2.59 $1.64 $1.10 $0.867 Reel $0.71 View $0.792 $0.634 $0.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V		100 uA	950 mW	SMD/SMT	TSSOP-16	- 40 C	+ 125 C	ULQ2003A	AEC-Q100	Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A A 595-ULN2004AD ULN2004ADR Texas Instruments 1: $1.35 4,778In Stock 10,000Expected 2027-01-21	Mfr. Part # ULN2004ADR Mouser Part # 595-ULN2004ADR	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A A 595-ULN2004AD Learn More about Texas Instruments ti uln2003a	Datasheet	4,778In Stock 10,000Expected 2027-01-21	Cut Tape $1.35 $0.844 $0.549 $0.42 Reel $0.334 View $0.38 $0.292 $0.266 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 2,500							SMD/SMT	SOIC-Narrow-16	- 20 C	+ 70 C	ULN2004A		Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays ULN2004ANSR Texas Instruments 1: $2.39 3,765In Stock	Mfr. Part # ULN2004ANSR Mouser Part # 595-ULN2004ANSR	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays Learn More about Texas Instruments ti uln2003a	Datasheet	3,765In Stock	Cut Tape $2.39 $1.27 $0.844 $0.658 Reel $0.547 View $0.652 $0.482 $0.431 MouseReel Available	Min.: 1 Mult.: 1 : 2,000							SMD/SMT	SOIC-16	- 20 C	+ 70 C	ULN2004A		Reel, Cut Tape, MouseReel
Darlington Transistors Hi V & A Darlington A 595-ULQ2004AD A 59 A 595-ULQ2004AD ULQ2004ADR Texas Instruments 1: $2.07 1,565In Stock 2,500Expected 2027-02-01	Mfr. Part # ULQ2004ADR Mouser Part # 595-ULQ2004ADR	Texas Instruments	Darlington Transistors Hi V & A Darlington A 595-ULQ2004AD A 59 A 595-ULQ2004AD Learn More about Texas Instruments ti uln2003a	Datasheet	1,565In Stock 2,500Expected 2027-02-01	Cut Tape $2.07 $1.30 $0.863 $0.674 Reel $0.546 View $0.613 $0.484 $0.446 $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-Narrow-16	- 40 C	+ 85 C	ULQ2004A		Reel, Cut Tape, MouseReel
Darlington Transistors HiVltg Hi-Crnt Darl Transistor Array A 5 A 595-ULQ2004ATDRQ1 ULQ2004ATDRG4Q1 Texas Instruments 1: $2.04 1,052In Stock	Mfr. Part # ULQ2004ATDRG4Q1 Mouser Part # 595-ULQ2004ATDRG4Q1	Texas Instruments	Darlington Transistors HiVltg Hi-Crnt Darl Transistor Array A 5 A 595-ULQ2004ATDRQ1 Learn More about Texas Instruments ti uln2003a	Datasheet	1,052In Stock	Cut Tape $2.04 $1.29 $0.854 $0.667 Reel $0.54 View $0.606 $0.521 $0.514 $0.482 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-Narrow-16	- 40 C	+ 105 C	ULQ2004A	AEC-Q100	Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays ULN2002AN Texas Instruments 1: $3.77 1,027In Stock	Mfr. Part # ULN2002AN Mouser Part # 595-ULN2002AN	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays Learn More about Texas Instruments ti uln2003a	Datasheet	1,027In Stock	$3.77 $2.09 $1.64 $1.39 View $1.24 $1.14 $1.07	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA			Through Hole	PDIP-16	- 20 C	+ 70 C	ULN2002A		Tube
Darlington Transistors HiVltg Hi-Crnt Darl Transistor Array A 5 A 595-ULN2003AID ULN2003AIDR Texas Instruments 1: $2.23 657In Stock 40,000On Order	Mfr. Part # ULN2003AIDR Mouser Part # 595-ULN2003AIDR	Texas Instruments	Darlington Transistors HiVltg Hi-Crnt Darl Transistor Array A 5 A 595-ULN2003AID Learn More about Texas Instruments ti uln2003a	Datasheet	657In Stock 40,000On Order On Order Ship Dates Mfr. #: ULN2003AIDR Stock: 657 Can Ship Immediately On Order: 32,500 Expected 2027-01-07 7,500 Expected 2027-01-15 Factory Lead-Time: 20 Weeks	Cut Tape $2.23 $1.41 $0.935 $0.73 Reel $0.592 View $0.665 $0.526 $0.485 $0.471 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-Narrow-16	- 40 C	+ 105 C	ULN2003AI		Reel, Cut Tape, MouseReel
Darlington Transistors 50-V 7-Channel Darl ington Transistor Ar ULN2003AINSR Texas Instruments 1: $2.19 1,957In Stock	Mfr. Part # ULN2003AINSR Mouser Part # 595-ULN2003AINSR	Texas Instruments	Darlington Transistors 50-V 7-Channel Darl ington Transistor Ar Learn More about Texas Instruments ti uln2003a	Datasheet	1,957In Stock	Cut Tape $2.19 $1.38 $0.92 $0.72 Reel $0.60 View $0.655 $0.531 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Array 7	NPN	50 V	500 mA	500 uA		SMD/SMT	SOP-16	- 40 C	+ 105 C	ULN2003AI		Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays ULN2003ANSR Texas Instruments 1: $2.12 3,801In Stock	Mfr. Part # ULN2003ANSR Mouser Part # 595-ULN2003ANSR	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays Learn More about Texas Instruments ti uln2003a	Datasheet	3,801In Stock	Cut Tape $2.12 $1.34 $0.887 $0.694 Reel $0.577 View $0.631 $0.511 $0.456 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Array 7	NPN	50 V	500 mA			SMD/SMT	SOP-16	- 20 C	+ 70 C	ULN2003A		Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A ALT 595-ULN2003ANSR ULN2003ANSRG4 Texas Instruments 1: $2.55 688In Stock	Mfr. Part # ULN2003ANSRG4 Mouser Part # 595-ULN2003ANSRG4	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A ALT 595-ULN2003ANSR Learn More about Texas Instruments ti uln2003a	Datasheet	688In Stock	Cut Tape $2.55 $1.58 $1.04 $0.814 Reel $0.589 View $0.696 $0.534 $0.52 $0.474 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Array 7	NPN	50 V	500 mA			SMD/SMT	SOP-16	- 20 C	+ 70 C	ULN2003A		Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A A 595-ULN2003APW ULN2003APWR Texas Instruments 1: $1.70 585In Stock 26,000On Order	Mfr. Part # ULN2003APWR Mouser Part # 595-ULN2003APWR	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays A A 595-ULN2003APW Learn More about Texas Instruments ti uln2003a	Datasheet	585In Stock 26,000On Order On Order Ship Dates Mfr. #: ULN2003APWR Stock: 585 Can Ship Immediately On Order: 12,000 Expected 2027-01-21 14,000 Expected 2027-03-18 Factory Lead-Time: 20 Weeks	Cut Tape $1.70 $1.06 $0.693 $0.534 Reel $0.431 View $0.481 $0.379 $0.341 $0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Array 7	NPN	50 V	500 mA			SMD/SMT	TSSOP-16	- 20 C	+ 70 C	ULN2003A		Reel, Cut Tape, MouseReel
Darlington Transistors Darl Transistor Arra ys ULQ2003AN Texas Instruments 1: $2.53 484In Stock 1,000Expected 2027-03-29	Mfr. Part # ULQ2003AN Mouser Part # 595-ULQ2003AN	Texas Instruments	Darlington Transistors Darl Transistor Arra ys Learn More about Texas Instruments ti uln2003a	Datasheet	484In Stock 1,000Expected 2027-03-29	$2.53 $1.36 $1.05 $0.831 View $0.706 $0.684 $0.639 $0.577	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA			Through Hole	PDIP-16	- 40 C	+ 85 C	ULQ2003A		Tube
Darlington Transistors Auto Cat HiVltg Hi- Crnt Darl Trans ULQ2003AQDRQ1 Texas Instruments 1: $2.48 2,777In Stock 25,000On Order	Mfr. Part # ULQ2003AQDRQ1 Mouser Part # 595-ULQ2003AQDRQ1	Texas Instruments	Darlington Transistors Auto Cat HiVltg Hi- Crnt Darl Trans	Datasheet	2,777In Stock 25,000On Order On Order Ship Dates Mfr. #: ULQ2003AQDRQ1 Stock: 2,777 Can Ship Immediately On Order: 17,500 Expected 2026-12-31 7,500 Expected 2027-01-28 Factory Lead-Time: 20 Weeks	Cut Tape $2.48 $1.53 $1.00 $0.788 Reel $0.609 View $0.674 $0.54 $0.448 $0.442 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-16	- 40 C	+ 125 C	ULQ2003A	AEC-Q100	Reel, Cut Tape, MouseReel
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Array ULQ2004AD Texas Instruments 1: $3.69 309In Stock	Mfr. Part # ULQ2004AD Mouser Part # 595-ULQ2004AD	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Array Learn More about Texas Instruments ti uln2003a	Datasheet	309In Stock	$3.69 $1.90 $1.58 $1.31 View $1.20 $1.16 $1.05 Quote	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-Narrow-16	- 40 C	+ 85 C	ULQ2004A		Tube
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Array ULQ2004AN Texas Instruments 1: $2.28 612In Stock	Mfr. Part # ULQ2004AN Mouser Part # 595-ULQ2004AN	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Array Learn More about Texas Instruments ti uln2003a	Datasheet	612In Stock	$2.28 $1.21 $0.956 $0.749 View $0.626 $0.566 $0.528 $0.523	Min.: 1 Mult.: 1	Array 7	NPN	50 V	500 mA			Through Hole	PDIP-16	- 40 C	+ 85 C	ULQ2004A		Tube
Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Array ULQ2004ATDRQ1 Texas Instruments 1: $1.92 2,260In Stock	Mfr. Part # ULQ2004ATDRQ1 Mouser Part # 595-ULQ2004ATDRQ1	Texas Instruments	Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Array Learn More about Texas Instruments ti uln2003a	Datasheet	2,260In Stock	Cut Tape $1.92 $1.21 $0.796 $0.707 Reel $0.50 View $0.605 $0.478 $0.469 $0.444 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Array 7	NPN	50 V	500 mA			SMD/SMT	SOIC-Narrow-16	- 40 C	+ 105 C	ULQ2004A	AEC-Q100	Reel, Cut Tape, MouseReel

ULN200xA/ULQ200xA Darlington Transistor Arrays

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