Analog Comparators – Mouser Canada

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TL3x1LV, LM393LV, LM339LV & LM393LV-Q1 Comparators

Texas Instruments TL3x1LV, LM393LV, LM339LV, and LM393LV-Q1 Comparators are two (LM393LV/LM393LV-Q1) or four (LM339LV/LM339LV-Q1) independent voltage comparators that are designed to operate from a wide range of supply voltages. The LM393LV/LM393LV-Q1/LM339LV/LM339LV-Q1 can drop-in replace the standard LM2x, LM3x, and LM290x comparator family in low voltage (≤5V) applications for improved performance and added features.

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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.	Mounting Style	Package / Case	Number of Channels	Output Type	Response Time	Type	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Output Current per Channel	Vos - Input Offset Voltage	Ib - Input Bias Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Analog Comparators Automotive low-volta ge commodity compar LM393LVQDDFRQ1 Texas Instruments 1: $1.04 4,565In Stock	Mfr. Part # LM393LVQDDFRQ1 Mouser Part # 595-LM393LVQDDFRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	4,565In Stock	Cut Tape $1.04 $0.732 $0.658 $0.576 View Reel $0.431 $0.536 $0.513 $0.492 $0.431 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-THIN-8	2 Channel	Open Drain		Differential	1.65 V	5.5 V	50 uA	100 mA	3 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR TL331LVDBVR Texas Instruments 1: $0.792 16,640In Stock	Mfr. Part # TL331LVDBVR Mouser Part # 595-TL331LVDBVR	Texas Instruments	Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	16,640In Stock	Cut Tape $0.792 $0.547 $0.49 $0.425 Reel $0.341 View $0.395 $0.376 $0.361 $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Drain		Differential	1.65 V	5.5 V	26 uA		400 uV	5 pA	- 40 C	+ 125 C	TL331LV	Reel, Cut Tape, MouseReel
Analog Comparators 5.5-V low-voltage s tandard quad-channel LM339LVDR Texas Instruments 1: $0.691 3,100In Stock	Mfr. Part # LM339LVDR Mouser Part # 595-LM339LVDR	Texas Instruments	Analog Comparators 5.5-V low-voltage s tandard quad-channel Learn More about Texas Instruments ti lmx39 lm2901 quad differential comparators	Datasheet	3,100In Stock	Cut Tape $0.691 $0.478 $0.428 $0.379 Reel $0.291 View $0.351 $0.334 $0.321 $0.279 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-14	4 Channel	Open Drain		General Purpose	1.65 V	5.5 V			400 uV		- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators 5.5-V low-voltage s tandard quad-channel LM339LVDYYR Texas Instruments 1: $0.95 2,376In Stock	Mfr. Part # LM339LVDYYR Mouser Part # 595-LM339LVDYYR	Texas Instruments	Analog Comparators 5.5-V low-voltage s tandard quad-channel Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	2,376In Stock	Cut Tape $0.95 $0.675 $0.605 $0.528 Reel $0.42 View $0.492 $0.471 $0.452 $0.416 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-THIN-14	1 Channel	Open Drain		Differential	1.65 V	5.5 V	26 uA		400 uV	5 pA	- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators Low-voltage single c omparator with open TL391LVDBVR Texas Instruments 1: $0.763 1,451In Stock	Mfr. Part # TL391LVDBVR Mouser Part # 595-TL391LVDBVR	Texas Instruments	Analog Comparators Low-voltage single c omparator with open Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	1,451In Stock	$0.763 $0.531 $0.475 $0.413 View $0.384 $0.366 $0.359 $0.324 $0.311	Min.: 1 Mult.: 1	SMD/SMT	SOT-23-5	1 Channel	Open Collector		General Purpose	1.65 V	5.5 V	26 uA	100 mA	2 mV	5 pA	- 40 C	+ 125 C	TL391LV
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVDR Texas Instruments 1: $0.518 15,740In Stock	Mfr. Part # LM393LVDR Mouser Part # 595-LM393LVDR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	15,740In Stock	Cut Tape $0.518 $0.361 $0.323 $0.278 Reel $0.219 View $0.258 $0.245 $0.233 $0.213 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	Open Drain	600 ns	Differential	1.65 V	5.5 V	25 uA	4 mA	2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators 5.5-V low-voltage s tandard quad-channel LM339LVPWR Texas Instruments 1: $0.59 4,255In Stock	Mfr. Part # LM339LVPWR Mouser Part # 595-LM339LVPWR	Texas Instruments	Analog Comparators 5.5-V low-voltage s tandard quad-channel Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	4,255In Stock	Cut Tape $0.59 $0.406 $0.363 $0.314 View Reel $0.249 $0.291 $0.276 $0.265 $0.249 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-14	4 Channel	Open Drain		General Purpose	1.65 V	5.5 V	50 uA		2 mV	5 pA	- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive 5.5-V l o w-voltage standard LM339LVQPWRQ1 Texas Instruments 1: $0.893 1,706In Stock 6,000Expected 2026-12-03	Mfr. Part # LM339LVQPWRQ1 Mouser Part # 595-LM339LVQPWRQ1	Texas Instruments	Analog Comparators Automotive 5.5-V l o w-voltage standard Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	1,706In Stock 6,000Expected 2026-12-03	Cut Tape $0.893 $0.635 $0.57 $0.497 Reel $0.405 View $0.462 $0.442 $0.425 $0.387 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-14	4 Channel	Open Drain	1.3 us	Differential	1.65 V	5.5 V	50 uA	6 mA	2 mV	5 pA	- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators 5.5-V low-voltage s tandard quad-channel LM339LVRTER Texas Instruments 1: $0.619 588In Stock	Mfr. Part # LM339LVRTER Mouser Part # 595-LM339LVRTER	Texas Instruments	Analog Comparators 5.5-V low-voltage s tandard quad-channel Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	588In Stock	Cut Tape $0.619 $0.429 $0.383 $0.331 Reel $0.271 View $0.307 $0.292 $0.279 $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WQFN-16	4 Channel	Open Drain	1.3 us	Differential	1.65 V	5.5 V	50 uA	6 mA	2 mV	5 pA	- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVDDFR Texas Instruments 1: $0.547 5,530In Stock	Mfr. Part # LM393LVDDFR Mouser Part # 595-LM393LVDDFR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	5,530In Stock	Cut Tape $0.547 $0.384 $0.343 $0.295 Reel $0.235 View $0.274 $0.261 $0.249 $0.228 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-8	2 Channel	Open Drain		Differential	1.65 V	5.5 V	25 uA	100 mA	400 uV	5 pA	- 40 C	+ 85 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVDGKR Texas Instruments 1: $0.533 6,412In Stock	Mfr. Part # LM393LVDGKR Mouser Part # 595-LM393LVDGKR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	6,412In Stock	Cut Tape $0.533 $0.372 $0.331 $0.285 Reel $0.235 View $0.264 $0.251 $0.24 $0.228 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	1 Channel	Open Drain		General Purpose	1.65 V	5.5 V	50 uA		3 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVPWR Texas Instruments 1: $0.418 4,241In Stock	Mfr. Part # LM393LVPWR Mouser Part # 595-LM393LVPWR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	4,241In Stock	Cut Tape $0.418 $0.288 $0.255 $0.219 Reel $0.181 View $0.202 $0.192 $0.183 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-8	2 Channel	Open Drain		General Purpose	1.65 V	5.5 V	25 uA	100 mA	400 uV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive low-volta ge commodity compar LM393LVQDGKRQ1 Texas Instruments 1: $0.907 3,902In Stock	Mfr. Part # LM393LVQDGKRQ1 Mouser Part # 595-LM393LVQDGKRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	3,902In Stock	Cut Tape $0.907 $0.641 $0.576 $0.503 Reel $0.409 View $0.467 $0.446 $0.429 $0.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	2 Channel	Rail-to-Rail		General Purpose	1.65 V	5.5 V	25 uA		2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive low-volta ge commodity compar LM393LVQPWRQ1 Texas Instruments 1: $0.835 2,087In Stock	Mfr. Part # LM393LVQPWRQ1 Mouser Part # 595-LM393LVQPWRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	2,087In Stock	Cut Tape $0.835 $0.586 $0.526 $0.458 Reel $0.384 View $0.426 $0.415 $0.397 $0.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-8	2 Channel	Open Drain		General Purpose	1.65 V	5.5 V	25 uA		2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR TL331LVQDBVRQ1 Texas Instruments 1: $1.01 13In Stock 6,000Expected 2027-08-09	Mfr. Part # TL331LVQDBVRQ1 Mouser Part # 595-TL331LVQDBVRQ1	Texas Instruments	Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	13In Stock 6,000Expected 2027-08-09	Cut Tape $1.01 $0.719 $0.645 $0.51 View Reel $0.445 $0.474 $0.452 $0.446 $0.445 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Drain		Differential	1.65 V	5.5 V	26 uA		400 uV	5 pA	- 40 C	+ 125 C	TL331LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive low-volta ge single comparato TL391LVQDBVRQ1 Texas Instruments 1: $1.01 96In Stock 3,000Expected 2026-12-03	Mfr. Part # TL391LVQDBVRQ1 Mouser Part # 595-TL391LVQDBVRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge single comparato Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	96In Stock 3,000Expected 2026-12-03	Cut Tape $1.01 $0.719 $0.645 $0.546 View Reel $0.432 $0.508 $0.485 $0.467 $0.432 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Collector		General Purpose	1.65 V	5.5 V	26 uA	100 mA	2 mV	5 pA	- 40 C	+ 125 C	TL391LV	Reel, Cut Tape, MouseReel
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVDSGR Texas Instruments 1: $0.49 27,260On Order	Mfr. Part # LM393LVDSGR Mouser Part # 595-LM393LVDSGR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	27,260On Order On Order Ship Dates Mfr. #: LM393LVDSGR Stock: 0 On Order: 260 Expected 2026-12-10 6,000 Expected 2026-12-24 21,000 Expected 2027-05-10 Factory Lead-Time: 26 Weeks	Cut Tape $0.49 $0.34 $0.302 $0.261 View Reel $0.206 $0.24 $0.229 $0.219 $0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WSON-8	2 Channel	Open Drain		General Purpose	1.65 V	5.5 V	50 uA		2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive low-volta ge commodity compar LM393LVQDRQ1 Texas Instruments 1: $0.835 40,596On Order	Mfr. Part # LM393LVQDRQ1 Mouser Part # 595-LM393LVQDRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	40,596On Order On Order Ship Dates Mfr. #: LM393LVQDRQ1 Stock: 0 On Order: 10,596 Expected 2027-04-15 30,000 Expected 2027-04-22 Factory Lead-Time: 26 Weeks	Cut Tape $0.835 $0.586 $0.526 $0.458 View Reel $0.373 $0.426 $0.406 $0.39 $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	Open Drain	600 ns	Differential	1.65 V	5.5 V	25 uA	4 mA	2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive 5.5-V l o w-voltage standard LM339LVQDRQ1 Texas Instruments 1: $0.893 2,272Expected 2026-12-03	Mfr. Part # LM339LVQDRQ1 Mouser Part # 595-LM339LVQDRQ1	Texas Instruments	Analog Comparators Automotive 5.5-V l o w-voltage standard Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	2,272Expected 2026-12-03	Cut Tape $0.893 $0.635 $0.57 $0.497 View Reel $0.406 $0.462 $0.442 $0.425 $0.406 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	Open Drain		General Purpose	1.65 V	5.5 V	25 uA		400 uV	5 pA	- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive 5.5-V l o w-voltage standard LM339LVQDYYRQ1 Texas Instruments 1: $1.15 3,000Expected 2026-12-31	Mfr. Part # LM339LVQDYYRQ1 Mouser Part # 595-LM339LVQDYYRQ1	Texas Instruments	Analog Comparators Automotive 5.5-V l o w-voltage standard Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	3,000Expected 2026-12-31	Cut Tape $1.15 $0.814 $0.732 $0.639 View Reel $0.505 $0.596 $0.569 $0.563 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-THIN-14	1 Channel	Open Drain		Differential	1.65 V	5.5 V			400 uV	5 pA	- 40 C	+ 125 C	LM339LV	Reel, Cut Tape, MouseReel
Analog Comparators Automotive low-volta ge commodity compar LM393LVWDSGRQ1 Texas Instruments 1: $0.864 2,933Expected 2026-12-03	Mfr. Part # LM393LVWDSGRQ1 Mouser Part # 595-LM393LVWDSGRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	2,933Expected 2026-12-03	Cut Tape $0.864 $0.599 $0.537 $0.513 Reel $0.373 View $0.435 $0.416 $0.399 $0.364 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WSON-8	2 Channel	Open Drain		General Purpose	1.65 V	5.5 V	25 uA		2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel

TL3x1LV, LM393LV, LM339LV & LM393LV-Q1 Comparators

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TL3x1LV, LM393LV, LM339LV & LM393LV-Q1 Comparators

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