Analog Comparators – Mouser United Kingdom

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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 (GBP) 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: £0.54 4,575In Stock	Mfr. Part No. LM393LVQDDFRQ1 Mouser Part No 595-LM393LVQDDFRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	4,575In Stock	Cut Tape £0.54 £0.382 £0.343 £0.30 View Reel £0.224 £0.279 £0.267 £0.257 £0.224 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: £0.413 14,240In Stock	Mfr. Part No. TL331LVDBVR Mouser Part No 595-TL331LVDBVR	Texas Instruments	Analog Comparators HIGH PERFORMANCE 5V OD SINGLE COMPARATOR Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	14,240In Stock	Cut Tape £0.413 £0.285 £0.255 £0.222 Reel £0.178 View £0.206 £0.196 £0.189 £0.173 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: £0.361 3,100In Stock	Mfr. Part No. LM339LVDR Mouser Part No 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 £0.361 £0.25 £0.223 £0.197 Reel £0.152 View £0.183 £0.175 £0.168 £0.146 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: £0.496 2,376In Stock	Mfr. Part No. LM339LVDYYR Mouser Part No 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 £0.496 £0.352 £0.315 £0.276 Reel £0.219 View £0.257 £0.245 £0.236 £0.217 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: £0.398 1,366In Stock	Mfr. Part No. TL391LVDBVR Mouser Part No 595-TL391LVDBVR	Texas Instruments	Analog Comparators Low-voltage single c omparator with open Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	1,366In Stock	£0.398 £0.277 £0.248 £0.216 View £0.201 £0.19 £0.187 £0.169 £0.162	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: £0.271 16,837In Stock	Mfr. Part No. LM393LVDR Mouser Part No 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	16,837In Stock	Cut Tape £0.271 £0.189 £0.168 £0.145 Reel £0.114 View £0.134 £0.127 £0.121 £0.111 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: £0.308 4,255In Stock	Mfr. Part No. LM339LVPWR Mouser Part No 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 £0.308 £0.212 £0.189 £0.163 View Reel £0.13 £0.152 £0.144 £0.138 £0.13 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: £0.465 1,706In Stock 6,000Expected 03/12/2026	Mfr. Part No. LM339LVQPWRQ1 Mouser Part No 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 03/12/2026	Cut Tape £0.465 £0.331 £0.298 £0.259 Reel £0.211 View £0.241 £0.23 £0.222 £0.202 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: £0.323 588In Stock	Mfr. Part No. LM339LVRTER Mouser Part No 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 £0.323 £0.223 £0.20 £0.173 Reel £0.141 View £0.16 £0.153 £0.146 £0.132 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: £0.285 5,530In Stock	Mfr. Part No. LM393LVDDFR Mouser Part No 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 £0.285 £0.201 £0.179 £0.154 Reel £0.122 View £0.142 £0.136 £0.13 £0.119 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: £0.278 6,412In Stock	Mfr. Part No. LM393LVDGKR Mouser Part No 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 £0.278 £0.194 £0.173 £0.148 Reel £0.122 View £0.137 £0.131 £0.126 £0.119 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: £0.217 4,220In Stock	Mfr. Part No. LM393LVPWR Mouser Part No 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	4,220In Stock	Cut Tape £0.217 £0.15 £0.133 £0.114 Reel £0.094 View £0.105 £0.10 £0.095 £0.092 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: £0.473 3,902In Stock	Mfr. Part No. LM393LVQDGKRQ1 Mouser Part No 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 £0.473 £0.334 £0.30 £0.262 Reel £0.213 View £0.244 £0.233 £0.223 £0.203 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: £0.436 2,087In Stock	Mfr. Part No. LM393LVQPWRQ1 Mouser Part No 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 £0.436 £0.306 £0.274 £0.238 Reel £0.201 View £0.223 £0.217 £0.207 £0.188 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: £0.526 13In Stock 6,000Expected 09/08/2027	Mfr. Part No. TL331LVQDBVRQ1 Mouser Part No 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 09/08/2027	Cut Tape £0.526 £0.375 £0.336 £0.265 View Reel £0.232 £0.247 £0.236 £0.233 £0.232 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: £0.526 96In Stock 3,000Expected 21/12/2026	Mfr. Part No. TL391LVQDBVRQ1 Mouser Part No 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 21/12/2026	Cut Tape £0.526 £0.375 £0.336 £0.285 View Reel £0.225 £0.265 £0.253 £0.244 £0.225 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: £0.255 27,260On Order	Mfr. Part No. LM393LVDSGR Mouser Part No 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. No: LM393LVDSGR Stock: 0 On Order: 260 Expected 10/12/2026 6,000 Expected 24/12/2026 21,000 Expected 10/05/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.255 £0.177 £0.158 £0.136 View Reel £0.107 £0.126 £0.12 £0.114 £0.107 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: £0.436 40,846On Order	Mfr. Part No. LM393LVQDRQ1 Mouser Part No 595-LM393LVQDRQ1	Texas Instruments	Analog Comparators Automotive low-volta ge commodity compar Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	40,846On Order On Order Ship Dates Mfr. No: LM393LVQDRQ1 Stock: 0 On Order: 10,846 Expected 15/04/2027 30,000 Expected 22/04/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.436 £0.306 £0.274 £0.238 View Reel £0.195 £0.223 £0.212 £0.203 £0.195 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: £0.465 2,272Expected 21/12/2026	Mfr. Part No. LM339LVQDRQ1 Mouser Part No 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 21/12/2026	Cut Tape £0.465 £0.331 £0.298 £0.259 View Reel £0.212 £0.241 £0.23 £0.222 £0.212 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: £0.601 3,000Expected 31/12/2026	Mfr. Part No. LM339LVQDYYRQ1 Mouser Part No 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 31/12/2026	Cut Tape £0.601 £0.424 £0.382 £0.333 View Reel £0.264 £0.311 £0.297 £0.293 £0.264 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: £0.45 2,933Expected 21/12/2026	Mfr. Part No. LM393LVWDSGRQ1 Mouser Part No 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 21/12/2026	Cut Tape £0.45 £0.313 £0.28 £0.267 Reel £0.195 View £0.227 £0.217 £0.208 £0.19 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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