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Analog Comparators

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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.	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 Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AICT STMicroelectronics 1: $1.59 1,687In Stock	Mfr. Part No. TS3121AICT Mouser Part No 511-TS3121AICT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,687In Stock	Cut Tape $1.59 $1.17 $1.06 $0.938 Reel $0.776 View $0.882 $0.848 $0.84 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121ILT STMicroelectronics 1: $1.46 1,817In Stock 3,000Expected 12/04/2027	Mfr. Part No. TS3121ILT Mouser Part No 511-TS3121ILT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,817In Stock 3,000Expected 12/04/2027	Cut Tape $1.46 $1.07 $0.966 $0.857 Reel $0.713 View $0.805 $0.774 $0.754 $0.698 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT23-5	1 Channel	Open Drain			1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Low power quad voltage comparators LM139ADT STMicroelectronics 1: $1.39 3,871In Stock	Mfr. Part No. LM139ADT Mouser Part No 511-LM139ADT	STMicroelectronics	Analog Comparators Low power quad voltage comparators Learn More about STMicroelectronics stmlmx39	Datasheet	3,871In Stock	Cut Tape $1.39 $1.01 $0.91 $0.805 Reel $0.671 View $0.754 $0.724 $0.691 $0.655 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	2 mV	100 nA	- 55 C	+ 125 C	LM139	Reel, Cut Tape, MouseReel
Analog Comparators Low PWR Dual OP AMP 0.45 mA 20nA 80mV LM193DT STMicroelectronics 1: $1.61 10,646In Stock	Mfr. Part No. LM193DT Mouser Part No 511-LM193DT	STMicroelectronics	Analog Comparators Low PWR Dual OP AMP 0.45 mA 20nA 80mV Learn More about STMicroelectronics stmlmx93	Datasheet	10,646In Stock	Cut Tape $1.61 $1.21 $1.10 $0.98 Reel $0.751 View $0.923 $0.889 $0.867 $0.735 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	600 uA	18 mA	5 mV	250 nA	- 55 C	+ 125 C	LM193	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM2901DT STMicroelectronics 1: $0.36 10,065In Stock 7,500Expected 04/10/2027	Mfr. Part No. LM2901DT Mouser Part No 511-LM2901DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics lm2901 comparators	Datasheet	10,065In Stock 7,500Expected 04/10/2027	Cut Tape $0.36 $0.251 $0.225 $0.196 Reel $0.15 View $0.181 $0.172 $0.165 $0.139 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2901	Reel, Cut Tape, MouseReel
Analog Comparators 1.1mA Low Power Quad 25nA 250mV LM2901Q4T STMicroelectronics 1: $0.42 12,631In Stock 6,000Expected 04/08/2027	Mfr. Part No. LM2901Q4T Mouser Part No 511-LM2901Q4T	STMicroelectronics	Analog Comparators 1.1mA Low Power Quad 25nA 250mV Learn More about STMicroelectronics lm2901 comparators	Datasheet	12,631In Stock 6,000Expected 04/08/2027	Cut Tape $0.42 $0.291 $0.26 $0.225 Reel $0.179 View $0.208 $0.198 $0.19 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-16	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2901	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM2903DT STMicroelectronics 1: $0.24 46,737In Stock	Mfr. Part No. LM2903DT Mouser Part No 511-LM2903DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	46,737In Stock	Cut Tape $0.24 $0.166 $0.147 $0.126 Reel $0.098 View $0.116 $0.11 $0.104 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903HYDT STMicroelectronics 1: $0.86 6,806In Stock	Mfr. Part No. LM2903HYDT Mouser Part No 511-LM2903HYDT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm standard products	Datasheet	6,806In Stock	Cut Tape $0.86 $0.615 $0.554 $0.487 Reel $0.41 View $0.454 $0.435 $0.428 $0.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 150 C	LM2903H	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM339DT STMicroelectronics 1: $0.29 21,006In Stock 47,500Expected 18/01/2027	Mfr. Part No. LM339DT Mouser Part No 511-LM339DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stmlmx39	Datasheet	21,006In Stock 47,500Expected 18/01/2027	Cut Tape $0.29 $0.203 $0.179 $0.152 Reel $0.118 View $0.14 $0.132 $0.126 $0.114 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM339PT STMicroelectronics 1: $0.37 31,961In Stock	Mfr. Part No. LM339PT Mouser Part No 511-LM339P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	31,961In Stock	Cut Tape $0.37 $0.253 $0.225 $0.195 View Reel $0.155 $0.18 $0.171 $0.164 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM393ADT STMicroelectronics 1: $0.34 26,552In Stock	Mfr. Part No. LM393ADT Mouser Part No 511-LM393ADT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	26,552In Stock	Cut Tape $0.34 $0.228 $0.201 $0.172 Reel $0.132 View $0.157 $0.149 $0.142 $0.128 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	600 uA	18 mA	2 mV	100 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM393D STMicroelectronics 1: $0.57 6,996In Stock 20,000On Order	Mfr. Part No. LM393D Mouser Part No 511-LM393D	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm standard products	Datasheet	6,996In Stock 20,000On Order On Order Ship Dates Mfr. No: LM393D Stock: 6,996 Can Dispatch Immediately On Order: 10,000 Expected 03/05/2027 10,000 Expected 11/08/2027 Factory Lead Time: 30 Weeks	$0.57 $0.405 $0.366 $0.323 View $0.30 $0.289 $0.279 $0.261 $0.26	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	600 uA	18 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Tube
Analog Comparators Low PWR DUAL 25nA Wide VCC Range LM393QT STMicroelectronics 1: $0.45 19,052In Stock	Mfr. Part No. LM393QT Mouser Part No 511-LM393QT	STMicroelectronics	Analog Comparators Low PWR DUAL 25nA Wide VCC Range Learn More about STMicroelectronics stm standard products	Datasheet	19,052In Stock	Cut Tape $0.45 $0.323 $0.291 $0.255 Reel $0.205 View $0.238 $0.227 $0.218 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	600 uA	18 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators 8ns 470uA at 5V 2.2V to 5V 2kV 200mA TS3011ICT STMicroelectronics 1: $2.08 3,914In Stock 6,000On Order	Mfr. Part No. TS3011ICT Mouser Part No 511-TS3011ICT	STMicroelectronics	Analog Comparators 8ns 470uA at 5V 2.2V to 5V 2kV 200mA Learn More about STMicroelectronics stmts3011	Datasheet	3,914In Stock 6,000On Order	Cut Tape $2.08 $1.54 $1.40 $1.25 Reel $1.04 View $1.18 $1.14 $1.11 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Push-Pull	8 ns	General Purpose	2.2 V	5 V	470 uA	18 mA	7 mV	20 pA	- 40 C	+ 125 C	TS3011	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail high-speed comparator TS3011IYLT STMicroelectronics 1: $2.91 3,979In Stock 6,000Expected 02/11/2026	Mfr. Part No. TS3011IYLT Mouser Part No 511-TS3011IYLT	STMicroelectronics	Analog Comparators Rail-to-rail high-speed comparator Learn More about STMicroelectronics stmts3011	Datasheet	3,979In Stock 6,000Expected 02/11/2026	Cut Tape $2.91 $2.17 $1.99 $1.79 View Reel $1.19 $1.34 $1.30 $1.25 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	8 ns	General Purpose	2.2 V	5 V	470 uA	18 mA	7 mV	20 pA	- 40 C	+ 125 C	TS3011	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail high-speed comparator TS3011IYQ3T STMicroelectronics 1: $2.33 8,956In Stock	Mfr. Part No. TS3011IYQ3T Mouser Part No 511-TS3011IYQ3T	STMicroelectronics	Analog Comparators Rail-to-rail high-speed comparator Learn More about STMicroelectronics stmts3011	Datasheet	8,956In Stock	Cut Tape $2.33 $1.73 $1.58 $1.42 Reel $1.19 View $1.34 $1.30 $1.27 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	1 Channel	Push-Pull	8 ns	General Purpose	2.2 V	5 V	470 uA	18 mA	7 mV	20 pA	- 40 C	+ 125 C	TS3011x	Reel, Cut Tape, MouseReel
Analog Comparators Automotive rail-to-rail 1.8 V high-speed comparator TS3021HIYLT STMicroelectronics 1: $2.71 9,713In Stock	Mfr. Part No. TS3021HIYLT Mouser Part No 511-TS3021HIYLT	STMicroelectronics	Analog Comparators Automotive rail-to-rail 1.8 V high-speed comparator Learn More about STMicroelectronics stm ts3021 comparators	Datasheet	9,713In Stock	Cut Tape $2.71 $2.02 $1.85 $1.66 Reel $1.35 View $1.57 $1.52 $1.46 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	38 ns	General Purpose	1.8 V	5 V	73 uA	26 mA	6 mV	300 nA	- 40 C	+ 150 C	TS3021H	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail 1.8V highspeed comparator TS3021ICT STMicroelectronics 1: $1.59 8,975In Stock 9,000Expected 31/05/2027	Mfr. Part No. TS3021ICT Mouser Part No 511-TS3021ICT	STMicroelectronics	Analog Comparators Rail-to-rail 1.8V highspeed comparator Learn More about STMicroelectronics stm ts3021 comparators	Datasheet	8,975In Stock 9,000Expected 31/05/2027	Cut Tape $1.59 $1.17 $1.06 $0.938 Reel $0.785 View $0.882 $0.848 $0.841 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Push-Pull	38 ns	General Purpose	1.8 V	5 V	73 uA	26 mA	6 mV	160 nA	- 40 C	+ 125 C	TS3021	Reel, Cut Tape, MouseReel
Analog Comparators Rail to Rail 1.8V Hi Spd comparator TS3022IDT STMicroelectronics 1: $1.99 7,278In Stock 5,000Expected 08/02/2027	Mfr. Part No. TS3022IDT Mouser Part No 511-TS3022IDT	STMicroelectronics	Analog Comparators Rail to Rail 1.8V Hi Spd comparator Learn More about STMicroelectronics stm ts3021 comparators	Datasheet	7,278In Stock 5,000Expected 08/02/2027	Cut Tape $1.99 $1.46 $1.33 $1.19 Reel $0.999 View $1.12 $1.08 $1.07 $0.977 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	Push-Pull	38 ns	General Purpose	1.8 V	5 V	73 uA	26 mA	6 mV	160 nA	- 40 C	+ 125 C	TS3022	Reel, Cut Tape, MouseReel
Analog Comparators Micropower 20uA 1.6V to 5V RtoR TS331ICT STMicroelectronics 1: $1.57 7,705In Stock	Mfr. Part No. TS331ICT Mouser Part No 511-TS331ICT	STMicroelectronics	Analog Comparators Micropower 20uA 1.6V to 5V RtoR Learn More about STMicroelectronics stm ts33	Datasheet	7,705In Stock	Cut Tape $1.57 $1.15 $1.04 $0.918 View Reel $0.799 $0.862 $0.828 $0.807 $0.799 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Open Drain	210 ns	Differential	1.6 V	5 V	20 uA	22 mA	5 mV	40 nA	- 40 C	+ 125 C	TS331	Reel, Cut Tape, MouseReel
Analog Comparators Micropwr Lo-vtg RR 1.6 to 5V 20uA 210ns TS331IYLT STMicroelectronics 1: $1.22 3,346In Stock	Mfr. Part No. TS331IYLT Mouser Part No 511-TS331IYLT	STMicroelectronics	Analog Comparators Micropwr Lo-vtg RR 1.6 to 5V 20uA 210ns Learn More about STMicroelectronics stm ts33	Datasheet	3,346In Stock	Cut Tape $1.22 $0.876 $0.789 $0.697 Reel $0.578 View $0.653 $0.627 $0.613 $0.538 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Drain	210 ns	Differential	1.6 V	5 V	20 uA	22 mA	5 mV	40 nA	- 40 C	+ 125 C	TS331	Reel, Cut Tape, MouseReel
Analog Comparators Micropower Quad Volt TS339IPT STMicroelectronics 1: $1.16 6,316In Stock 5,000Expected 16/11/2026	Mfr. Part No. TS339IPT Mouser Part No 511-TS339IP	STMicroelectronics	Analog Comparators Micropower Quad Volt Learn More about STMicroelectronics stm ts33	Datasheet	6,316In Stock 5,000Expected 16/11/2026	Cut Tape $1.16 $0.854 $0.779 $0.70 View Reel $0.568 $0.627 $0.593 $0.568 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	4 Channel	Open Drain	1.5 us	General Purpose	2.7 V	16 V	20 uA	20 mA	5 mV	600 pA	- 40 C	+ 125 C	TS339	Reel, Cut Tape, MouseReel
Analog Comparators Micropower Dual Volt TS3702IPT STMicroelectronics 1: $0.94 7,870In Stock	Mfr. Part No. TS3702IPT Mouser Part No 511-TS3702IP	STMicroelectronics	Analog Comparators Micropower Dual Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,870In Stock	Cut Tape $0.94 $0.658 $0.591 $0.516 View Reel $0.405 $0.48 $0.459 $0.441 $0.422 $0.405 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	2 Channel	Push-Pull	1.5 us	General Purpose	4 V	16 V	20 uA	4 mA	5 mV	600 pA	- 40 C	+ 125 C	TS3702	Reel, Cut Tape, MouseReel
Analog Comparators Micropower quad CMOS voltage comparator TS3704IDT STMicroelectronics 1: $1.01 3,809In Stock	Mfr. Part No. TS3704IDT Mouser Part No 511-TS3704IDT	STMicroelectronics	Analog Comparators Micropower quad CMOS voltage comparator Learn More about STMicroelectronics stm standard products	Datasheet	3,809In Stock	Cut Tape $1.01 $0.727 $0.656 $0.578 View Reel $0.432 $0.541 $0.518 $0.503 $0.432 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	Push-Pull	1.2 us	General Purpose	2.7 V	16 V	25 uA	4 mA	5 mV	600 pA	- 40 C	+ 125 C	TS3704	Reel, Cut Tape, MouseReel
Analog Comparators Low power, single voltage comparator TS391AILT STMicroelectronics 1: $1.07 4,499In Stock 6,000Expected 11/10/2027	Mfr. Part No. TS391AILT Mouser Part No 511-TS391AILT	STMicroelectronics	Analog Comparators Low power, single voltage comparator Learn More about STMicroelectronics stm ts391 comparators	Datasheet	4,499In Stock 6,000Expected 11/10/2027	Cut Tape $1.07 $0.774 $0.699 $0.617 Reel $0.497 View $0.577 $0.557 $0.539 $0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	CMOS, DTL, ECL, TTL	1.3 us	Differential	2 V	36 V	500 uA	16 mA	5 mV	250 nA	- 40 C	+ 125 C	TS391A	Reel, Cut Tape, MouseReel