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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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: €1.37 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 €1.37 €1.01 €0.912 €0.807 Reel €0.667 View €0.759 €0.729 €0.722 €0.657 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: €1.26 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 €1.26 €0.92 €0.831 €0.737 Reel €0.613 View €0.692 €0.666 €0.648 €0.60 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: €1.20 3,876In Stock	Mfr. Part No. LM139ADT Mouser Part No 511-LM139ADT	STMicroelectronics	Analog Comparators Low power quad voltage comparators Learn More about STMicroelectronics stmlmx39	Datasheet	3,876In Stock	Cut Tape €1.20 €0.869 €0.783 €0.692 Reel €0.577 View €0.648 €0.623 €0.594 €0.563 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: €1.38 10,606In 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	10,606In Stock	Cut Tape €1.38 €1.04 €0.946 €0.843 Reel €0.646 View €0.794 €0.765 €0.746 €0.632 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: €0.31 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 €0.31 €0.216 €0.194 €0.169 Reel €0.129 View €0.156 €0.148 €0.142 €0.12 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: €0.361 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 €0.361 €0.25 €0.224 €0.194 Reel €0.154 View €0.179 €0.17 €0.163 €0.15 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: €0.206 46,767In 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	46,767In Stock	Cut Tape €0.206 €0.143 €0.126 €0.108 Reel €0.084 View €0.10 €0.095 €0.089 €0.079 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: €0.74 6,542In 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	6,542In Stock	Cut Tape €0.74 €0.529 €0.476 €0.419 Reel €0.353 View €0.39 €0.374 €0.368 €0.344 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: €0.249 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 €0.249 €0.175 €0.154 €0.131 Reel €0.101 View €0.12 €0.114 €0.108 €0.098 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: €0.318 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 €0.318 €0.218 €0.194 €0.168 View Reel €0.133 €0.155 €0.147 €0.141 €0.133 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: €0.292 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 €0.292 €0.196 €0.173 €0.148 Reel €0.114 View €0.135 €0.128 €0.122 €0.11 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: €0.49 6,966In 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	6,966In Stock 20,000On Order On Order Ship Dates Mfr. No: LM393D Stock: 6,966 Can Dispatch Immediately On Order: 10,000 Expected 03/05/2027 10,000 Expected 11/08/2027 Factory Lead Time: 30 Weeks	€0.49 €0.348 €0.315 €0.278 View €0.258 €0.249 €0.24 €0.224	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 Lo-Pwr Dual Voltage LM393DT STMicroelectronics 1: €0.232 26,473In Stock 85,000Expected 07/12/2026	Mfr. Part No. LM393DT Mouser Part No 511-LM393DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	26,473In Stock 85,000Expected 07/12/2026	Cut Tape €0.232 €0.154 €0.13 €0.111 View Reel €0.088 €0.102 €0.096 €0.092 €0.088 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	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators Low PWR DUAL 25nA Wide VCC Range LM393QT STMicroelectronics 1: €0.387 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 €0.387 €0.278 €0.25 €0.219 Reel €0.176 View €0.205 €0.195 €0.187 €0.166 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 Rail-to-rail high-speed comparator TS3011IYLT STMicroelectronics 1: €2.50 3,979In Stock 6,000Expected 05/11/2026	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 05/11/2026	Cut Tape €2.50 €1.87 €1.71 €1.54 View Reel €1.02 €1.15 €1.12 €1.08 €1.02 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: €2.00 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 €2.00 €1.49 €1.36 €1.22 Reel €1.02 View €1.15 €1.12 €1.09 €1.01 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: €2.33 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 €2.33 €1.74 €1.59 €1.43 Reel €1.16 View €1.35 €1.31 €1.26 €1.14 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: €1.37 8,973In 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	8,973In Stock 9,000Expected 31/05/2027	Cut Tape €1.37 €1.01 €0.912 €0.807 Reel €0.675 View €0.759 €0.729 €0.723 €0.66 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: €1.71 7,276In 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	7,276In Stock 5,000Expected 08/02/2027	Cut Tape €1.71 €1.26 €1.14 €1.02 Reel €0.859 View €0.963 €0.929 €0.92 €0.84 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: €1.35 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 €1.35 €0.989 €0.894 €0.789 View Reel €0.687 €0.741 €0.712 €0.694 €0.687 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: €1.05 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 €1.05 €0.753 €0.679 €0.599 Reel €0.497 View €0.562 €0.539 €0.527 €0.463 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 Dual Volt TS3702IPT STMicroelectronics 1: €0.808 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 €0.808 €0.566 €0.508 €0.444 View Reel €0.348 €0.413 €0.395 €0.379 €0.363 €0.348 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: €0.869 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 €0.869 €0.625 €0.564 €0.497 View Reel €0.372 €0.465 €0.445 €0.433 €0.372 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: €0.92 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 €0.92 €0.666 €0.601 €0.531 Reel €0.427 View €0.496 €0.479 €0.464 €0.419 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
Analog Comparators Lo-Pwr Sngl Voltage TS391ILT STMicroelectronics 1: €0.568 20,879In Stock 18,000Expected 04/01/2027	Mfr. Part No. TS391ILT Mouser Part No 511-TS391IL	STMicroelectronics	Analog Comparators Lo-Pwr Sngl Voltage Learn More about STMicroelectronics stm ts391 comparators	Datasheet	20,879In Stock 18,000Expected 04/01/2027	Cut Tape €0.568 €0.402 €0.361 €0.315 Reel €0.248 View €0.293 €0.28 €0.269 €0.242 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	TS391	Reel, Cut Tape, MouseReel