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Analog Comparators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 Low power dual voltage comparator LM2903YDT STMicroelectronics 1: ¥79.7 9,186In Stock	Mfr. Part # LM2903YDT Mouser Part # 511-LM2903YDT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	9,186In Stock	Cut Tape ¥79.7 ¥54.5 ¥48.3 ¥43.4 Reel ¥32.2 View ¥40.2 ¥38.4 ¥37.4 ¥31.7 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 LM2903BYDT STMicroelectronics 1: ¥66.4 7,874In Stock	Mfr. Part # LM2903BYDT Mouser Part # 511-LM2903BYDT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	7,874In Stock	Cut Tape ¥66.4 ¥47.2 ¥41.4 ¥35.7 Reel ¥28.6 View ¥33.7 ¥25.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8	2 Channel			General Purpose	2 V	36 V	1 mA	4 mA	5 mV	20 nA	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Analog Comparators Single Rail-to-Rail TS7211BILT STMicroelectronics 1: ¥219.3 2,217In Stock	Mfr. Part # TS7211BILT Mouser Part # 511-TS7211BIL	STMicroelectronics	Analog Comparators Single Rail-to-Rail Learn More about STMicroelectronics stm standard products	Datasheet	2,217In Stock	Cut Tape ¥219.3 ¥159.1 ¥144 ¥127.6 Reel ¥106.1 View ¥119.6 ¥114.9 ¥110.3 ¥102 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	1.5 us	Differential	2.7 V	10 V	12 uA	2.5 mA	18 mV	300 pA	- 40 C	+ 85 C	TS7211	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail 0.9V nanopower, open drain single comparator TS880ILT STMicroelectronics 1: ¥129.6 2,440In Stock 6,000On Order	Mfr. Part # TS880ILT Mouser Part # 511-TS880ILT	STMicroelectronics	Analog Comparators Rail-to-rail 0.9V nanopower, open drain single comparator Learn More about STMicroelectronics stm ts880 comparator	Datasheet	2,440In Stock 6,000On Order	Cut Tape ¥129.6 ¥101.5 ¥94.7 ¥87.2 View Reel ¥76.9 ¥83.9 ¥81.7 ¥77.1 ¥76.9	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Drain	2 us	General Purpose	900 mV	5.5 V	250 nA	1.2 mA	5 mV	10 pA	- 40 C	+ 125 C	TS880x	Reel, Cut Tape
Analog Comparators Low power quad voltage comparator LM2901YDT STMicroelectronics 1: ¥59.8 6,552In Stock	Mfr. Part # LM2901YDT Mouser Part # 511-LM2901YDT	STMicroelectronics	Analog Comparators Low power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	6,552In Stock	Cut Tape ¥59.8 ¥46.8 ¥36.2 ¥31.4 Reel ¥24.3 View ¥28.9 ¥27.6 ¥26.4 ¥23.9 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 Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PICT STMicroelectronics 1: ¥265.8 2,688In Stock New Product	Mfr. Part # TS3121PICT Mouser Part # 511-TS3121PICT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,688In Stock	Cut Tape ¥265.8 ¥194.3 ¥176.1 ¥156.5 Reel ¥130.6 View ¥146.8 ¥141.2 ¥139.4 ¥127.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Open Drain			1.7 V	5.5 V	71 uA	140 mA	500 mV	200 pA	- 40 C	+ 125 C	TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PILT STMicroelectronics 1: ¥255.8 2,400In Stock New Product	Mfr. Part # TS3121PILT Mouser Part # 511-TS3121PILT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape ¥255.8 ¥187.7 ¥171.1 ¥151.3 Reel ¥126.6 View ¥142.2 ¥136.7 ¥132.2 ¥123.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PIYCT STMicroelectronics 1: ¥310.6 2,400In Stock New Product	Mfr. Part # TS3121PIYCT Mouser Part # 511-TS3121PIYCT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape ¥310.6 ¥229.2 ¥209.3 ¥186 Reel ¥155.8 View ¥174.4 ¥169.4 ¥167.8 ¥152.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PIYLT STMicroelectronics 1: ¥310.6 2,400In Stock New Product	Mfr. Part # TS3121PIYLT Mouser Part # 511-TS3121PIYLT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape ¥310.6 ¥229.2 ¥209.3 ¥186 Reel ¥160.6 View ¥174.4 ¥169.4 ¥167.8 ¥157.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Micropower Quad Volt TS339CPT STMicroelectronics 1: ¥187.7 6,095In Stock	Mfr. Part # TS339CPT Mouser Part # 511-TS339CP	STMicroelectronics	Analog Comparators Micropower Quad Volt Learn More about STMicroelectronics stm ts33	Datasheet	6,095In Stock	Cut Tape ¥187.7 ¥137.5 ¥123.7 ¥106.6 Reel ¥79.4 View ¥99.7 ¥95.5 ¥92.4 ¥78.1 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 MicroPwr BICMOS COMPARATORS TS862IPT STMicroelectronics 1: ¥204.3 2,388In Stock	Mfr. Part # TS862IPT Mouser Part # 511-TS862IPT	STMicroelectronics	Analog Comparators MicroPwr BICMOS COMPARATORS Learn More about STMicroelectronics stm standard products	Datasheet	2,388In Stock	Cut Tape ¥204.3 ¥146.2 ¥131.6 ¥115.8 View Reel ¥86.2 ¥108.1 ¥103.6 ¥100.3 ¥95.8 ¥86.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	2 Channel	Push-Pull	2 us	Differential	2.7 V	10 V	6 uA	5 mA	15 mV	300 pA	- 40 C	+ 85 C	TS862	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AILT STMicroelectronics 1: ¥264.1 2,974In Stock	Mfr. Part # TS3121AILT Mouser Part # 511-TS3121AILT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,974In Stock	Cut Tape ¥264.1 ¥194.3 ¥176.1 ¥155.8 Reel ¥128.9 View ¥146.5 ¥140.9 ¥139.5 ¥126.9 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 TS3121AIYCT STMicroelectronics 1: ¥310.6 2,996In Stock	Mfr. Part # TS3121AIYCT Mouser Part # 511-TS3121AIYCT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,996In Stock	Cut Tape ¥310.6 ¥229.2 ¥209.3 ¥186 Reel ¥155.8 View ¥174.4 ¥169.4 ¥167.8 ¥152.3 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 TS3121AIYLT STMicroelectronics 1: ¥310.6 1,988In Stock	Mfr. Part # TS3121AIYLT Mouser Part # 511-TS3121AIYLT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,988In Stock	Cut Tape ¥310.6 ¥229.2 ¥209.3 ¥186 Reel ¥155.8 View ¥174.4 ¥169.4 ¥167.8 ¥152.3 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 TS3121ICT STMicroelectronics 1: ¥242.5 2,060In Stock	Mfr. Part # TS3121ICT Mouser Part # 511-TS3121ICT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,060In Stock	Cut Tape ¥242.5 ¥177.7 ¥160.5 ¥142.3 Reel ¥118.6 View ¥133.7 ¥128.6 ¥125.2 ¥116.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC70-5	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 Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121IYCT STMicroelectronics 1: ¥290.7 2,984In Stock	Mfr. Part # TS3121IYCT Mouser Part # 511-TS3121IYCT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,984In Stock	Cut Tape ¥290.7 ¥212.6 ¥192.7 ¥171.1 Reel ¥149.8 View ¥160.5 ¥154.1 ¥152.3 ¥144.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC70-5	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 Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121IYLT STMicroelectronics 1: ¥285.7 2,990In Stock	Mfr. Part # TS3121IYLT Mouser Part # 511-TS3121IYLT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,990In Stock	Cut Tape ¥285.7 ¥209.3 ¥191 ¥169.4 Reel ¥142.5 View ¥159.1 ¥153.3 ¥152.3 ¥141.2 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 8ns 470uA at 5V 2.2V to 5V 2kV 200mA TS3011ILT STMicroelectronics 1: ¥328.9 17,887In Stock	Mfr. Part # TS3011ILT Mouser Part # 511-TS3011ILT	STMicroelectronics	Analog Comparators 8ns 470uA at 5V 2.2V to 5V 2kV 200mA Learn More about STMicroelectronics stmts3011	Datasheet	17,887In Stock	Cut Tape ¥328.9 ¥244.2 ¥222.6 ¥197.7 Reel ¥166.1 View ¥186 ¥179.4 ¥176.1 ¥162.8 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 RR 1.1V nanoPwr SGL Comparator TS881ILT STMicroelectronics 1: ¥240.8 26,395In Stock 48,000Expected 11/25/2026	Mfr. Part # TS881ILT Mouser Part # 511-TS881ILT	STMicroelectronics	Analog Comparators RR 1.1V nanoPwr SGL Comparator Learn More about STMicroelectronics stm ts881	Datasheet	26,395In Stock 48,000Expected 11/25/2026	Cut Tape ¥240.8 ¥176.1 ¥158.8 ¥140.7 Reel ¥117.3 View ¥132.2 ¥127.1 ¥123.7 ¥114.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	16 us	General Purpose	850 mV	5.5 V	300 nA	400 uA	6 mV	100 pA	- 40 C	+ 125 C	TS881	Reel, Cut Tape, MouseReel
Analog Comparators Dual Comparator 220nA 1.1V to 5.5V TS882IQ2T STMicroelectronics 1: ¥310.6 15,281In Stock	Mfr. Part # TS882IQ2T Mouser Part # 511-TS882IQ2T	STMicroelectronics	Analog Comparators Dual Comparator 220nA 1.1V to 5.5V	Datasheet	15,281In Stock	Cut Tape ¥310.6 ¥229.2 ¥207.6 ¥186 Reel ¥155.6 View ¥174.4 ¥167.8 ¥152.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	2 Channel	Push-Pull	13 us	General Purpose	1.1 V	5.5 V	220 nA	1.7 mA	6 mV	100 pA	- 40 C	+ 125 C	TS882	Reel, Cut Tape, MouseReel
Analog Comparators Automotive grade, low-power quad voltage comparator LM2901BYDT STMicroelectronics 1: ¥81.4 1,345In Stock	Mfr. Part # LM2901BYDT Mouser Part # 511-LM2901BYDT	STMicroelectronics	Analog Comparators Automotive grade, low-power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	1,345In Stock	Cut Tape ¥81.4 ¥57.5 ¥51.7 ¥45.5 Reel ¥35.5 View ¥42.4 ¥41.5 ¥39.9 ¥34.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1 us	Differential	2 V	36 V	2 mA	22 mA	5 mV	250 nA	- 40 C	+ 150 C	LM2901B	Reel, Cut Tape, MouseReel
Analog Comparators Automotive grade, low-power quad voltage comparator LM2901BYPT STMicroelectronics 1: ¥81.4 1,612In Stock	Mfr. Part # LM2901BYPT Mouser Part # 511-LM2901BYPT	STMicroelectronics	Analog Comparators Automotive grade, low-power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	1,612In Stock	Cut Tape ¥81.4 ¥58.6 ¥52.5 ¥45.7 Reel ¥36.9 View ¥42.4 ¥40.4 ¥38.7 ¥35.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1 us	Differential	2 V	36 V	2 mA	22 mA	5 mV	250 nA	- 40 C	+ 150 C	LM2901B	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AICT STMicroelectronics 1: ¥264.1 1,687In Stock	Mfr. Part # TS3121AICT Mouser Part # 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 ¥264.1 ¥194.3 ¥176.1 ¥155.8 Reel ¥128.9 View ¥146.5 ¥140.9 ¥139.5 ¥126.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Low power quad voltage comparators LM139ADT STMicroelectronics 1: ¥230.9 3,841In Stock	Mfr. Part # LM139ADT Mouser Part # 511-LM139ADT	STMicroelectronics	Analog Comparators Low power quad voltage comparators Learn More about STMicroelectronics stmlmx39	Datasheet	3,841In Stock	Cut Tape ¥230.9 ¥167.8 ¥151.2 ¥133.7 Reel ¥111.5 View ¥125.2 ¥120.3 ¥114.8 ¥108.8 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 Quad Volt 1.1 mA 25nA 250mV LM139DT STMicroelectronics 1: ¥217.6 6,837In Stock	Mfr. Part # LM139DT Mouser Part # 511-LM139DT	STMicroelectronics	Analog Comparators Low PWR Quad Volt 1.1 mA 25nA 250mV Learn More about STMicroelectronics stmlmx39	Datasheet	6,837In Stock	Cut Tape ¥217.6 ¥161.3 ¥145.2 ¥127.7 View Reel ¥98.2 ¥119.4 ¥114.3 ¥110.6 ¥98.2 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	5 mV	250 nA	- 55 C	+ 125 C	LM139	Reel, Cut Tape, MouseReel