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STMicroelectronics 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	Comparator 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 Hi-Spd Dual Voltage LM219DT STMicroelectronics 1: ¥234.2 223In Stock 15,000On Order	Mfr. Part # LM219DT Mouser Part # 511-LM219DT	STMicroelectronics	Analog Comparators Hi-Spd Dual Voltage Learn More about STMicroelectronics stm standard products	Datasheet	223In Stock 15,000On Order On Order Ship Dates Mfr. #: LM219DT Stock: 223 Can Ship Immediately On Order: 10,000 Expected 2/22/2027 5,000 Expected 3/1/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥234.2 ¥171.1 ¥154.3 ¥136.7 View Reel ¥108.3 ¥121.6 ¥116.8 ¥113.8 ¥108.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	2 Channel	Open Collector	80 ns	General Purpose	5 V	15 V	8 mA	25 mA	4 mV	500 nA	- 40 C	+ 105 C	LM219	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM239ADT STMicroelectronics 1: ¥73.1 210In Stock 17,500On Order	Mfr. Part # LM239ADT Mouser Part # 511-LM239ADT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	210In Stock 17,500On Order On Order Ship Dates Mfr. #: LM239ADT Stock: 210 Can Ship Immediately On Order: 5,000 Expected 10/12/2026 5,000 Expected 11/30/2026 7,500 Expected 3/15/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥73.1 ¥50.7 ¥45.2 ¥39.5 View Reel ¥29.2 ¥36.5 ¥34.9 ¥33.1 ¥29.2 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	2 mV	100 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM239APT STMicroelectronics 1: ¥79.7 4,190In Stock 5,000Expected 11/25/2026	Mfr. Part # LM239APT Mouser Part # 511-LM239AP	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	4,190In Stock 5,000Expected 11/25/2026	Cut Tape ¥79.7 ¥56.5 ¥50.5 ¥43.7 Reel ¥35.4 View ¥40.5 ¥39.4 ¥37.5 ¥33.1 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	2 mV	100 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM239D STMicroelectronics 1: ¥101.3 3,656In Stock 2,000Expected 11/9/2026	Mfr. Part # LM239D Mouser Part # 511-LM239D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	3,656In Stock 2,000Expected 11/9/2026	¥101.3 ¥72.1 ¥71.9 ¥62.5 View ¥58 ¥55.3 ¥53 ¥50.2 ¥39.5	Min.: 1 Mult.: 1	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	- 25 C	+ 85 C	LM239	Tube
Analog Comparators Lo-Pwr Quad Voltage LM239DT STMicroelectronics 1: ¥101.3 4,430In Stock	Mfr. Part # LM239DT Mouser Part # 511-LM239DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stmlmx39	Datasheet	4,430In Stock	Cut Tape ¥101.3 ¥71.9 ¥64.4 ¥56.1 View Reel ¥39.9 ¥52.2 ¥49.8 ¥40 ¥39.9 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	5 mV	250 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM239PT STMicroelectronics 1: ¥76.4 2,952In Stock 5,000Expected 12/14/2026	Mfr. Part # LM239PT Mouser Part # 511-LM239P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	2,952In Stock 5,000Expected 12/14/2026	Cut Tape ¥76.4 ¥53 ¥47.2 ¥40.7 Reel ¥32.2 View ¥37.7 ¥35.7 ¥34.2 ¥31.2 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	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903BYST STMicroelectronics 1: ¥84.7 4,460In Stock	Mfr. Part # LM2903BYST Mouser Part # 511-LM2903BYST	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	4,460In Stock	Cut Tape ¥84.7 ¥58.5 ¥52.2 ¥44.8 View Reel ¥41.2 ¥41.5 ¥41.2 ¥41.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MiniSO-8														Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM2903D STMicroelectronics 1: ¥44.8 8,442In Stock 18,000Expected 8/11/2027	Mfr. Part # LM2903D Mouser Part # 511-LM2903D	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	8,442In Stock 18,000Expected 8/11/2027	¥44.8 ¥31.7 ¥28.4 ¥24.7 View ¥23.4 ¥22.3 ¥20.6 ¥19.9 ¥19.6	Min.: 1 Mult.: 1	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	Tube
Analog Comparators Low power dual voltage comparator LM2903ST STMicroelectronics 1: ¥51.5 8,116In Stock	Mfr. Part # LM2903ST Mouser Part # 511-LM2903ST	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	8,116In Stock	Cut Tape ¥51.5 ¥35.9 ¥31.9 ¥27.4 View Reel ¥20.1 ¥25.2 ¥24.1 ¥22.9 ¥22.4 ¥20.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MiniSO-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 LM2903WHYST STMicroelectronics 1: ¥172.7 1,738In Stock	Mfr. Part # LM2903WHYST Mouser Part # 511-LM2903WHYST	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903wh lm2904wh	Datasheet	1,738In Stock	Cut Tape ¥172.7 ¥120.8 ¥108.5 ¥94.7 View Reel ¥60.8 ¥88 ¥84.2 ¥80.9 ¥77.4 ¥60.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	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	LM2903WH	Reel, Cut Tape, MouseReel
Analog Comparators Low-PWR Dual 0.4mA 2V to 36V 25nA LM2903WYDT STMicroelectronics 1: ¥64.8 3,248In Stock	Mfr. Part # LM2903WYDT Mouser Part # 511-LM2903WYDT	STMicroelectronics	Analog Comparators Low-PWR Dual 0.4mA 2V to 36V 25nA Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	3,248In Stock	Cut Tape ¥64.8 ¥44.2 ¥39.4 ¥33.9 Reel ¥27.7 View ¥31.4 ¥29.7 ¥28.6 ¥23.8 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	LM2903W	Reel, Cut Tape, MouseReel
Analog Comparators LP Dual Comparator 2V to 26V 25nA LM2903YPT STMicroelectronics 1: ¥68.1 9,237In Stock	Mfr. Part # LM2903YPT Mouser Part # 511-LM2903YPT	STMicroelectronics	Analog Comparators LP Dual Comparator 2V to 26V 25nA Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	9,237In Stock	Cut Tape ¥68.1 ¥50.7 ¥42.7 ¥40 View Reel ¥30.2 ¥37 ¥35 ¥33.6 ¥32.1 ¥30.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-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 LM2903YQ3T STMicroelectronics 1: ¥73.1 5,937In Stock	Mfr. Part # LM2903YQ3T Mouser Part # 511-LM2903YQ3T	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	5,937In Stock	Cut Tape ¥73.1 ¥50.7 ¥45 ¥38.9 Reel ¥30.7 View ¥35.9 ¥34.2 ¥32.7 ¥29.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	500 ns	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903x	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM293ADT STMicroelectronics 1: ¥64.8 8,072In Stock	Mfr. Part # LM293ADT Mouser Part # 511-LM293ADT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm standard products	Datasheet	8,072In Stock	Cut Tape ¥64.8 ¥43.7 ¥38.5 ¥32.9 Reel ¥25.2 View ¥30.1 ¥28.4 ¥27.1 ¥24.4 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	- 40 C	+ 105 C	LM293	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM293D STMicroelectronics 1: ¥96.3 3,724In Stock	Mfr. Part # LM293D Mouser Part # 511-LM293D	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm standard products	Datasheet	3,724In Stock	¥96.3 ¥66.3 ¥59.3 ¥51.7 View ¥47.3 ¥45.7 ¥43.9 ¥42 ¥39.9	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	2 Channel	Rail-to-Rail	1.3 us		2 V	36 V	1 mA	4 mA	5 mV	50 nA	- 40 C	+ 105 C	LM293	Tube
Analog Comparators Lo-Pwr Dual Voltage LM293DT STMicroelectronics 1: ¥49.8 7,763In Stock 7,500On Order	Mfr. Part # LM293DT Mouser Part # 511-LM293DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm standard products	Datasheet	7,763In Stock 7,500On Order	Cut Tape ¥49.8 ¥36 ¥30.6 ¥26.2 View Reel ¥20.9 ¥24.3 ¥22.9 ¥21.9 ¥20.9 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	- 40 C	+ 105 C	LM293	Reel, Cut Tape, MouseReel
Analog Comparators Low PWR DUAL 25nA Wide VCC Range LM293QT STMicroelectronics 1: ¥91.4 4,529In Stock	Mfr. Part # LM293QT Mouser Part # 511-LM293QT	STMicroelectronics	Analog Comparators Low PWR DUAL 25nA Wide VCC Range Learn More about STMicroelectronics stm standard products	Datasheet	4,529In Stock	Cut Tape ¥91.4 ¥63.5 ¥56.6 ¥49.3 Reel ¥39.5 View ¥45.7 ¥43.5 ¥41.9 ¥38.4 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	- 40 C	+ 105 C	LM293	Reel, Cut Tape, MouseReel
Analog Comparators Single GP Voltage LM311D STMicroelectronics 1: ¥73.1 6,161In Stock	Mfr. Part # LM311D Mouser Part # 511-LM311D	STMicroelectronics	Analog Comparators Single GP Voltage Learn More about STMicroelectronics stm standard products	Datasheet	6,161In Stock	¥73.1 ¥51.8 ¥50.5 ¥48.5 View ¥46 ¥44.5 ¥43	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	1 Channel	Open Collector and Emitter	200 ns	General Purpose	5 V	15 V	6 mA	50 mA	7.5 mV	250 nA	0 C	+ 70 C	LM311	Tube
Analog Comparators Lo-Pwr Quad Voltage LM339D STMicroelectronics 1: ¥79.7 4,645In Stock 4,000Expected 10/21/2026	Mfr. Part # LM339D Mouser Part # 511-LM339D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	4,645In Stock 4,000Expected 10/21/2026	¥79.7 ¥57.8 ¥54 ¥48.3 View ¥45.3 ¥43.9 ¥40	Min.: 1 Mult.: 1	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	Tube
Analog Comparators Lo-Pwr Dual Voltage LM393DT STMicroelectronics 1: ¥41.5 15,662In Stock 85,000Expected 12/7/2026	Mfr. Part # LM393DT Mouser Part # 511-LM393DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	15,662In Stock 85,000Expected 12/7/2026	Cut Tape ¥41.5 ¥28.2 ¥25.1 ¥21.4 View Reel ¥16.9 ¥19.8 ¥18.6 ¥17.8 ¥16.9 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 power dual voltage comparators LM393WDT STMicroelectronics 1: ¥64.8 3,442In Stock	Mfr. Part # LM393WDT Mouser Part # 511-LM393WDT	STMicroelectronics	Analog Comparators Low power dual voltage comparators	Datasheet	3,442In Stock	Cut Tape ¥64.8 ¥45.7 ¥40.7 ¥35 Reel ¥27.7 View ¥32.4 ¥30.7 ¥29.4 ¥27.1 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	LM393W	Reel, Cut Tape, MouseReel
Analog Comparators 2.7 to 5 V 20uA 200 ns ESD 2kV LMV331ICT STMicroelectronics 1: ¥91.4 3,810In Stock 15,000On Order	Mfr. Part # LMV331ICT Mouser Part # 511-LMV331ICT	STMicroelectronics	Analog Comparators 2.7 to 5 V 20uA 200 ns ESD 2kV Learn More about STMicroelectronics stm standard products	Datasheet	3,810In Stock 15,000On Order	Cut Tape ¥91.4 ¥64.3 ¥57.5 ¥50 View Reel ¥40.4 ¥46.5 ¥44.3 ¥42.5 ¥40.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Open Drain	200 ns	General Purpose	2.7 V	5 V	25 uA	93 mA	7 mV	400 nA	- 40 C	+ 85 C	LMV331	Reel, Cut Tape, MouseReel
Analog Comparators Low Volt Comparator 2.7 - 5V 20 uA 200ns LMV331ILT STMicroelectronics 1: ¥86.4 5,449In Stock	Mfr. Part # LMV331ILT Mouser Part # 511-LMV331ILT	STMicroelectronics	Analog Comparators Low Volt Comparator 2.7 - 5V 20 uA 200ns Learn More about STMicroelectronics stm standard products	Datasheet	5,449In Stock	Cut Tape ¥86.4 ¥60.6 ¥54.1 ¥47.2 Reel ¥37.9 View ¥43.7 ¥41.7 ¥40 ¥36.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Drain	200 ns	General Purpose	2.7 V	5 V	25 uA	93 mA	7 mV	400 nA	- 40 C	+ 85 C	LMV331	Reel, Cut Tape, MouseReel
Analog Comparators 2.7 to 5V LV 20uA 200ns 2kV 200V MM LMV339IPT STMicroelectronics 1: ¥174.4 158In Stock 5,000Expected 4/12/2027	Mfr. Part # LMV339IPT Mouser Part # 511-LMV339IPT	STMicroelectronics	Analog Comparators 2.7 to 5V LV 20uA 200ns 2kV 200V MM Learn More about STMicroelectronics stm standard products	Datasheet	158In Stock 5,000Expected 4/12/2027	Cut Tape ¥174.4 ¥124.9 ¥112.9 ¥99.5 View Reel ¥75.2 ¥91.4 ¥87.4 ¥85.7 ¥75.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	1 Channel	Open Drain	200 ns	General Purpose	2.7 V	5 V	25 uA	93 mA	7 mV	400 nA	- 40 C	+ 85 C	LMV339	Reel, Cut Tape, MouseReel
Analog Comparators Low Cost LP RtoR AMP 2.7 to 6V 124uA 1MHz LMV393IST STMicroelectronics 1: ¥141.2 3,839In Stock	Mfr. Part # LMV393IST Mouser Part # 511-LMV393IST	STMicroelectronics	Analog Comparators Low Cost LP RtoR AMP 2.7 to 6V 124uA 1MHz Learn More about STMicroelectronics stm standard products	Datasheet	3,839In Stock	Cut Tape ¥141.2 ¥98.7 ¥88.5 ¥77.6 View Reel ¥56.8 ¥72.4 ¥69.3 ¥66.8 ¥56.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MiniSO-8	1 Channel	Open Drain	200 ns	General Purpose	2.7 V	5 V	25 uA	93 mA	7 mV	400 nA	- 40 C	+ 85 C	LMV393	Reel, Cut Tape, MouseReel