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LM2901 Low Power Quad Voltage Comparators

STMicroelectronics LM2901 Low Power Quad Voltage Comparators consist of four independent low-power voltage comparators designed to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. The portfolio includes the LM2901, the LM2901B (AEC-100-qualified), and LM2901H (high-temperature) comparators. These components offer low supply/input bias/input offset currents and low output saturation voltages. LM2901 and LM2901B feature an input common-mode voltage range that includes the negative rail. For the LM2901H comparators, the input common-mode voltage range includes the ground. The automotive-grade LM2901B devices are specified at 5V and 36V single supply voltage operation with an increased maximum operating voltage of 40V and improved electrical characteristics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (COP) 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 quad voltage comparator LM2901YDT STMicroelectronics 1: $ 1.390,94 6.632In Stock	Mfr. Part # LM2901YDT Mouser Part # 511-LM2901YDT	STMicroelectronics	Analog Comparators Low power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	6.632In Stock	Cut Tape $ 1.390,94 $ 1.060,12 $ 830,81 $ 718,03 Reel $ 548,86 View $ 661,64 $ 631,56 $ 605,25 $ 541,34 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 Lo-Pwr Quad Voltage LM2901DT STMicroelectronics 1: $ 1.353,35 10.065In Stock 7.500Expected 10/4/2027	Mfr. Part # LM2901DT Mouser Part # 511-LM2901DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics lm2901 comparators	Datasheet	10.065In Stock 7.500Expected 10/4/2027	Cut Tape $ 1.353,35 $ 943,59 $ 845,84 $ 736,82 Reel $ 563,90 View $ 680,43 $ 646,60 $ 620,29 $ 522,54 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: $ 1.578,91 12.631In Stock 6.000Expected 8/4/2027	Mfr. Part # LM2901Q4T Mouser Part # 511-LM2901Q4T	STMicroelectronics	Analog Comparators 1.1mA Low Power Quad 25nA 250mV Learn More about STMicroelectronics lm2901 comparators	Datasheet	12.631In Stock 6.000Expected 8/4/2027	Cut Tape $ 1.578,91 $ 1.093,96 $ 977,42 $ 845,84 Reel $ 672,92 View $ 781,94 $ 744,34 $ 714,27 $ 654,12 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 Quad Voltage LM2901PT STMicroelectronics 1: $ 1.390,94 41.899On Order	Mfr. Part # LM2901PT Mouser Part # 511-LM2901P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics lm2901 comparators	Datasheet	41.899On Order On Order Ship Dates Mfr. #: LM2901PT Stock: 0 On Order: 16.899 Expected 11/23/2026 25.000 Expected 6/21/2027 Factory Lead-Time: 30 Weeks	Cut Tape $ 1.390,94 $ 969,90 $ 864,64 $ 748,10 Reel $ 571,41 View $ 691,71 $ 657,88 $ 627,80 $ 556,38 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	7 mV	250 nA	- 40 C	+ 125 C	LM2901	Reel, Cut Tape, MouseReel
Analog Comparators 1.1mA Low Power Quad 25nA 250mV LM2901YPT STMicroelectronics 1: $ 1.654,09 9.990On Order	Mfr. Part # LM2901YPT Mouser Part # 511-LM2901YPT	STMicroelectronics	Analog Comparators 1.1mA Low Power Quad 25nA 250mV Learn More about STMicroelectronics lm2901 comparators	Datasheet	9.990On Order On Order Ship Dates Mfr. #: LM2901YPT Stock: 0 On Order: 4.990 Expected 11/5/2026 5.000 Expected 10/4/2027 Factory Lead-Time: 30 Weeks	Cut Tape $ 1.654,09 $ 1.146,59 $ 1.022,53 $ 887,20 View Reel $ 684,19 $ 819,53 $ 781,94 $ 748,10 $ 684,19 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	7 mV	250 nA	- 40 C	+ 125 C	LM2901	Reel, Cut Tape, MouseReel
Analog Comparators Low power quad voltage comparator LM2901HYDT STMicroelectronics 1: $ 4.699,13 634In Stock	Mfr. Part # LM2901HYDT Mouser Part # 511-LM2901HYDT	STMicroelectronics	Analog Comparators Low power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	634In Stock	Cut Tape $ 4.699,13 $ 3.405,93 $ 3.082,63 $ 2.725,50 Reel $ 2.202,95 View $ 2.556,33 $ 2.454,83 $ 2.375,88 $ 2.161,60 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	+ 150 C	LM2901H	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM2901D STMicroelectronics 1: $ 1.466,13 3.749Expected 11/28/2026	Mfr. Part # LM2901D Mouser Part # 511-LM2901D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics lm2901 comparators	Datasheet	3.749Expected 11/28/2026	$ 1.466,13 $ 1.037,57 $ 875,92 $ 819,53 View $ 755,62 $ 721,79 $ 687,95 $ 654,12 $ 635,32	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	7 mV	250 nA	- 40 C	+ 125 C	LM2901	Tube
Analog Comparators Low power quad voltage comparator LM2901YQ5T STMicroelectronics 3.000: $ 1.018,77 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # LM2901YQ5T Mouser Part # 511-LM2901YQ5T	STMicroelectronics	Analog Comparators Low power quad voltage comparator	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $ 1.018,77	Min.: 3.000 Mult.: 3.000 : 3.000	SMD/SMT	QFN-16	4 Channel	CMOS, DTL, ECL, MOS, TTL		Precision	2 V	32 V	2.5 mA	16 mA	7 mV	400 nA	- 40 C	+ 125 C	LM2901	Reel

LM2901 Low Power Quad Voltage Comparators

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