Analog Comparators – Mouser United Kingdom

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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 (GBP) 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: £0.278 6,632In Stock	Mfr. Part No. LM2901YDT Mouser Part No 511-LM2901YDT	STMicroelectronics	Analog Comparators Low power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	6,632In Stock	Cut Tape £0.278 £0.212 £0.166 £0.143 View Reel £0.113 £0.132 £0.126 £0.12 £0.113 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: £0.271 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 £0.271 £0.189 £0.169 £0.148 Reel £0.113 View £0.136 £0.129 £0.124 £0.105 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: £0.315 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 £0.315 £0.218 £0.196 £0.169 Reel £0.134 View £0.156 £0.148 £0.142 £0.131 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: £0.278 41,899On Order	Mfr. Part No. LM2901PT Mouser Part No 511-LM2901P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics lm2901 comparators	Datasheet	41,899On Order On Order Ship Dates Mfr. No: LM2901PT Stock: 0 On Order: 16,899 Expected 23/11/2026 25,000 Expected 21/06/2027 Factory Lead Time: 30 Weeks	Cut Tape £0.278 £0.194 £0.173 £0.149 Reel £0.114 View £0.138 £0.132 £0.126 £0.111 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: £0.33 9,990On Order	Mfr. Part No. LM2901YPT Mouser Part No 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. No: LM2901YPT Stock: 0 On Order: 4,990 Expected 02/11/2026 5,000 Expected 04/10/2027 Factory Lead Time: 30 Weeks	Cut Tape £0.33 £0.229 £0.204 £0.177 View Reel £0.137 £0.163 £0.156 £0.149 £0.137 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: £0.943 634In Stock	Mfr. Part No. LM2901HYDT Mouser Part No 511-LM2901HYDT	STMicroelectronics	Analog Comparators Low power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	634In Stock	Cut Tape £0.943 £0.68 £0.615 £0.545 Reel £0.44 View £0.511 £0.491 £0.475 £0.432 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: £0.292 3,749Expected 28/11/2026	Mfr. Part No. LM2901D Mouser Part No 511-LM2901D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics lm2901 comparators	Datasheet	3,749Expected 28/11/2026	£0.292 £0.207 £0.175 £0.163 View £0.151 £0.144 £0.137 £0.131 £0.127	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: £0.203 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. LM2901YQ5T Mouser Part No 511-LM2901YQ5T	STMicroelectronics	Analog Comparators Low power quad voltage comparator	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel £0.203	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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