Analog Comparators

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ROHM Semiconductor Analog Comparators offer a variety of features and ranges. The Analog Comparators feature choices of output types, including open-collector, push-pull, and open-drain. ROHM Analog Comparators provide 1-, 2- or 4-channel versions and a power supply range of 18V to 36V. The devices have various packages, including SOP14, SSOP-B14, MSOP8, and HVSOF5. Additionally, the Comparators have an operating temperature range of -40°C to +125°C. The Analog Comparators have a wide array of features designed to meet a variety of needs.

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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	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 1.8-5.5V 1 CHAN 0.015mV 0.001nA BU7251SG-TR ROHM Semiconductor 1: 1,66 € 865In Stock	Mfr. Part No. BU7251SG-TR Mouser Part No 755-BU7251SG-TR	ROHM Semiconductor	Analog Comparators 1.8-5.5V 1 CHAN 0.015mV 0.001nA Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	865In Stock	Cut Tape 1,66 € 1,23 € 1,12 € 0,998 € Reel 0,811 € View 0,937 € 0,903 € 0,794 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SSOP-5	1 Channel	Push-Pull		General Purpose	1.8 V	5.5 V	35 uA	6 mA	11 mV	1 pA	- 40 C	+ 105 C	BU7251SG	Reel, Cut Tape, MouseReel
Analog Comparators GROUND SENSE COMPARATOR LM2901F-E2 ROHM Semiconductor 1: 1,03 € 1 860In Stock	Mfr. Part No. LM2901F-E2 Mouser Part No 755-LM2901F-E2	ROHM Semiconductor	Analog Comparators GROUND SENSE COMPARATOR Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	1 860In Stock	Cut Tape 1,03 € 0,745 € 0,673 € 0,595 € Reel 0,501 € View 0,558 € 0,535 € 0,524 € 0,489 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-14	4 Channel	Open Collector	1 us	General Purpose	3 V	32 V	1.2 mA	16 mA	4.5 mV	250 nA	- 40 C	+ 125 C	LM2901	Reel, Cut Tape, MouseReel
Analog Comparators GROUND SENSE COMPARATOR LM2903FJ-E2 ROHM Semiconductor 1: 0,722 € 218In Stock 2 500Expected 05/10/2026	Mfr. Part No. LM2903FJ-E2 Mouser Part No 755-LM2903FJ-E2	ROHM Semiconductor	Analog Comparators GROUND SENSE COMPARATOR Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	218In Stock 2 500Expected 05/10/2026	Cut Tape 0,722 € 0,51 € 0,458 € 0,40 € Reel 0,328 € View 0,373 € 0,357 € 0,343 € 0,319 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-8	2 Channel	Open Collector	1 us	General Purpose	3 V	32 V	600 uA	16 mA	4.5 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators IC, Linear, Comparators, Dual, Ground Sense, +3.0V to +36.0V, 8-Pin, -40 to 125C LM2903FVM-TR ROHM Semiconductor 1: 0,525 € 2 650In Stock	Mfr. Part No. LM2903FVM-TR Mouser Part No 755-LM2903FVM-TR	ROHM Semiconductor	Analog Comparators IC, Linear, Comparators, Dual, Ground Sense, +3.0V to +36.0V, 8-Pin, -40 to 125C Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	2 650In Stock	Cut Tape 0,525 € 0,372 € 0,334 € 0,291 € Reel 0,235 € View 0,271 € 0,259 € 0,249 € 0,229 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MSOP-8	2 Channel	Open Collector	1 us	General Purpose	3 V	32 V	600 uA	16 mA	4.5 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Open-Collector 0.8nA 2-36V SSOP-B14 BA2901YFV-CE2 ROHM Semiconductor 1: 0,851 € 1 066In Stock NRND	Mfr. Part No. BA2901YFV-CE2 Mouser Part No 755-BA2901YFV-CE2 NRND	ROHM Semiconductor	Analog Comparators Open-Collector 0.8nA 2-36V SSOP-B14 Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	1 066In Stock	Cut Tape 0,851 € 0,605 € 0,544 € 0,477 € Reel View 0,445 € 0,426 € 0,418 € 0,393 € 0,382 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SSOP-B-14	4 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	800 uA	16 mA	2 mV	250 nA	- 40 C	+ 125 C	BA2901xx	Reel, Cut Tape, MouseReel
Analog Comparators IC, Linear, Comparators, Dual, Ground Sense, +3.0V to +36.0V, 8-Pin, -40 to 125C LM2903FVJ-E2 ROHM Semiconductor 1: 0,525 € 2 058In Stock NRND	Mfr. Part No. LM2903FVJ-E2 Mouser Part No 755-LM2903FVJ-E2 NRND	ROHM Semiconductor	Analog Comparators IC, Linear, Comparators, Dual, Ground Sense, +3.0V to +36.0V, 8-Pin, -40 to 125C Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	2 058In Stock	Cut Tape 0,525 € 0,372 € 0,334 € 0,291 € Reel View 0,271 € 0,259 € 0,249 € 0,241 € 0,237 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	TSSOP-B-8	2 Channel	Open Collector	1 us	General Purpose	3 V	32 V	600 uA	16 mA	4.5 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators IC, Linear, Comparators, Quad, Ground Sense, +3.0V to +36.0V, 14-Pin, -40 to 85C LM339F-E2 ROHM Semiconductor 1: 0,783 € 1 548In Stock NRND	Mfr. Part No. LM339F-E2 Mouser Part No 755-LM339F-E2 NRND	ROHM Semiconductor	Analog Comparators IC, Linear, Comparators, Quad, Ground Sense, +3.0V to +36.0V, 14-Pin, -40 to 85C Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	1 548In Stock	Cut Tape 0,783 € 0,561 € 0,506 € 0,445 € Reel View 0,415 € 0,397 € 0,384 € 0,367 € 0,358 €	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-14	4 Channel	Open Collector	1 us	General Purpose	3 V	32 V	1.2 mA	16 mA	4.5 mV	250 nA	- 40 C	+ 85 C	LM339	Reel, Cut Tape
Analog Comparators IC, Linear, Comparators, Quad, Ground Sense, +3.0V to +36.0V, 14-Pin, -40 to 85C LM339FV-E2 ROHM Semiconductor 1: 0,783 € 902In Stock NRND	Mfr. Part No. LM339FV-E2 Mouser Part No 755-LM339FV-E2 NRND	ROHM Semiconductor	Analog Comparators IC, Linear, Comparators, Quad, Ground Sense, +3.0V to +36.0V, 14-Pin, -40 to 85C Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	902In Stock	Cut Tape 0,783 € 0,561 € 0,506 € 0,445 € Reel View 0,415 € 0,397 € 0,384 € 0,367 € 0,358 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SSOP-14	4 Channel	Open Collector	1 us	General Purpose	3 V	32 V	1.2 mA	16 mA	4.5 mV	250 nA	- 40 C	+ 85 C	LM339	Reel, Cut Tape, MouseReel
Analog Comparators Open-Collector 0.6nA 2-36V SOP8 BA2903YF-MGE2 ROHM Semiconductor 1: 0,662 € 167In Stock NRND	Mfr. Part No. BA2903YF-MGE2 Mouser Part No 755-BA2903YF-MGE2 NRND	ROHM Semiconductor	Analog Comparators Open-Collector 0.6nA 2-36V SOP8 Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	167In Stock	Cut Tape 0,662 € 0,641 € 0,625 € 0,546 € Reel 0,303 € View 0,39 € 0,372 € 0,358 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-8	2 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	600 uA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	BA2903xx	Reel, Cut Tape, MouseReel
Analog Comparators Open-Collector 0.8nA 2-36V SOP14 BA2901YF-CE2 ROHM Semiconductor 1: 0,688 € 358In Stock NRND	Mfr. Part No. BA2901YF-CE2 Mouser Part No 755-BA2901YF-CE2 NRND	ROHM Semiconductor	Analog Comparators Open-Collector 0.8nA 2-36V SOP14 Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	358In Stock	Cut Tape 0,688 € 0,488 € 0,464 € Reel View 0,464 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-14	4 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	800 uA	16 mA	2 mV	250 nA	- 40 C	+ 125 C	BA2901xx	Reel, Cut Tape, MouseReel
Analog Comparators DUAL COMPARATOR BA2903FVM-TR ROHM Semiconductor 1: 0,826 € 2 023In Stock NRND	Mfr. Part No. BA2903FVM-TR Mouser Part No 755-BA2903FVM-TR NRND	ROHM Semiconductor	Analog Comparators DUAL COMPARATOR Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	2 023In Stock	Cut Tape 0,826 € 0,591 € 0,533 € 0,469 € Reel View 0,439 € 0,42 € 0,407 € 0,397 € 0,384 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MSOP-8	2 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	600 uA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	BA2903xx	Reel, Cut Tape, MouseReel
Analog Comparators 2-36V 2 CHAN 2mV 50nA BA2903SFV-E2 ROHM Semiconductor 1: 0,662 € 48In Stock NRND	Mfr. Part No. BA2903SFV-E2 Mouser Part No 755-BA2903SFV-E2 NRND	ROHM Semiconductor	Analog Comparators 2-36V 2 CHAN 2mV 50nA Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	48In Stock	Cut Tape 0,662 € 0,467 € 0,419 € View Reel 0,305 € 0,366 € 0,341 € 0,326 € 0,319 € 0,305 € 0,288 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	MSOP-8	2 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	600 uA	16 mA	2 mV	250 nA	- 40 C	+ 105 C	BA2903xx	Reel, Cut Tape, MouseReel
Analog Comparators Open-Collector 0.6nA 2-36V SOP8 BA2903YF-CE2 ROHM Semiconductor 1: 0,542 € 1 090In Stock NRND	Mfr. Part No. BA2903YF-CE2 Mouser Part No 755-BA2903YF-CE2 NRND	ROHM Semiconductor	Analog Comparators Open-Collector 0.6nA 2-36V SOP8 Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	1 090In Stock	Cut Tape 0,542 € 0,386 € 0,347 € 0,303 € View Reel 0,265 € 0,29 € 0,277 € 0,267 € 0,265 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-8	2 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	600 uA	16 mA	2 mV	50 nA	- 40 C	+ 125 C	BA2903xx	Reel, Cut Tape, MouseReel
Analog Comparators Open-Collector 0.6nA 2-36V MSOP8 BA2903YFVM-MGTR ROHM Semiconductor 1: 0,671 € 925In Stock NRND	Mfr. Part No. BA2903YFVM-MGTR Mouser Part No 755-BA2903YFVM-MGTR NRND	ROHM Semiconductor	Analog Comparators Open-Collector 0.6nA 2-36V MSOP8 Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	925In Stock	Cut Tape 0,671 € 0,475 € 0,426 € 0,372 € Reel View 0,347 € 0,332 € 0,319 € 0,294 € 0,287 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MSOP-8	2 Channel	Open Collector	1.3 us	General Purpose	2 V	36 V	600 uA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	BA2903xx	Reel, Cut Tape, MouseReel
Analog Comparators GROUND SENSE COMPARATOR LM393FJ-E2 ROHM Semiconductor 1: 0,757 € 406In Stock NRND	Mfr. Part No. LM393FJ-E2 Mouser Part No 755-LM393FJ-E2 NRND	ROHM Semiconductor	Analog Comparators GROUND SENSE COMPARATOR Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	406In Stock	Cut Tape 0,757 € 0,544 € 0,489 € 0,43 € Reel View 0,402 € 0,384 € 0,372 € 0,353 € 0,346 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-8	2 Channel	Open Collector	1 us	General Purpose	3 V	32 V	600 uA	16 mA	4.5 mV	250 nA	- 40 C	+ 85 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators Zener Diode, 100mW, 2 Pin. BU5255SHFV-TR ROHM Semiconductor 1: 0,731 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. BU5255SHFV-TR Mouser Part No 755-BU5255SHFV-TR	ROHM Semiconductor	Analog Comparators Zener Diode, 100mW, 2 Pin. Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 0,731 € 0,513 € 0,46 € 0,402 € Reel 0,323 € View 0,374 € 0,357 € 0,343 € 0,316 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	HVSOF-5	1 Channel	Push-Pull		General Purpose	1.8 V	5.5 V	6.5 uA	5 mA	1 mV	1 pA	- 40 C	+ 105 C	BU5255HFV	Reel, Cut Tape, MouseReel
Analog Comparators 30V Nch+Pch Middle Power MOSFET BU7250SG-TR ROHM Semiconductor 1: 0,869 € Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. BU7250SG-TR Mouser Part No 755-BU7250SG-TR	ROHM Semiconductor	Analog Comparators 30V Nch+Pch Middle Power MOSFET Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape 0,869 € 0,622 € 0,56 € 0,493 € Reel 0,391 € View 0,46 € 0,441 € 0,427 € 0,383 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SSOP-5	1 Channel	Open Drain		General Purpose	1.8 V	5.5 V	35 uA	6 mA	11 mV	1 pA	- 40 C	+ 105 C	BU7250G	Reel, Cut Tape, MouseReel
Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA BU7252SF-E2 ROHM Semiconductor 1: 1,86 € Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. BU7252SF-E2 Mouser Part No 755-BU7252SF-E2	ROHM Semiconductor	Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape 1,86 € 1,38 € 1,25 € 1,12 € Reel 0,946 € View 1,05 € 1,01 € 0,972 € 0,929 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-8	2 Channel	Push-Pull		General Purpose	1.8 V	5.5 V	35 uA	6 mA	11 mV	1 pA	- 40 C	+ 105 C	BU7252SF	Reel, Cut Tape, MouseReel
Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA BU7252SFVM-TR ROHM Semiconductor 1: 1,86 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. BU7252SFVM-TR Mouser Part No 755-BU7252SFVM-TR	ROHM Semiconductor	Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 1,86 € 1,38 € 1,25 € 1,12 € Reel 0,946 € View 1,05 € 1,01 € 0,972 € 0,929 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	MSOP-8	2 Channel	Push-Pull		General Purpose	1.8 V	5.5 V	35 uA	6 mA	11 mV	1 pA	- 40 C	+ 105 C	BU7252SFVM	Reel, Cut Tape, MouseReel
Analog Comparators Rectifier Diode BU7253SF-E2 ROHM Semiconductor 1: 0,869 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. BU7253SF-E2 Mouser Part No 755-BU7253SF-E2	ROHM Semiconductor	Analog Comparators Rectifier Diode Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape 0,869 € 0,622 € 0,56 € 0,493 € Reel 0,414 € View 0,46 € 0,441 € 0,427 € 0,408 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-8	2 Channel	Open Drain		General Purpose	1.8 V	5.5 V	35 uA	6 mA	11 mV	1 pA	- 40 C	+ 105 C	BU7253SF	Reel, Cut Tape, MouseReel
Analog Comparators GROUND SENSE COMPARATOR LM393FVM-TR ROHM Semiconductor Non-Stocked Lead-Time 9 Weeks NRND	Mfr. Part No. LM393FVM-TR Mouser Part No 755-LM393FVM-TR NRND	ROHM Semiconductor	Analog Comparators GROUND SENSE COMPARATOR Learn More about ROHM Semiconductor rohm analog comparators	Datasheet	Non-Stocked Lead-Time 9 Weeks		Request a Quote	SMD/SMT	MSOP-8	2 Channel	Open Collector	1 us	General Purpose	3 V	32 V	600 uA	16 mA	4.5 mV	250 nA	- 40 C	+ 85 C	LM393	Reel