Comparators

Use the filters and product table below to compare Comparators components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Type	Number of Elements	Output Type	Voltage - Supply, Single/Dual (±)		Voltage - Input Offset (Max)	Current - Input Bias (Max)	Current - Output (Typ)	Current - Quiescent (Max)	CMRR, PSRR (Typ)	Propagation Delay (Max)	Hysteresis	Operating Temperature	Grade	Qualification
TSM109ID IC COMPARATOR 2 W/VOLT REF 8SOIC STMicroelectronics	1,730	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	with Voltage Reference	2	-	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.25µA @ 5V	20mA @ 5V	2.5mA	-	-	-	-40°C ~ 105°C	-	-	Surface Mount	8-SOIC
LM211N IC COMPARATOR 1 GEN PUR 8DIP STMicroelectronics	3,509	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	-	Tube	Obsolete	General Purpose	1	DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL	5V ~ 30V, ±2.5V ~ 15V	3mV @ ±15V	0.1µA @ ±15V	50mA	6mA	-	-	-	-40°C ~ 105°C	-	-	Through Hole	8-DIP
TSM109AID IC COMPARATOR 2 W/VOLT REF 8SOIC STMicroelectronics	4,949	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	with Voltage Reference	2	-	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.25µA @ 5V	20mA @ 5V	2.5mA	-	-	-	-40°C ~ 105°C	-	-	Surface Mount	8-SOIC
LM2901BYQ5T VFQFPN 3X3X0.9 1.7 16L STMicroelectronics	3,830	-	RFQ	Datasheet	16-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	General Purpose	4	CMOS, DTL, ECL, MOS, TTL	2V ~ 36V	4mV @ 36V	0.02µA @ 36V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	16-QFN (3x3)
LM239AN IC COMPARATOR 4 GEN PUR 14DIP STMicroelectronics	4,432	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Tube	Obsolete	General Purpose	4	CMOS, DTL, ECL, MOS, Open-Collector, TTL	2V ~ 32V, ±1V ~ 16V	2mV @ 30V	0.1µA @ 5V	16mA @ 5V	2mA	-	-	-	-40°C ~ 105°C	-	-	Through Hole	14-DIP
LM319N IC COMPARATOR 2 GEN PUR 14DIP STMicroelectronics	4,981	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Tube	Obsolete	General Purpose	2	Open-Collector, Open-Emitter, TTL	5V ~ 30V, ±2.5V ~ 15V	8mV @ ±15V	1µA @ ±15V	-	12.5mA	-	-	-	0°C ~ 70°C	-	-	Through Hole	14-DIP
LM2903BYPT Linear IC's STMicroelectronics	2,624	-	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	-	Bulk	Active	General Purpose	2	Open-Collector, CMOS, DTL, ECL, MOS, TTL	2V ~ 36V, ±1V ~ 18V	4mV @ 5V	0.15µA @ 36V	22mA	2.5mA	-	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	8-TSSOP
TS3702CN IC COMPARATOR 2 GEN PUR 8DIP STMicroelectronics	3,734	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	-	Tube	Obsolete	General Purpose	2	CMOS, Push-Pull	2.7V ~ 16V, ±1.35V ~ 8V	5mV @ 10V	1pA @ 5V	20mA	25µA	82dB CMRR	-	-	0°C ~ 70°C	-	-	Through Hole	8-DIP
TS372CD IC COMPARATOR 2 DIFF 8SOIC STMicroelectronics	3,968	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	Differential	2	CMOS, MOS, Open-Drain, TTL	3V ~ 16V, ±1.5V ~ 8V	10mV @ 5V	1pA	20mA	375µA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
TS372CN IC COMPARATOR 2 DIFF 8DIP STMicroelectronics	2,645	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	-	Tube	Obsolete	Differential	2	CMOS, MOS, Open-Drain, TTL	3V ~ 16V, ±1.5V ~ 8V	10mV @ 5V	1pA	20mA	375µA	-	-	-	0°C ~ 70°C	-	-	Through Hole	8-DIP

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Comparators FAQ

Common questions about filtering, comparing and sourcing Comparators components.

How can I narrow the Comparators selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Comparators part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.