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.

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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
LM293DG IC COMPARATOR 2 GEN PUR 8SOIC onsemi	3,395	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	General Purpose	2	Open-Collector, Open-Drain, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-25°C ~ 85°C	-	-	Surface Mount	8-SOIC
MDNCV2200AMUTBG IC COMPARATOR 1 GEN PUR 6UDFN onsemi	4,516	-	RFQ	Datasheet	6-UFDFN	-	Tape & Reel (TR)	Obsolete	General Purpose	1	Rail-to-Rail	0.85V ~ 6V	5mV @ 6V	1pA @ 6V	60mA @ 6V	15µA	70dB CMRR, 80dB PSRR	750ns	20mV	-40°C ~ 125°C	-	-	Surface Mount	6-UDFN (1.2x1)
LM393AMX IC COMPARATOR 2 DIFF 8SOIC onsemi	1,425	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	General Purpose	2	-	2V ~ 36V, ±1V ~ 18V	2mV @ 5V	0.25µA @ 5V	18mA @ 5V	2.5mA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
LM339M IC COMPARATOR 4 GEN PUR 14SOP onsemi	4,498	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	General Purpose	4	DTL, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.25µA @ 5V	18mA @ 5V	2.5mA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	14-SOP
SC2903VDR2G IC COMPARATOR 2 GEN PUR 8SOIC onsemi	3,972	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	General Purpose	2	CMOS, DTL, ECL, MOS, TTL	2V ~ 36V	-	-	20mA	-	-	-	-	-	Automotive	AEC-Q100	Surface Mount	8-SOIC
MC74ACT521M 8-BIT ID COMPARATOR onsemi	2,826	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC74ACT521MEL 8BIT ID COMPARATOR onsemi	2,000	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NLV14007UBDR2G IC COMPARATOR 2 GEN PUR 14SOIC onsemi	3,011	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	General Purpose	2	-	3V ~ 18V, ±1.5V ~ 9V	-	-	10mA	1µA	-	-	-	-55°C ~ 125°C	-	-	Surface Mount	14-SOIC
NE521N IC COMPARATOR 2 DIFF 14DIP onsemi	4,426	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Tube	Obsolete	Differential	2	TTL	±4.75V ~ 5.25V	7.5mV @ ±4.75V	20µA @ ±5.25V	-	35mA	-	12ns	-	0°C ~ 70°C	-	-	Through Hole	14-PDIP
KA393 IC COMPARATOR 2 GEN PUR 8DIP onsemi	1,284	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	-	Tube	Obsolete	General Purpose	2	-	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.25µA @ 5V	18mA @ 5V	2.5mA	-	-	-	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.