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
NCV2903VDR2G IC COMPARATOR 2 GEN PUR 8SOIC onsemi	3,788	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	General Purpose	2	CMOS, DTL, ECL, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	8-SOIC
NCS2200SQ2T2GH COMPARATOR, COMPLEMENTARY, LOW V onsemi	4,830	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	NCS2200	Bulk	Discontinued at Digi-Key	General Purpose	1	Push-Pull, Rail-to-Rail	0.85V ~ 6V	5mV @ 6V	1pA (Typ)	70mA	15µA	65dB CMRR, 55dB PSRR	1.08µs (Typ)	20mV	-40°C ~ 105°C	-	-	Surface Mount	SC-88A (SC-70-5/SOT-353)
LM393D COMPARATOR, DUAL, LOW OFFSET VOL onsemi	1,616	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Discontinued at Digi-Key	General Purpose	2	Open-Collector, CMOS, DTL, ECL, MOS, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.25µA @ 5V	18mA @ 5V	2.5mA	-	300ns (Typ)	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
NCS2202SN1T1GH COMPARATOR, LOW VOLTAGE, OPEN DR onsemi	4,592	-	RFQ	Datasheet	SOT-23-5 Thin, TSOT-23-5	NCS2200	Bulk	Discontinued at Digi-Key	General Purpose	1	Open-Drain, Rail-to-Rail	0.85V ~ 6V	5mV @ 6V	1pA (Typ)	70mA @ 6V	15µA	65dB CMRR, 55dB PSRR	1µs (Typ)	20mV	-40°C ~ 105°C	-	-	Surface Mount	5-TSOP
LM211D COMPARATOR, SINGLE onsemi	1,110	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Discontinued at Digi-Key	General Purpose	1	Open-Collector, DTL, MOS, RTL, TTL	5V ~ 30V, ±15V	3mV @ ±15V	0.1µA @ ±15V	50mA	5mA, 6mA	-	200ns (Typ)	-	-25°C ~ 85°C	-	-	Surface Mount	8-SOIC
LM293D COMPARATOR, DUAL, LOW OFFSET VOL onsemi	2,775	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Discontinued at Digi-Key	General Purpose	2	Open-Collector, CMOS, DTL, ECL, MOS, TTL	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	300ns (Typ)	-	-25°C ~ 85°C	-	-	Surface Mount	8-SOIC
NCS2200SN1T1GH COMPARATOR, COMPLEMENTARY, LOW V onsemi	1,547	-	RFQ	Datasheet	SOT-23-5 Thin, TSOT-23-5	NCS2200	Bulk	Discontinued at Digi-Key	General Purpose	1	Push-Pull, Rail-to-Rail	0.85V ~ 6V	5mV @ 6V	1pA (Typ)	70mA	15µA	65dB CMRR, 55dB PSRR	1.08µs (Typ)	20mV	-40°C ~ 105°C	-	-	Surface Mount	5-TSOP
LM311D COMPARATOR, SINGLE onsemi	2,411	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Discontinued at Digi-Key	General Purpose	1	Open-Collector, DTL, MOS, RTL, TTL	5V ~ 30V, ±15V	7.5mV @ ±15V	0.25µA @ ±15V	50mA	5mA, 7.5mA	-	200ns (Typ)	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
LM2903D COMPARATOR, DUAL, LOW OFFSET VOL onsemi	2,413	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Discontinued at Digi-Key	General Purpose	2	Open-Collector, CMOS, DTL, ECL, MOS, TTL	2V ~ 36V, ±1V ~ 18V	7mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	350ns (Typ)	-	-40°C ~ 105°C	-	-	Surface Mount	8-SOIC

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.