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
LM119 MD8 HIGH SPEED DUAL COMPARATOR 0-DIE Texas Instruments	1,314	-	RFQ	Datasheet	Die	-	Tube	Active	General Purpose	2	Open-Collector, DTL, RTL, TTL	36V	4mV @ ±15V	0.5µA @ ±15V	-	4.5mA, 11.5mA	-	-	-	-55°C ~ 125°C	-	-	Surface Mount	Die
LM2901DRCT PROTOTYPE Texas Instruments	1,786	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Bulk	Obsolete	General Purpose	4	Open-Collector	2V ~ 30V, ±1V ~ 15V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	300ns (Typ)	-	-40°C ~ 125°C	-	-	Surface Mount	14-SOIC
LM139 MD8 LOW POWER LOW OFFSET VOLTAGE QUA Texas Instruments	3,989	-	RFQ	Datasheet	Die	-	Tube	Active	General Purpose	4	Open-Collector, Open-Drain	5V ~ 30V, ±2.5V ~ 15V	5mV @ 30V	1000pA @ 5V	-	3mA	-	700ns (Typ)	10mV	-55°C ~ 125°C	-	-	Surface Mount	Die
LM211QDRG4HT PROTOTYPE Texas Instruments	1,589	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Obsolete	Differential	1	Open-Collector, Open-Emitter	3.5V ~ 30V, ±1.75V ~ 15V	3mV @ ±15V	0.1µA @ ±15V	-	5mA, 6mA	-	165ns (Typ)	-	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
TLV2352MJG LINCMOS DUAL LOW-VOLTAGE DIFFERE Texas Instruments	2,977	-	RFQ	Datasheet	8-CDIP (0.300", 7.62mm)	-	Tube	Active	Differential	2	CMOS, MOS, Open-Drain, TTL	2V ~ 8V	5mV @ 5V	5pA (Typ)	20mA	300µA	-	650ns (Typ)	-	-55°C ~ 125°C (TA)	-	-	Through Hole	8-CDIP
LM393PSR-P PROTOTYPE Texas Instruments	1,116	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	-	Bulk	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 30V, ±1V ~ 15V	5mV @ 5V	0.25µA @ 5V	6mA (Min)	2.5mA	-	300ns (Typ)	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
LM2901QDRSV PROTOTYPE Texas Instruments	3,653	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Bulk	Obsolete	General Purpose	4	Open-Collector	2V ~ 30V, ±1V ~ 15V	7mV @ 5V	0.25µA @ 5V	16mA	2.5mA	-	-	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-SOIC
LM119JRQMLV HIGH SPEED DUAL COMPARATOR 14-CD Texas Instruments	1,916	-	RFQ	Datasheet	14-CDIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	2	Open-Collector, DTL, RTL, TTL	36V	4mV @ ±15V	0.5µA @ ±15V	-	4.5mA, 11.5mA	-	-	-	-55°C ~ 125°C	-	-	Through Hole	14-CDIP
LM119 MDE HIGH SPEED DUAL COMPARATOR 0-DIE Texas Instruments	1,620	-	RFQ	Datasheet	Die	-	Tube	Active	General Purpose	2	Open-Collector, DTL, RTL, TTL	36V	4mV @ ±15V	0.5µA @ ±15V	-	4.5mA, 11.5mA	-	-	-	-55°C ~ 125°C	-	-	Surface Mount	Die
LM193 MD8 LOW POWER LOW OFFSET VOLTAGE DUA Texas Instruments	1,353	-	RFQ	Datasheet	Die	-	Tube	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	1000pA @ 5V	6mA	2.5mA	60dB CMRR, 60dB PSRR	700ns (Typ)	-	-55°C ~ 125°C	-	-	Surface Mount	Die

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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.