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.

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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
M38510/11202BPA DUAL DIFFERENTIAL COMPARATOR 8-C Texas Instruments	2,901	-	RFQ	Datasheet	8-CDIP (0.300", 7.62mm)	-	Tube	Active	Differential	2	Open-Collector, CMOS, MOS, TTL	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.1µA @ 5V	6mA @ 5V	1mA	-	1.3µs (Typ)	-	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
LM2903DR-S PROTOTYPE Texas Instruments	1,710	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 30V, ±1V ~ 15V	7mV @ 5V	0.25µA @ 5V	6mA (Min)	1mA	-	300ns (Typ)	-	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC
LM139AJ QUAD DIFFERENTIAL COMPARATOR 14- Texas Instruments	2,849	-	RFQ	Datasheet	14-CDIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	4	Open-Collector, Open-Drain	5V ~ 30V, ±2.5V ~ 15V	2mV @ 30V	0.1µA @ 5V	20mA	2mA	70dB CMRR, 70dB PSRR	1.3µs (Typ)	10mV	-55°C ~ 125°C	-	-	Through Hole	14-CDIP
JM38510/11202BGA LOW POWER LOW OFFSET VOLTAGE DUA Texas Instruments	4,115	-	RFQ	Datasheet	TO-99-8 Metal Can	-	Tray	Active	General Purpose	2	Open-Collector, CMOS, DTL, ECL, MOS, TTL	5V ~ 36V, ±2.5V ~ 18V	5mV @ 30V	100pA @ 30V	20mA	3mA	76dB CMRR	700ns (Typ)	-	-55°C ~ 125°C	-	-	Through Hole	TO-99-8
LM111WGRLQMLV VOLTAGE COMPARATOR 10-CFP -55 TO Texas Instruments	3,027	-	RFQ	Datasheet	10-CSOIC (0.241", 6.12mm Width)	LM111	Tray	Active	General Purpose	1	Open-Collector	5V ~ 30V, ±2.5V ~ 15V	3mV @ ±15V	0.1µA @ ±15V	-	5mA, 6mA	-	200ns (Typ)	-	-55°C ~ 125°C	-	-	Surface Mount	10-CFP
M38510/11201BCA QUAD DIFFERENTIAL COMPARATOR 14- Texas Instruments	1,791	-	RFQ	Datasheet	14-CDIP (0.300", 7.62mm)	-	Tube	Active	Differential	4	Open-Collector, CMOS, MOS, TTL	2V ~ 30V, ±1V ~ 15V	5mV @ 5V	0.025µA @ 5V	16mA @ 5V	2mA	-	1.3µs (Typ)	-	-55°C ~ 125°C	-	-	Through Hole	14-CDIP
TL331SDBVRCT PROTOTYPE Texas Instruments	2,876	-	RFQ	Datasheet	SC-74A, SOT-753	-	Bulk	Active	General Purpose	1	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.025µA @ 5V	20mA	700µA	-	-	-	-	-	-	Surface Mount	SOT-23-5
86014012A HIGH SPEED DUAL COMPARATOR 20-LC Texas Instruments	4,008	-	RFQ	Datasheet	20-CLCC	-	Bulk	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	20-LCCC (8.89x8.89)
TLC139MFKB QUAD, MICROPOWER, LINCMOS COMPAR Texas Instruments	2,410	-	RFQ	Datasheet	20-CLCC	-	Tube	Obsolete	General Purpose	4	CMOS, Open-Drain	4V ~ 16V	5mV @ 10V	5pA @ 5V	20mA	80µA	84dB CMRR, 85dB PSRR	3.6µs (Typ)	-	-55°C ~ 125°C	-	-	Surface Mount	20-LCCC (8.89x8.89)
LM193 MDE LOW POWER LOW OFFSET VOLTAGE DUA Texas Instruments	3,028	-	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.