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

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
LM193AJ-QMLV LOW POWER LOW OFFSET VOLTAGE DUA Texas Instruments	2,910	-	RFQ	Datasheet	8-CDIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	2mV @ 5V	1000pA @ 5V	16mA @ 5V	2.5mA	60dB CMRR, 60dB PSRR	700ns (Typ)	-	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
LM339N-NG PROTOTYPE Texas Instruments	4,469	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Bulk	Obsolete	General Purpose	4	Open-Collector	2V ~ 36V, ±1V ~ 18V	2mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	0°C ~ 70°C	-	-	Through Hole	14-PDIP
LM393PS-P PROTOTYPE Texas Instruments	4,612	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	-	Bulk	Obsolete	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.25µA @ 5V	6mA @ 5V	1mA	-	1µs (Typ)	-	0°C ~ 70°C	-	-	Surface Mount	8-SO
LM111H/883 VOLTAGE COMPARATOR 8-TO-99 -55 T Texas Instruments	4,655	-	RFQ	Datasheet	TO-99-8 Metal Can	LM111	Tray	Active	General Purpose	1	Open-Collector	5V ~ 30V, ±2.5V ~ 15V	3mV @ ±15V	0.1µA @ ±15V	-	5mA, 6mA	80dB CMRR	200ns (Typ)	-	-55°C ~ 125°C	-	-	Through Hole	TO-99-8
LM111WLQMLV VOLTAGE COMPARATOR 10-CFP -55 TO Texas Instruments	4,438	-	RFQ	Datasheet	10-CFlatPack	LM111	Tube	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
LM2903PS PROTOTYPE Texas Instruments	3,227	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	-	Tape & Reel (TR)	Obsolete	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 30V, ±1V ~ 15V	7mV @ 30V	0.25µA @ 5V	6mA @ 5V	1mA	-	1µs (Typ)	-	-40°C ~ 125°C	-	-	Surface Mount	8-SO
JM38510/11201BDA LOW POWER LOW OFFSET VOLTAGE QUA Texas Instruments	1,821	-	RFQ	Datasheet	14-CFlatPack	-	Tube	Active	General Purpose	4	Open-Collector, Open-Drain, Rail-to-Rail	5V ~ 36V, ±2.5V ~ 18V	5mV @ 30V	100pA @ 30V	20mA	3mA	76dB CMRR	700ns (Typ)	-	-55°C ~ 125°C	-	-	Surface Mount	14-CFP
LM193AJ/883 LOW POWER LOW OFFSET VOLTAGE DUA Texas Instruments	2,423	-	RFQ	Datasheet	8-CDIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	2mV @ 5V	1000pA @ 5V	6mA @ 5V	2.5mA	60dB CMRR, 60dB PSRR	700ns (Typ)	-	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
LM119W-SMD HIGH SPEED DUAL COMPARATOR 10-CF Texas Instruments	1,652	-	RFQ	Datasheet	10-CFlatPack	-	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	10-CFP
LM2903DR-NG PROTOTYPE Texas Instruments	3,993	-	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 @ 5V	1mA	-	1µs (Typ)	-	-40°C ~ 125°C (TA)	-	-	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.