Comparators

Review Comparators Linear components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.

Mfr. Part #	Availability	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

FAQ

Frequently Asked Questions

What are Comparators components used for?

Comparators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Comparators part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Comparators parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.