Comparators

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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
LMV331IDCKTE4 IC COMPARATOR 1 GEN PUR SC70-5 Texas Instruments	1,648	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Obsolete	General Purpose	1	Open-Collector	2.7V ~ 5.5V	7mV @ 5V	0.25µA @ 5V	84mA @ 5V	150µA	-	600ns	-	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
LMV331IDCKTG4 IC COMPARATOR 1 GEN PUR SC70-5 Texas Instruments	1,834	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Obsolete	General Purpose	1	Open-Collector	2.7V ~ 5.5V	7mV @ 5V	0.25µA @ 5V	84mA @ 5V	150µA	-	600ns	-	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
LP211DRE4 IC COMPARATOR 1 DIFF 8SOIC Texas Instruments	3,224	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Discontinued at Digi-Key	Differential	1	Open-Collector, Open-Emitter	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.1µA @ ±15V	-	300µA	-	-	-	-25°C ~ 85°C	-	-	Surface Mount	8-SOIC
LP311DRG4 IC COMPARATOR 1 DIFF 8SOIC Texas Instruments	1,619	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Discontinued at Digi-Key	Differential	1	Open-Collector, Open-Emitter	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.1µA @ ±15V	-	300µA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
TLC372IDRG4 IC COMPARATOR 2 DIFF 8SOIC Texas Instruments	1,426	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	LinCMOS™	Tape & Reel (TR)	Obsolete	Differential	2	CMOS, MOS, Open-Drain, TTL	3V ~ 16V, ±1.5V ~ 8V	5mV @ 5V	5pA @ 5V	20mA	400µA	-	-	-	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
LP211DRG4 IC COMPARATOR 1 DIFF 8SOIC Texas Instruments	1,272	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Differential	1	Open-Collector, Open-Emitter	3.5V ~ 30V, ±1.75V ~ 15V	7.5mV @ ±15V	0.1µA @ ±15V	-	300µA	-	-	-	-25°C ~ 85°C	-	-	Surface Mount	8-SOIC
TLV1841DBVR PUSH PULL COMPARATOR Texas Instruments	1,081	-	RFQ	Datasheet	SC-74A, SOT-753	TLV184x	Tape & Reel (TR)	Active	General Purpose	1	Open-Drain, Rail-to-Rail	2.7V ~ 40V	2.5mV @ 12V	0.005µA @ 12V	30mA @ 12V	100µA, 135µA	-	110ns	-	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
TLV1831DBVR PUSH PULL COMPARATOR Texas Instruments	4,592	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Active	General Purpose	1	Push-Pull, Rail-to-Rail	2.7V ~ 40V	2.5mV @ 12V	0.005µA @ 12V	30mA @ 12V	100µA, 135µA	-	110ns	-	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
TL331IDBVTG4 IC COMPARATOR 1 DIFF SOT23-5 Texas Instruments	2,718	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Obsolete	General Purpose	1	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	20mA	700µA	-	-	-	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
LM2903QDRG4 IC COMPARATOR 2 DIFF 8SOIC Texas Instruments	2,812	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	7mV @ 5V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	8-SOIC
AZV331KSTR-G1 IC COMPARATOR 1 GEN PUR SC70-5 Diodes Incorporated	4,909	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Obsolete	General Purpose	1	Open-Collector	2.5V ~ 5.5V	7mV @ 5V	0.25µA @ 5V	84mA @ 5V	120µA	-	450ns	-	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
TS374CD IC COMPARATOR 4 DIFF 14SO STMicroelectronics	3,108	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tube	Obsolete	Differential	4	CMOS, MOS, Open-Drain, TTL	3V ~ 16V, ±1.5V ~ 8V	10mV @ 5V	1pA @ 5V	20mA	250µA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	14-SO
TS374CN IC COMPARATOR 4 DIFF 14DIP STMicroelectronics	3,814	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Tube	Obsolete	Differential	4	CMOS, MOS, Open-Drain, TTL	3V ~ 16V, ±1.5V ~ 8V	10mV @ 5V	1pA @ 5V	20mA	250µA	-	-	-	0°C ~ 70°C	-	-	Through Hole	14-DIP
LMV7275MFX/NOPB IC COMPARATOR 1 GEN PUR SOT23-5 Texas Instruments	4,748	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Active	General Purpose	1	CMOS, Open-Drain, Rail-to-Rail	1.8V ~ 5.5V, ±0.9V ~ 2.75V	4mV @ 5V	0.01µA @ 5V	-	14µA	78dB CMRR, 80dB PSRR	2.1µs	-	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
TLC352CDRG4 IC COMPARATOR 2 DIFF 8SOIC Texas Instruments	3,296	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	LinCMOS™	Tape & Reel (TR)	Discontinued at Digi-Key	Differential	2	CMOS, MOS, Open-Drain, TTL	1.4V ~ 16V, ±0.7V ~ 8V	5mV @ 5V	5pA @ 5V	20mA	400µA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
LM2901AVQPWRG4 IC COMPARATOR 4 DIFF 14TSSOP Texas Instruments	1,241	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Discontinued at Digi-Key	General Purpose	4	Open-Collector	2V ~ 32V, ±1V ~ 16V	2mV @ 32V	0.25µA @ 5V	20mA	2.5mA	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	14-TSSOP
LMV339IRUCR IC COMPARATOR 4 GEN PUR 14QFN Texas Instruments	1,239	-	RFQ	Datasheet	14-XFQFN	-	Tape & Reel (TR)	Obsolete	General Purpose	4	Open-Collector	2.7V ~ 5.5V	7mV @ 5V	0.25µA @ 5V	84mA @ 5V	350µA	-	600ns	-	-40°C ~ 125°C	-	-	Surface Mount	14-QFN (2x2)
TLV1391CDBVTE4 IC COMPARATOR 1 DIFF SOT23-5 Texas Instruments	3,306	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Obsolete	Differential	1	Open-Collector	2V ~ 7V	5mV @ 5V	0.25µA @ 5V	20mA	175µA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	SOT-23-5
TLV3491AIDBVTG4 IC COMPARATOR 1 GEN PUR SOT23-5 Texas Instruments	3,814	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Discontinued at Digi-Key	General Purpose	1	CMOS, Push-Pull, Rail-to-Rail	1.8V ~ 5.5V	15mV @ 5.5V	10pA @ 5.5V	-	1.2µA	74dB CMRR, 69.12dB PSRR	13.5µs	-	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
TLC393IDRG4 IC COMPARATOR 2 GEN PUR 8SOIC Texas Instruments	4,153	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	LinCMOS™	Tape & Reel (TR)	Obsolete	General Purpose	2	MOS, Open-Drain	3V ~ 16V	5mV @ 10V	5pA @ 5V	20mA	65µA	84dB CMRR	4.5µs	-	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC

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Comparators FAQ

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What should I check when selecting Comparators components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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