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
LM2901YDT IC COMPARATOR 4 GEN PUR 14SO STMicroelectronics	8,285	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	General Purpose	4	CMOS, DTL, ECL, MOS, Open-Collector, TTL	2V ~ 32V, ±1V ~ 16V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	14-SO
LM2901PT IC COMPARATOR 4 GEN PUR 14TSSOP STMicroelectronics	7,639	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Active	General Purpose	4	CMOS, DTL, ECL, MOS, Open-Collector, TTL	2V ~ 32V, ±1V ~ 16V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	14-TSSOP
LM393LVDGKR IC COMPARATOR 2 GEN PUR 8VSSOP Texas Instruments	3,666	-	RFQ	Datasheet	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	-	Tape & Reel (TR)	Active	General Purpose	2	Open-Drain	1.65V ~ 5.5V	2mV @ 5V	5pA (Typ)	100mA @ 5V	35µA	65dB, 80dB PSRR	600ns	-	-40°C ~ 125°C	-	-	Surface Mount	8-VSSOP
LM339NE3 IC COMPARATOR 4 DIFF 14DIP Texas Instruments	19,025	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	4	Open-Collector	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	0°C ~ 70°C	-	-	Through Hole	14-PDIP
LM393P IC COMPARATOR 2 DIFF 8DIP Texas Instruments	4,943	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	5mV @ 30V	0.25µA @ 5V	20mA	2.5mA	-	-	-	0°C ~ 70°C	-	-	Through Hole	8-PDIP
LM339LVQPWRQ1 IC COMPARATOR 4 GEN PUR 14TSSOP Texas Instruments	3,304	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Active	General Purpose	4	Open-Collector	1.65V ~ 5.5V	2mV @ 5V	5pA @ 5V	100mA @ 5V	35µA	65dB, 80dB PSRR	600ns (Typ)	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	14-TSSOP
LM339LVQDRQ1 AUTOMOTIVE, 5.5-V, LOW-VOLTAGE S Texas Instruments	1,421	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	General Purpose	4	Open-Drain	1.65V ~ 5.5V	2mV @ 5V	5pA (Typ)	125mA @ 5V	35µA	65dB CMRR, 80dB PSRR	600ns (Typ)	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	14-SOIC
LM2901BIDR 36-V, QUAD DIFFERENTIAL STANDARD Texas Instruments	1,017	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	Differential	4	Open-Collector	2V ~ 36V	3.5mV @ 5V	0.025µA @ 5V	21mA	1.2mA	-	1µs (Typ)	-	-40°C ~ 125°C	-	-	Surface Mount	14-SOIC
LM2901DT IC COMPARATOR 4 GEN PUR 14SO STMicroelectronics	13,014	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	General Purpose	4	CMOS, DTL, ECL, MOS, Open-Collector, TTL	2V ~ 32V, ±1V ~ 16V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	14-SO
LM393ADT IC COMPARATOR 2 GEN PUR 8SOIC STMicroelectronics	204,852	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	2mV @ 30V	0.1µA @ 5V	18mA @ 5V	2.5mA	-	-	-	0°C ~ 70°C	-	-	Surface Mount	8-SOIC
TL331BIDBVR IC COMPARATOR 1 GEN PUR SOT23-5 Texas Instruments	23,300	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Active	General Purpose	1	Open-Collector, Rail-to-Rail	3V ~ 36V	2.5mV @ 36V	0.025µA @ 5V	18mA @ 5V	430µA	-	1µs (Typ)	-	-40°C ~ 125°C	-	-	Surface Mount	SOT-23-5
AS393MTR-G1 IC COMPARATOR 2 GEN PUR 8SOIC Diodes Incorporated	9,391	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	General Purpose	2	Open-Collector	2V ~ 36V, ±1V ~ 18V	5mV @ 5V	0.25µA @ 5V	16mA @ 5V	1mA	-	-	-	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
LM239N IC COMPARATOR 4 DIFF 14DIP Texas Instruments	2,357	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	-	Tube	Active	General Purpose	4	Open-Collector	2V ~ 30V, ±1V ~ 15V	5mV @ 30V	0.25µA @ 5V	20mA	2mA	-	-	-	-25°C ~ 85°C	-	-	Through Hole	14-PDIP
MCP6546T-I/OT IC COMPARATOR 1 GEN PUR SOT23-5 Microchip Technology	45,829	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Active	General Purpose	1	CMOS, Open-Drain, Rail-to-Rail, TTL	1.6V ~ 5.5V	7mV @ 5.5V	1pA @ 5.5V	30mA	1µA	70dB CMRR, 80dB PSRR	8µs	6.5mV	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
LM2903Q2T IC COMPARATOR 2 DIFF 8DFN STMicroelectronics	25,450	-	RFQ	Datasheet	8-UFDFN Exposed Pad	-	Tape & Reel (TR)	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	8-DFN (2x2)
MCP6541RT-I/OT IC COMPARATOR 1 GEN PUR SOT23-5 Microchip Technology	10,900	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Active	General Purpose	1	CMOS, Push-Pull, Rail-to-Rail, TTL	1.6V ~ 5.5V	7mV @ 5.5V	1pA @ 5.5V	30mA	1µA	70dB CMRR, 80dB PSRR	8µs	6.5mV	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
MCP6546UT-I/LT IC COMPARATOR 1 GEN PUR SC70-5 Microchip Technology	8,987	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Active	General Purpose	1	CMOS, Open-Drain, Rail-to-Rail, TTL	1.6V ~ 5.5V	7mV @ 5.5V	1pA @ 5.5V	30mA	1µA	70dB CMRR, 80dB PSRR	8µs	6.5mV	-40°C ~ 85°C	-	-	Surface Mount	SC-70-5
LM2901Q4T IC COMPARATOR 4 GEN PUR 16QFN STMicroelectronics	7,913	-	RFQ	Datasheet	16-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	General Purpose	4	CMOS, DTL, MOS, Open-Collector, TTL	2V ~ 36V, ±1V ~ 18V	-	-	-	2.5mA	-	-	-	-	-	-	Surface Mount	16-QFN (3x3)
LM2903YST IC COMPARATOR 2 GEN PUR 8MINISO STMicroelectronics	24,970	-	RFQ	Datasheet	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	-	Tape & Reel (TR)	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1V ~ 18V	7mV @ 5V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	8-MiniSO
LM2903YQ3T IC COMPARATOR 2 GEN PUR 8DFN STMicroelectronics	8,865	-	RFQ	Datasheet	8-WFDFN Exposed Pad	-	Tape & Reel (TR)	Active	General Purpose	2	Open-Collector, Rail-to-Rail	2V ~ 36V, ±1 V ~ 18V	7mV @ 30V	0.25µA @ 5V	16mA @ 5V	2.5mA	-	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	8-DFN (2x2)

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Comparators FAQ

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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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