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Mfr Part #
Quantity Available
Price
Series
Package
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
Package / Case
Mounting Type
Supplier Device Package
8-SOIC
LM393DR
IC COMPARATOR 2 DIFF 8SOIC
Texas Instruments
265,421
In Stock
1 : $0.57000
Cut Tape (CT)
2,500 : $0.14880
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V20mA2.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
SOT 25
LMV331W5-7
IC COMPARATOR 1 GEN PUR SOT25
Diodes Incorporated
100,303
In Stock
1 : $0.55000
Cut Tape (CT)
3,000 : $0.15822
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open-Collector2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V200µA-450ns--40°C ~ 125°CSC-74A, SOT-753Surface MountSOT-25
SOT 25
AP331AWG-7
IC COMPARATOR 1 GEN PUR SOT25
Diodes Incorporated
197,904
In Stock
330,000
Factory
1 : $0.55000
Cut Tape (CT)
3,000 : $0.15847
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V8mV @ 5V0.4µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°CSC-74A, SOT-753Surface MountSOT-25
14-TSSOP
LM339PWR
IC COMPARATOR 4 DIFF 14TSSOP
Texas Instruments
14,170
In Stock
10,000
Factory
1 : $0.72000
Cut Tape (CT)
2,000 : $0.15958
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4Open-Collector, Rail-to-Rail2V ~ 30V, ±1V ~ 15V5mV @ 30V0.25µA @ 5V20mA2.5mA---0°C ~ 70°C14-TSSOP (0.173", 4.40mm Width)Surface Mount14-TSSOP
14-SOIC
LM2901DR
IC COMPARATOR 4 GEN PUR 14SOIC
Texas Instruments
24,518
In Stock
10,000
Factory
1 : $0.57000
Cut Tape (CT)
2,500 : $0.16102
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4Open-Collector, Rail-to-Rail2V ~ 30V, ±1V ~ 15V7mV @ 30V0.25µA @ 5V20mA2.5mA----40°C ~ 125°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
8-SOIC
LM311DR
IC COMPARATOR 1 GEN PUR 8SOIC
Texas Instruments
129,432
In Stock
10,000
Factory
1 : $0.64000
Cut Tape (CT)
2,500 : $0.16233
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1MOS, Open-Collector, Open-Emitter, TTL3.5V ~ 30V, ±1.75V ~ 15V7.5mV @ ±15V0.25µA @ ±15V-7.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
8-SOIC
LM393DT
IC COMPARATOR 2 GEN PUR 8SOIC
STMicroelectronics
105,409
In Stock
1 : $0.61000
Cut Tape (CT)
2,500 : $0.16834
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V18mA @ 5V2.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
8-SOIC
LM2903DR
IC COMPARATOR 2 DIFF 8SOIC
Texas Instruments
31,370
In Stock
10,000
Factory
1 : $0.66000
Cut Tape (CT)
2,500 : $0.17586
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V7mV @ 30V0.25µA @ 5V20mA2.5mA----40°C ~ 125°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
14-SOIC
LM339DR
IC COMPARATOR 4 DIFF 14SOIC
Texas Instruments
33,911
In Stock
10,000
Factory
1 : $0.60000
Cut Tape (CT)
2,500 : $0.17634
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4Open-Collector, Rail-to-Rail2V ~ 30V, ±1V ~ 15V5mV @ 30V0.25µA @ 5V20mA2.5mA---0°C ~ 70°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
SOT-23-5
AZV331KTR-G1
IC COMPARATOR 1 GEN PUR SOT23-5
Diodes Incorporated
90,909
In Stock
1 : $0.66000
Cut Tape (CT)
3,000 : $0.18556
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open-Collector2.5V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-450ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
14-TSSOP
LM339APWR
IC COMPARATOR 4 DIFF 14TSSOP
Texas Instruments
23,467
In Stock
10,000
Factory
1 : $0.66000
Cut Tape (CT)
2,000 : $0.18638
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4Open-Collector, Rail-to-Rail2V ~ 30V, ±1V ~ 15V3mV @ 30V0.25µA @ 5V20mA2.5mA---0°C ~ 70°C14-TSSOP (0.173", 4.40mm Width)Surface Mount14-TSSOP
SC-88A
LMV331SQ3T2G
IC COMPARATOR 1 GEN PUR SC88A
onsemi
45,248
In Stock
1 : $0.61000
Cut Tape (CT)
3,000 : $0.20238
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open-Drain2.7V ~ 5V9mV @ 5V0.001µA @ 5V84mA @ 5V150µA-1.5µs--5-TSSOP, SC-70-5, SOT-353Surface MountSC-88A (SC-70-5/SOT-353)
149,898
In Stock
1 : $0.72000
Cut Tape (CT)
3,000 : $0.20704
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1CMOS, DTL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V5mV @ 5V0.05µA @ 5V16mA @ 5V800µA----40°C ~ 85°CSC-74A, SOT-753Surface MountSMV
8-VSSOP
LM2903DGKR
IC COMPARATOR 2 DIFF 8VSSOP
Texas Instruments
265,991
In Stock
10,000
Factory
1 : $0.75000
Cut Tape (CT)
2,500 : $0.21470
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V7mV @ 30V0.25µA @ 5V20mA2.5mA----40°C ~ 125°C8-TSSOP, 8-MSOP (0.118", 3.00mm Width)Surface Mount8-VSSOP
SOT753
TL331IDBVR
IC COMPARATOR 1 DIFF SOT23-5
Texas Instruments
553
In Stock
1 : $0.80000
Cut Tape (CT)
3,000 : $0.21828
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V20mA700µA----40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
8-SOIC
LM393ADR
IC COMPARATOR 2 DIFF 8SOIC
Texas Instruments
29,437
In Stock
10,000
Factory
1 : $0.78000
Cut Tape (CT)
2,500 : $0.22457
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V2mV @ 30V0.25µA @ 5V20mA2.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
8-SOIC
LM2903DT
IC COMPARATOR 2 GEN PUR 8SOIC
STMicroelectronics
30,955
In Stock
1 : $0.67000
Cut Tape (CT)
2,500 : $0.23662
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V7mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA----40°C ~ 125°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
6-UDFN
NCS2200AMUT1G
IC COMPARATOR 1 GEN PUR 6UDFN
onsemi
7,260
In Stock
1 : $0.72000
Cut Tape (CT)
3,000 : $0.23697
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Complementary, Rail-to-Rail0.85V ~ 6V---17µA--20mV-6-UFDFNSurface Mount6-UDFN (1.2x1)
SOT753
TL331KDBVR
IC COMPARATOR 1 DIFF SOT23-5
Texas Instruments
37,352
In Stock
9,000
Factory
1 : $0.81000
Cut Tape (CT)
3,000 : $0.28947
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open-Collector, Rail-to-Rail2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V20mA700µA----40°C ~ 105°CSC-74A, SOT-753Surface MountSOT-23-5
14-TSSOP
LM2901AQT14-13
IC COMPARATOR 4 DIFF 14TSSOP
Diodes Incorporated
55,311
In Stock
15,000
Factory
1 : $0.92000
Cut Tape (CT)
2,500 : $0.32390
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4CMOS, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V2mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA----40°C ~ 125°C14-TSSOP (0.173", 4.40mm Width)Surface Mount14-TSSOP
SOT753
LMV331IDBVR
IC COMPARATOR 1 GEN PUR SOT23-5
Texas Instruments
27,869
In Stock
9,000
Factory
1 : $0.90000
Cut Tape (CT)
3,000 : $0.34986
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open-Collector2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V150µA-600ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
14-SOIC
LP2901DR
IC COMPARATOR 4 GEN PUR 14SOIC
Texas Instruments
12,845
In Stock
10,000
Factory
1 : $0.94000
Cut Tape (CT)
2,500 : $0.36388
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4CMOS, MOS, Open-Collector3V ~ 30V5mV @ 30V0.025µA @ 5V30mA @ 5V100µA----40°C ~ 85°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SOIC
8-SOIC
LM293DT
IC COMPARATOR 2 GEN PUR 8SOIC
STMicroelectronics
20,993
In Stock
1 : $0.95000
Cut Tape (CT)
2,500 : $0.36752
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector, Open-Drain, Rail-to-Rail2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V18mA @ 5V2.5mA----40°C ~ 105°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
SC70-5
TLV7011DCKR
IC COMPARATOR 1 SC70-5
Texas Instruments
11,732
In Stock
6,000
Factory
1 : $1.00000
Cut Tape (CT)
3,000 : $0.38816
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-1Push-Pull1.6V ~ 5.5V8mV1pA-5µA78dB CMRR, 78dB PSRR350ns4.2mV-40°C ~ 125°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
8-SOIC
LMV393IDR
IC COMPARATOR 2 GEN PUR 8SOIC
Texas Instruments
15,195
In Stock
10,000
Factory
1 : $1.06000
Cut Tape (CT)
2,500 : $0.40842
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Open-Collector2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V250µA-600ns--40°C ~ 85°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
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of 4,293

Comparators


Linear comparator products are used to evaluate the relative magnitude of two analog input signals and generate a binary (two-state) output indicating which of the two is larger. Closely related to operational amplifiers in their function, linear comparators are specifically designed to tolerate the open-loop operation and large differential input conditions commonly encountered in analog comparison applications, which can cause standard operational amplifiers to behave in undesirable ways.