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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
SOT-23-5
AP331AWG-7
IC COMPARATOR SGL DIFF SOT-25
Diodes Incorporated
79,462
In Stock
1 : $0.38000
Cut Tape (CT)
3,000 : $0.10844
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
SOT-23-5
AZV331KTR-G1
IC COMP LOW PWR/OFFSET V SOT23-5
Diodes Incorporated
95,947
In Stock
1 : $0.45000
Cut Tape (CT)
3,000 : $0.12698
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open Collector2.2V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-450ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
14-SOIC
LM339DT
IC COMPARATOR LP QUAD 14-SOIC
STMicroelectronics
35,348
In Stock
1 : $0.43000
Cut Tape (CT)
2,500 : $0.16284
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 32V, ±1V ~ 16V5mV @ 30V0.25µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°C14-SOIC (0.154", 3.90mm Width)Surface Mount14-SO
8-SOIC
LM393ADT
IC COMP DUAL VOLT LP 8SOIC
STMicroelectronics
82,960
In Stock
1 : $0.55000
Cut Tape (CT)
2,500 : $0.20613
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V2mV @ 30V0.1µA @ 5V18mA @ 5V2.5mA---0°C ~ 70°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
14-TSSOP
LM339DTBR2G
IC COMPARATOR QUAD SGL 14TSSOP
onsemi
774
In Stock
1 : $0.60000
Cut Tape (CT)
2,500 : $0.21162
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose4CMOS, Open-Collector, TTL3V ~ 36V, ±1.5V ~ 18V5mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA---0°C ~ 70°C14-TSSOP (0.173", 4.40mm Width)Surface Mount14-TSSOP
14-TSSOP
LM2901AQT14-13
IC COMP DUAL DIFF 14TSSOP
Diodes Incorporated
121,965
In Stock
1 : $0.63000
Cut Tape (CT)
2,500 : $0.22164
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveDifferential4CMOS, 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
8-TSSOP
LM2903YPT
IC VOLT COMPARATOR DUAL 8-TSSOP
STMicroelectronics
14,468
In Stock
1 : $0.60000
Cut Tape (CT)
4,000 : $0.26390
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V7mV @ 5V0.25µA @ 5V16mA @ 5V2.5mA----40°C ~ 125°C8-TSSOP (0.173", 4.40mm Width)Surface Mount8-TSSOP
SOT753
LMV331IDBVR
IC GP LV COMPARATOR SOT-23-5
Texas Instruments
19,717
In Stock
1 : $0.81000
Cut Tape (CT)
3,000 : $0.32640
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
SOT23-5
TS391RILT
IC COMPARATOR SGL LP SOT-23-5
STMicroelectronics
79,238
In Stock
1 : $0.85000
Cut Tape (CT)
3,000 : $0.37467
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1TTL, DTL, ECL, MOS, CMOS2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V16mA @ 5V1.25mA----40°C ~ 125°CSC-74A, SOT-753Surface MountSOT-23-5
SOT23-5
TS391ILT
IC COMP LO PWR SGL V SOT 23-5L
STMicroelectronics
18,079
In Stock
1 : $0.86000
Cut Tape (CT)
3,000 : $0.38027
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1CMOS, DTL, ECL, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V5mV @ 5V0.25µA @ 5V16mA @ 5V1.25mA----40°C ~ 125°CSC-74A, SOT-753Surface MountSOT-23-5
8-TSSOP
LM293PT
IC VOLT COMPARATOR DUAL 8-TSSOP
STMicroelectronics
116,095
In Stock
1 : $0.93000
Cut Tape (CT)
4,000 : $0.41090
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2CMOS, DTL, ECL, MOS, Open-Collector, TTL2V ~ 36V, ±1V ~ 18V5mV @ 30V0.25µA @ 5V18mA @ 5V2.5mA----40°C ~ 105°C8-TSSOP (0.173", 4.40mm Width)Surface Mount8-TSSOP
SOT753
LMV331M5X/NOPB
IC COMPARATOR TINY LV SOT23-5
Texas Instruments
15,866
In Stock
1 : $0.88000
Cut Tape (CT)
3,000 : $0.40480
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V120µA-600ns--40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
SC-70-5
MCP6566T-E/LT
IC COMPARATOR O-D 1.8V SC70-5
Microchip Technology
82,356
In Stock
1 : $0.68000
Cut Tape (CT)
3,000 : $0.51000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1CMOS, Open-Drain1.8V ~ 5.5V10mV @ 5.5V1pA @ 5.5V50mA130µA66dB CMRR, 70dB PSRR80ns5mV-40°C ~ 125°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
8-SOIC
LMV393MX/NOPB
IC COMPARATOR TINY DUAL 8-SOIC
Texas Instruments
19,137
In Stock
1 : $1.04000
Cut Tape (CT)
2,500 : $0.47520
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2CMOS, Open-Collector, TTL2.7V ~ 5.5V7mV @ 5V0.25µA @ 5V84mA @ 5V300µA-600ns--40°C ~ 85°C8-SOIC (0.154", 3.90mm Width)Surface Mount8-SOIC
7,501
In Stock
160,000
Factory
1 : $1.29000
Cut Tape (CT)
2,500 : $0.58500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Activewith Voltage Reference1Open Drain1V ~ 5.5V-60pA @ 3.3V-1.1µA53dB PSRR15µs±12mV-40°C ~ 85°CSC-74A, SOT-753Surface MountSOT-23-5
SC-70-5
MIC842LYC5-TR
IC COMP SNGL W/REF SC70-5
Microchip Technology
3,702
In Stock
1 : $0.77000
Cut Tape (CT)
3,000 : $0.60000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Activewith Voltage Reference1Push-Pull1.5V ~ 5.5V--20mA3µA-12µs20mV-40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
SC-70-5
MIC842NYC5-TR
IC COMP SNGL W/REF SC70-5
Microchip Technology
0
In Stock
1 : $0.77000
Cut Tape (CT)
3,000 : $0.60000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Activewith Voltage Reference1Open Drain1.5V ~ 5.5V--20mA3µA-12µs20mV-40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
4-DSBGA
TLV4021R2YKAR
COMPARATOR WITH FIXED REFERENCE
Texas Instruments
37,618
In Stock
1 : $1.20000
Cut Tape (CT)
3,000 : $0.54880
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Activewith Voltage Reference1Open-Drain, Rail-to-Rail1.6V ~ 5.5V-10pA @ 5V55mA @ 5V3.5µA-360ns20mV-40°C ~ 125°C (TA)4-XFBGA, DSBGASurface Mount4-DSBGA
4-DSBGA
TLV4021R1YKAR
COMPARATOR WITH FIXED REFERENCE
Texas Instruments
20,550
In Stock
9,000
Factory
1 : $1.20000
Cut Tape (CT)
3,000 : $0.54880
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Activewith Voltage Reference1Open-Drain, Rail-to-Rail1.6V ~ 5.5V-10pA @ 5V55mA @ 5V3.5µA-360ns20mV-40°C ~ 125°C (TA)4-XFBGA, DSBGASurface Mount4-DSBGA
23-SOT-8
TLV7032DDFR
DUAL NANOPOWER, SMALL SIZE COMPA
Texas Instruments
6,972
In Stock
1 : $1.27000
Cut Tape (CT)
3,000 : $0.58080
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2Push-Pull, Rail-to-Rail1.6V ~ 6.5V8mV @ 5V2pA @ 5V33mA @ 5V900nA73dB CMRR, 77dB PSRR3µs (Typ)17mV-40°C ~ 125°CSOT-23-8Surface MountTSOT-23-8
12,507
In Stock
90,000
Factory
1 : $1.42000
Cut Tape (CT)
2,500 : $0.64500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Open Drain1.7V ~ 5.5V5mV0.14µA-17µA70dB CMRR, 60dB PSRR850ns (Typ)3mV-40°C ~ 125°C6-XFBGA, WLPBGASurface Mount6-WLP (1.08x0.73)
SC70-5
LMV7275MGX/NOPB
IC COMP SGL 1.8V R-R INPT SC70-5
Texas Instruments
12,245
In Stock
1 : $1.37000
Cut Tape (CT)
3,000 : $0.62560
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1CMOS, Open-Drain, Rail-to-Rail1.8V ~ 5.5V, ±0.9V ~ 2.75V4mV @ 5V0.01µA @ 5V-14µA78dB CMRR, 80dB PSRR2.1µs--40°C ~ 85°C5-TSSOP, SC-70-5, SOT-353Surface MountSC-70-5
8-MSOP
MCP6567T-E/MS
IC COMP DUAL 1.8V OD 8-MSOP
Microchip Technology
40,000
In Stock
1 : $0.93000
Cut Tape (CT)
2,500 : $0.72000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2CMOS, Open-Drain1.8V ~ 5.5V10mV @ 5.5V1pA @ 5.5V50mA130µA66dB CMRR, 70dB PSRR80ns5mV-40°C ~ 125°C8-TSSOP, 8-MSOP (0.118", 3.00mm Width)Surface Mount8-MSOP
10,288
In Stock
1 : $1.54000
Cut Tape (CT)
3,000 : $0.73480
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose1Push-Pull1.8V ~ 5.5V2mV @ 5V31pA-600nA98dB CMRR, 100dB PSRR260µs--40°C ~ 125°CSOT-23-6Surface Mount6-SOT
12,256
In Stock
1 : $1.53000
Cut Tape (CT)
2,500 : $0.78000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveGeneral Purpose2CMOS, Rail-to-Rail, TTL2.5V ~ 5.5V, ±1.25V ~ 2.75V1mV @ 5V0.003µA @ 5V-5µA100dB CMRR, 80dB PSRR8µs4mV-40°C ~ 125°CSOT-23-8Surface MountSOT-23-8
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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.