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Comparators

Comparators facilitate the comparison of two voltages or currents and output a digital signal indicating which is larger. Key attributes include CMRR, PSRR (Typ), and Hysteresis, which are critical for ensuring precision and stability in applications. They are commonly used in new product design and prototyping.

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33 manufacturers
36 distributors
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What are Comparators ?

Comparators are integrated circuits that compare two input voltages and output a signal based on the comparison. They are widely used in applications such as signal conditioning, data acquisition, and control systems. Important specifications for selection include CMRR (Common Mode Rejection Ratio), which affects the accuracy of the comparison; PSRR (Power Supply Rejection Ratio), which ensures stable operation under varying supply voltages; and Hysteresis, which prevents false triggering in noisy environments. When sourcing, it's essential to validate lifecycle status and consider alternate-source options to mitigate supply chain risks.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ CMRR, PSRR (Typ) Current Current - Quiescent (Max) Halogen Free Hysteresis Mounting Type Number of Elements Operating Temperature Output Type Propagation Delay Propagation Delay (Max) Storage Temperature Supplier Device Package Type Voltage Voltage Supply
LM393TL/NOPB
LM393TL/NOPB
Texas Instruments
150,667
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Price on request
150,667
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
- 2.5mA - - - Surface Mount 2 0°C ~ 70°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - 700ns - 8-DSBGA General Purpose 5mV @ 30V -
LM139ADRG4
LM139ADRG4
Texas Instruments
150,667
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Price on request
150,667
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
- 2mA - - - Surface Mount 4 -55°C ~ 125°C CMOS, MOS, Open-Collector, TTL - - - 14-SOIC Differential 2mV @ 30V -
LMV393DMR2G
LMV393DMR2G
Download Datasheet for LMV393DMR2G
On Semiconductor
150,154
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 148,000 - -
Hybrid Electronics 4 - -
PROSOFT ELECTRONICS 150 - -
Xingangxin 1,000 - -
Price on request
150,154
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 148,000 - -
Hybrid Electronics 4 - -
PROSOFT ELECTRONICS 150 - -
Xingangxin 1,000 - -
- 250µA - - - Surface Mount 2 - Open Drain - 1.5µs - 8-MSOP General Purpose 9mV @ 5V -
TLV1391CDBVR
TLV1391CDBVR
Texas Instruments
145,323
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
Romaks Technologies 120,533 - -
Optech Co.,Limited 21,224 - -
Price on request
145,323
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
Romaks Technologies 120,533 - -
Optech Co.,Limited 21,224 - -
- 175µA - - - Surface Mount 1 0°C ~ 70°C Open Collector - - - SOT-23-5 Differential 5mV @ 5V -
LM2901M
LM2901M
Texas Instruments
144,915
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,414 - -
Romaks Technologies 139,077 - -
Partservice 75 - -
Xingangxin 4,349 - -
Price on request
144,915
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,414 - -
Romaks Technologies 139,077 - -
Partservice 75 - -
Xingangxin 4,349 - -
- 2.5mA - - - Surface Mount 4 -40°C ~ 85°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 14-SOIC General Purpose 7mV @ 30V -
TLC3702IDR
TLC3702IDR
Download Datasheet for TLC3702IDR
Texas Instruments
144,239
Across 8 distributors
Distributor Stock MOQ Country
Fe Components 5 - -
Tomark Electronics Ltd 100 - -
Romaks Technologies 95,158 - -
Partservice 421 - -
Optech Co.,Limited 7,219 - -
PROSOFT ELECTRONICS 9,494 - -
Xingangxin 1,842 - -
Smaxon Electronics 30,000 - -
Price on request
144,239
Distributor Stock MOQ Country
Fe Components 5 - -
Tomark Electronics Ltd 100 - -
Romaks Technologies 95,158 - -
Partservice 421 - -
Optech Co.,Limited 7,219 - -
PROSOFT ELECTRONICS 9,494 - -
Xingangxin 1,842 - -
Smaxon Electronics 30,000 - -
84dB CMRR 65µA - - - Surface Mount 2 -40°C ~ 85°C CMOS, Push-Pull, TTL - 4.5µs - 8-SOIC General Purpose 5mV @ 10V -
LM193DR
LM193DR
Download Datasheet for LM193DR
Texas Instruments
143,446
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,438 - -
ADI/AAR OEM Supply 46 - -
Romaks Technologies 139,077 - -
Optech Co.,Limited 611 - -
Xingangxin 1,565 - -
Smaxon Electronics 709 - -
Price on request
143,446
Distributor Stock MOQ Country
Braun Electronic Components 1,438 - -
ADI/AAR OEM Supply 46 - -
Romaks Technologies 139,077 - -
Optech Co.,Limited 611 - -
Xingangxin 1,565 - -
Smaxon Electronics 709 - -
- 2.5mA - - - Surface Mount 2 -55°C ~ 125°C CMOS, MOS, Open-Drain, TTL - - - 8-SOIC Differential 5mV @ 30V -
LM393ST
LM393ST
STMicroelectronics
143,422
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,600 - -
Fe Components 80,000 - -
Optech Co.,Limited 3,819 - -
Smaxon Electronics 57,003 - -
Price on request
143,422
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,600 - -
Fe Components 80,000 - -
Optech Co.,Limited 3,819 - -
Smaxon Electronics 57,003 - -
- 2.5mA - - - Surface Mount 2 0°C ~ 70°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 8-MiniSO General Purpose 5mV @ 30V -
LMV339IDR
LMV339IDR
Texas Instruments
142,615
Across 6 distributors
Distributor Stock MOQ Country
Speed Components Ltd 6 - -
Romaks Technologies 120,533 - -
Partservice 370 - -
Optech Co.,Limited 4,150 - -
Xingangxin 1,407 - -
Smaxon Electronics 16,149 - -
Price on request
142,615
Distributor Stock MOQ Country
Speed Components Ltd 6 - -
Romaks Technologies 120,533 - -
Partservice 370 - -
Optech Co.,Limited 4,150 - -
Xingangxin 1,407 - -
Smaxon Electronics 16,149 - -
- 350µA - - - Surface Mount 4 -40°C ~ 125°C Open Collector - 600ns - 14-SOIC General Purpose 7mV @ 5V -
LM393MX/NOPB
LM393MX/NOPB
Texas Instruments
142,175
Across 10 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Fe Components 12,620 - -
Braun Electronic Components 50 - -
MW.FEP S.p.A. 81 - -
Romaks Technologies 90,400 - -
Bristol Electronics 150 - -
Optech Co.,Limited 8,194 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 7,953 - -
Smaxon Electronics 20,194 - -
Price on request
142,175
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Fe Components 12,620 - -
Braun Electronic Components 50 - -
MW.FEP S.p.A. 81 - -
Romaks Technologies 90,400 - -
Bristol Electronics 150 - -
Optech Co.,Limited 8,194 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 7,953 - -
Smaxon Electronics 20,194 - -
- 2.5mA - - - Surface Mount 2 0°C ~ 70°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - 700ns - 8-SOIC General Purpose 5mV @ 30V -
LM311PW
LM311PW
Texas Instruments
139,077
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 139,077 - -
Price on request
139,077
Distributor Stock MOQ Country
Romaks Technologies 139,077 - -
- 7.5mA - - - Surface Mount 1 0°C ~ 70°C DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL - - - 8-TSSOP General Purpose 7.5mV @ ±15V -
TLV3201AIDCKR
TLV3201AIDCKR
Texas Instruments
138,236
Across 4 distributors
Distributor Stock MOQ Country
Speed Components Ltd 300 - -
Romaks Technologies 50,000 - -
Xingangxin 1,696 - -
Smaxon Electronics 86,240 - -
Price on request
138,236
Distributor Stock MOQ Country
Speed Components Ltd 300 - -
Romaks Technologies 50,000 - -
Xingangxin 1,696 - -
Smaxon Electronics 86,240 - -
70dB CMRR, 85dB PSRR 40µA - - 1.2mV Surface Mount 1 -40°C ~ 125°C Push-Pull - 50ns - SC-70-5 General Purpose 1mV @ 5V -
LMC6772AIMMX/NOPB
LMC6772AIMMX/NOPB
Texas Instruments
137,431
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 14,000 - -
Risen Electronics 300 - -
Romaks Technologies 82,182 - -
Bristol Electronics 800 - -
Optech Co.,Limited 149 - -
Smaxon Electronics 40,000 - -
Price on request
137,431
Distributor Stock MOQ Country
Components Technology Group, Inc. 14,000 - -
Risen Electronics 300 - -
Romaks Technologies 82,182 - -
Bristol Electronics 800 - -
Optech Co.,Limited 149 - -
Smaxon Electronics 40,000 - -
75dB CMRR, 80dB PSRR 20µA - - - Surface Mount 2 -40°C ~ 85°C Open Drain - 10µs - 8-VSSOP General Purpose 5mV @ 5V -
LMC6772AIMX
LMC6772AIMX
Texas Instruments
136,529
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 7,386 - -
Price on request
136,529
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 7,386 - -
75dB CMRR, 80dB PSRR 20µA - - - Surface Mount 2 -40°C ~ 85°C Open Drain - 10µs - 8-SOIC General Purpose 5mV @ 5V -
TS393IDT
TS393IDT
STMicroelectronics
135,733
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 132,500 - -
Braun Electronic Components 3,233 - -
Price on request
135,733
Distributor Stock MOQ Country
Fe Components 132,500 - -
Braun Electronic Components 3,233 - -
71dB CMRR 25µA - - - Surface Mount 2 -40°C ~ 125°C CMOS, Open-Drain - - - 8-SOIC General Purpose 5mV @ 10V -
LM2901QDRQ1
LM2901QDRQ1
Texas Instruments
135,077
Across 6 distributors
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Hybrid Electronics 40 - -
Optech Co.,Limited 5,541 - -
PROSOFT ELECTRONICS 7,500 - -
Xingangxin 1,077 - -
Smaxon Electronics 386 - -
Price on request
135,077
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Hybrid Electronics 40 - -
Optech Co.,Limited 5,541 - -
PROSOFT ELECTRONICS 7,500 - -
Xingangxin 1,077 - -
Smaxon Electronics 386 - -
- 2.5mA - - - Surface Mount 4 -40°C ~ 125°C CMOS, MOS, Open-Collector, TTL - - - 14-SOIC Differential 7mV @ 5V -
LM2903HYDT
LM2903HYDT
STMicroelectronics
135,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 135,000 - -
Price on request
135,000
Distributor Stock MOQ Country
Fe Components 135,000 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 150°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 8-SOIC General Purpose 7mV @ 30V -
LM293ADT
LM293ADT
STMicroelectronics
131,288
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 100,000 - -
Braun Electronic Components 1,479 - -
Seba Components 2,500 - -
MW.FEP S.p.A. 1,479 - -
Hybrid Electronics 2,350 - -
Xingangxin 3,480 - -
Smaxon Electronics 20,000 - -
Price on request
131,288
Distributor Stock MOQ Country
Fe Components 100,000 - -
Braun Electronic Components 1,479 - -
Seba Components 2,500 - -
MW.FEP S.p.A. 1,479 - -
Hybrid Electronics 2,350 - -
Xingangxin 3,480 - -
Smaxon Electronics 20,000 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 105°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 8-SOIC General Purpose 2mV @ 30V -
LMC6772AIM
LMC6772AIM
Texas Instruments
130,623
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 1,480 - -
Price on request
130,623
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 1,480 - -
75dB CMRR, 80dB PSRR 20µA - - - Surface Mount 2 -40°C ~ 85°C Open Drain - 10µs - 8-SOIC General Purpose 5mV @ 5V -
LM2903MX/NOPB
LM2903MX/NOPB
Texas Instruments
129,214
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4 - -
ADI/AAR OEM Supply 179 - -
Romaks Technologies 90,400 - -
Optech Co.,Limited 5,729 - -
PROSOFT ELECTRONICS 500 - -
Xingangxin 2,340 - -
Akira Global 62 - -
Smaxon Electronics 30,000 - -
Price on request
129,214
Distributor Stock MOQ Country
Components Technology Group, Inc. 4 - -
ADI/AAR OEM Supply 179 - -
Romaks Technologies 90,400 - -
Optech Co.,Limited 5,729 - -
PROSOFT ELECTRONICS 500 - -
Xingangxin 2,340 - -
Akira Global 62 - -
Smaxon Electronics 30,000 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 85°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 8-SOIC General Purpose 7mV @ 30V -
LM2903PT
LM2903PT
STMicroelectronics
129,172
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 128,000 - -
Braun Electronic Components 1,000 - -
MW.FEP S.p.A. 172 - -
Price on request
129,172
Distributor Stock MOQ Country
Fe Components 128,000 - -
Braun Electronic Components 1,000 - -
MW.FEP S.p.A. 172 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 125°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 8-TSSOP General Purpose 7mV @ 5V -
LM2903AVQDRG4
LM2903AVQDRG4
Texas Instruments
129,143
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Price on request
129,143
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 125°C CMOS, MOS, Open-Drain, TTL - - - 8-SOIC Differential 2mV @ 32V -
MAX9030AUT
MAX9030AUT
Analog Devices / Maxim Integrated
129,143
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Price on request
129,143
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
100dB CMRR, 100dB 55µA - - 4mV Surface Mount 1 -40°C ~ 125°C Push-Pull, Output - 228ns (Typ) - SOT-23-6 General Purpose 5mV @ 5V -
LM2901YDT
LM2901YDT
STMicroelectronics
127,915
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 125,000 - -
Braun Electronic Components 669 - -
MW.FEP S.p.A. 669 - -
Xingangxin 1,577 - -
Price on request
127,915
Distributor Stock MOQ Country
Fe Components 125,000 - -
Braun Electronic Components 669 - -
MW.FEP S.p.A. 669 - -
Xingangxin 1,577 - -
- 2.5mA - - - Surface Mount 4 -40°C ~ 125°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 14-SO General Purpose 7mV @ 5V -
LM2901AVQDRQ1
LM2901AVQDRQ1
Texas Instruments
126,672
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 74 - -
Romaks Technologies 120,533 - -
PROSOFT ELECTRONICS 610 - -
Xingangxin 1,803 - -
Smaxon Electronics 3,652 - -
Price on request
126,672
Distributor Stock MOQ Country
Braun Electronic Components 74 - -
Romaks Technologies 120,533 - -
PROSOFT ELECTRONICS 610 - -
Xingangxin 1,803 - -
Smaxon Electronics 3,652 - -
- 2.5mA - - - Surface Mount 4 -40°C ~ 125°C CMOS, MOS, Open-Collector, TTL - - - 14-SOIC Differential 2mV @ 5V -
TLC393IDR
TLC393IDR
Texas Instruments
125,505
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Romaks Technologies 90,400 - -
Bristol Electronics 2,035 - -
Optech Co.,Limited 26,890 - -
Xingangxin 2,580 - -
Price on request
125,505
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Romaks Technologies 90,400 - -
Bristol Electronics 2,035 - -
Optech Co.,Limited 26,890 - -
Xingangxin 2,580 - -
84dB CMRR 65µA - - - Surface Mount 2 -40°C ~ 85°C MOS, Open-Drain - 4.5µs - 8-SOIC General Purpose 5mV @ 10V -
LM293ST
LM293ST
STMicroelectronics
124,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 124,000 - -
Price on request
124,000
Distributor Stock MOQ Country
Fe Components 124,000 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 105°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 8-MiniSO General Purpose 5mV @ 30V -
TLC393CPSR
TLC393CPSR
Texas Instruments
123,913
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Optech Co.,Limited 3,380 - -
Price on request
123,913
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Optech Co.,Limited 3,380 - -
84dB CMRR 50µA - - - Surface Mount 2 0°C ~ 70°C MOS, Open-Drain - 4.5µs - 8-SO General Purpose 5mV @ 10V -
LM239ADT
LM239ADT
STMicroelectronics
123,045
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 115,000 - -
MW.FEP S.p.A. 1,620 - -
Akira Global 123 - -
Smaxon Electronics 1,302 - -
Price on request
123,045
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 115,000 - -
MW.FEP S.p.A. 1,620 - -
Akira Global 123 - -
Smaxon Electronics 1,302 - -
- 2mA - - - Surface Mount 4 -40°C ~ 105°C CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - 14-SO General Purpose 2mV @ 30V -
LM311M
LM311M
Texas Instruments
122,991
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,336 - -
Speed Components Ltd 75 - -
Romaks Technologies 120,533 - -
Bristol Electronics 47 - -
Price on request
122,991
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,336 - -
Speed Components Ltd 75 - -
Romaks Technologies 120,533 - -
Bristol Electronics 47 - -
- 7.5mA - - - Surface Mount 1 0°C ~ 70°C Open-Collector, Open-Emitter - - - 8-SOIC General Purpose 7.5mV @ 15V -
TS7221BILT
TS7221BILT
STMicroelectronics
122,977
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 9,000 - -
Hybrid Electronics 51,000 - -
Smaxon Electronics 62,977 - -
Price on request
122,977
Distributor Stock MOQ Country
Fe Components 9,000 - -
Hybrid Electronics 51,000 - -
Smaxon Electronics 62,977 - -
70dB CMRR, 80dB PSRR 16µA - - - Surface Mount 1 -40°C ~ 85°C Open Drain - - - SOT-23-5 General Purpose 15mV @ 5V -
LMV331M7X/NOPB
LMV331M7X/NOPB
Texas Instruments
121,223
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Bristol Electronics 690 - -
Price on request
121,223
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Bristol Electronics 690 - -
- 120µA - - - Surface Mount 1 -40°C ~ 85°C CMOS, Open-Collector, TTL - 600ns - SC-70-5 General Purpose 7mV @ 5V -
LM393PS
LM393PS
Download Datasheet for LM393PS
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Price on request
120,533
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
- 2.5mA - - - Surface Mount 2 0°C ~ 70°C CMOS, MOS, Open-Drain, TTL - - - 8-SO Differential 5mV @ 30V -
LM193DRG4
LM193DRG4
Download Datasheet for LM193DRG4
Texas Instruments
118,170
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 118,170 - -
Price on request
118,170
Distributor Stock MOQ Country
Romaks Technologies 118,170 - -
- 2.5mA - - - Surface Mount 2 -55°C ~ 125°C CMOS, MOS, Open-Drain, TTL - - - 8-SOIC Differential 5mV @ 30V -
LM397MFX/NOPB
LM397MFX/NOPB
Texas Instruments
118,136
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
Optech Co.,Limited 8,595 - -
Xingangxin 1,543 - -
Smaxon Electronics 1,645 - -
Price on request
118,136
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
Optech Co.,Limited 8,595 - -
Xingangxin 1,543 - -
Smaxon Electronics 1,645 - -
- 2mA - - - Surface Mount 1 -40°C ~ 85°C Open-Collector, CMOS, TTL, Output - 900ns (Typ) - SOT-23-5 General Purpose 7mV @ 30V -
TLC372CDR
TLC372CDR
Texas Instruments
117,263
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 90,400 - -
Optech Co.,Limited 22,467 - -
Xingangxin 1,505 - -
Smaxon Electronics 391 - -
Price on request
117,263
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 90,400 - -
Optech Co.,Limited 22,467 - -
Xingangxin 1,505 - -
Smaxon Electronics 391 - -
- 400µA - - - Surface Mount 2 0°C ~ 70°C CMOS, MOS, Open-Drain, TTL - - - 8-SOIC Differential 5mV @ 5V -
SCV2903DR2G
SCV2903DR2G
On Semiconductor
115,220
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 115,000 - -
Bristol Electronics 220 - -
Price on request
115,220
Distributor Stock MOQ Country
Flip Electronics 115,000 - -
Bristol Electronics 220 - -
- - - - - - - - - - - - - - - -
LM319MX/NOPB
LM319MX/NOPB
Texas Instruments
112,830
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 6,746 - -
Romaks Technologies 86,095 - -
Optech Co.,Limited 6,707 - -
Eito Shoji 9,978 - -
PROSOFT ELECTRONICS 1,774 - -
Xingangxin 1,530 - -
Price on request
112,830
Distributor Stock MOQ Country
Braun Electronic Components 6,746 - -
Romaks Technologies 86,095 - -
Optech Co.,Limited 6,707 - -
Eito Shoji 9,978 - -
PROSOFT ELECTRONICS 1,774 - -
Xingangxin 1,530 - -
- 12.5mA - - - Surface Mount 2 0°C ~ 70°C DTL, Open-Collector, Open-Emitter, RTL, TTL - - - 14-SOIC General Purpose 8mV @ ±15V -
LM2903PWRG3
LM2903PWRG3
Texas Instruments
110,985
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 110,985 - -
Price on request
110,985
Distributor Stock MOQ Country
Smaxon Electronics 110,985 - -
- 2.5mA - - - Surface Mount 2 -40°C ~ 125°C CMOS, MOS, Open-Drain, TTL - - - 8-TSSOP Differential 7mV @ 30V -
LM311MX/NOPB
LM311MX/NOPB
Texas Instruments
110,899
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 1 - -
Fe Components 17,150 - -
MW.FEP S.p.A. 2 - -
Innova Technologies 1,622 - -
Romaks Technologies 90,400 - -
Smaxon Electronics 1,724 - -
Price on request
110,899
Distributor Stock MOQ Country
Components Technology Group, Inc. 1 - -
Fe Components 17,150 - -
MW.FEP S.p.A. 2 - -
Innova Technologies 1,622 - -
Romaks Technologies 90,400 - -
Smaxon Electronics 1,724 - -
- 7.5mA - - - Surface Mount 1 0°C ~ 70°C DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL - - - 8-SOIC General Purpose 7.5mV @ ±15V -
LMV331QDBVRQ1
LMV331QDBVRQ1
Texas Instruments
110,793
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 1,431 - -
Smaxon Electronics 3,000 - -
Price on request
110,793
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 1,431 - -
Smaxon Electronics 3,000 - -
- 150µA - - - Surface Mount 1 -40°C ~ 125°C Open Collector - 600ns - SOT-23-5 General Purpose 7mV @ 5V -
TLV3501AIDR
TLV3501AIDR
Texas Instruments
106,110
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Romaks Technologies 72,320 - -
Optech Co.,Limited 26,000 - -
Xingangxin 1,790 - -
Price on request
106,110
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Romaks Technologies 72,320 - -
Optech Co.,Limited 26,000 - -
Xingangxin 1,790 - -
70dB CMRR, 100dB PSRR 5mA - - 6mV Surface Mount 1 -40°C ~ 125°C CMOS, Push-Pull, Rail-to-Rail, TTL - 10ns - 8-SOIC General Purpose 6.5mV @ 5.5V -
TLC3702ID
TLC3702ID
Download Datasheet for TLC3702ID
Texas Instruments
104,684
Across 4 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 45 - -
Romaks Technologies 101,573 - -
Optech Co.,Limited 421 - -
Xingangxin 2,645 - -
Price on request
104,684
Distributor Stock MOQ Country
MW.FEP S.p.A. 45 - -
Romaks Technologies 101,573 - -
Optech Co.,Limited 421 - -
Xingangxin 2,645 - -
84dB CMRR 65µA - - - Surface Mount 2 -40°C ~ 85°C CMOS, Push-Pull, TTL - 4.5µs - 8-SOIC General Purpose 5mV @ 10V -
LMV393MMX/NOPB
LMV393MMX/NOPB
Texas Instruments
103,162
Across 3 distributors
Distributor Stock MOQ Country
Speed Components Ltd 146 - -
Romaks Technologies 100,000 - -
Smaxon Electronics 3,016 - -
Price on request
103,162
Distributor Stock MOQ Country
Speed Components Ltd 146 - -
Romaks Technologies 100,000 - -
Smaxon Electronics 3,016 - -
- 300µA - - - Surface Mount 2 -40°C ~ 85°C CMOS, Open-Collector, TTL - 600ns - 8-VSSOP General Purpose 7mV @ 5V -
LMV761MF
LMV761MF
Texas Instruments
102,580
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Xingangxin 2,580 - -
Price on request
102,580
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Xingangxin 2,580 - -
100dB CMRR, 110dB PSRR 700µA - - - Surface Mount 1 -40°C ~ 125°C Push-Pull - 225ns - SOT-23-6 General Purpose 0.2mV @ 5V -
TLV3201AIDBVR
TLV3201AIDBVR
Texas Instruments
102,047
Across 8 distributors
Distributor Stock MOQ Country
Kinova Stock on Request - -
Braun Electronic Components Stock on Request - -
Tomark Electronics Ltd 3,000 - -
Romaks Technologies 90,400 - -
Bristol Electronics 31 - -
Optech Co.,Limited 1,904 - -
Xingangxin 3,667 - -
Smaxon Electronics 3,045 - -
Price on request
102,047
Distributor Stock MOQ Country
Kinova Stock on Request - -
Braun Electronic Components Stock on Request - -
Tomark Electronics Ltd 3,000 - -
Romaks Technologies 90,400 - -
Bristol Electronics 31 - -
Optech Co.,Limited 1,904 - -
Xingangxin 3,667 - -
Smaxon Electronics 3,045 - -
70dB CMRR, 85dB PSRR 40µA - - 1.2mV Surface Mount 1 -40°C ~ 125°C Push-Pull - 50ns - SOT-23-5 General Purpose 1mV @ 5V -
MAX934ESE
MAX934ESE
Download Datasheet for MAX934ESE
Analog Devices / Maxim Integrated
102,000
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 100,000 - -
Price on request
102,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 100,000 - -
80dB CMRR, 80dB PSRR 8.5µA - - - Surface Mount 4 -40°C ~ 85°C CMOS, TTL - 12µs - 16-SOIC with Voltage Reference 10mV @ 5V -
TL331KDBVT
TL331KDBVT
Download Datasheet for TL331KDBVT
Texas Instruments
100,893
Across 4 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 34 - -
Romaks Technologies 100,000 - -
Bristol Electronics 100 - -
Optech Co.,Limited 759 - -
Price on request
100,893
Distributor Stock MOQ Country
MW.FEP S.p.A. 34 - -
Romaks Technologies 100,000 - -
Bristol Electronics 100 - -
Optech Co.,Limited 759 - -
- 700µA - - - Surface Mount 1 -40°C ~ 105°C CMOS, MOS, Open-Collector, TTL - - - SOT-23-5 Differential 5mV @ 30V -
LMV393IDR
LMV393IDR
Texas Instruments
99,209
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 3,835 - -
Xingangxin 3,539 - -
Smaxon Electronics 1,435 - -
Price on request
99,209
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 3,835 - -
Xingangxin 3,539 - -
Smaxon Electronics 1,435 - -
- 250µA - - - Surface Mount 2 -40°C ~ 85°C Open Collector - 600ns - 8-SOIC General Purpose 7mV @ 5V -
MAX9031AXK-T
MAX9031AXK-T
Download Datasheet for MAX9031AXK-T
Analog Devices / Maxim Integrated
97,460
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Smaxon Electronics 7,060 - -
Price on request
97,460
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Smaxon Electronics 7,060 - -
100dB CMRR, 100dB PSRR 55µA - - 4mV Surface Mount 1 -40°C ~ 125°C CMOS, Push-Pull, TTL - 228ns - SC-70-5 General Purpose 1mV @ 5V -
Showing 101-150 of 4,719 products

About Comparators

Comparators are essential components in electronic circuits, primarily used to compare two voltages or currents and output a digital signal indicating which is larger. In the Integrated Circuits (ICs) category, comparators fall under the Amplifiers section, providing a range of options for engineers and procurement teams.

When selecting comparators, it is crucial to consider important attributes such as Common Mode Rejection Ratio (CMRR), Power Supply Rejection Ratio (PSRR), current consumption, and hysteresis characteristics. These specifications play a significant role in determining the performance and suitability of the comparator for specific applications.

Comparators are widely used in various applications including new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation. Understanding the operational parameters and lifecycle status of these components is vital for effective sourcing.

Buyers should prioritize comparing critical specifications before submitting RFQs. It is advisable to validate lifecycle status and explore alternate-source options to ensure compatibility with existing designs. By focusing on parametric filtering, buyers can mitigate sourcing risks and make informed decisions.

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