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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.

4,726 active parts
33 manufacturers
40 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 AEC Qualified Automotive Grade CMRR, PSRR (Typ) Current Current - Quiescent (Max) Halogen Free Hysteresis Industrial Grade Input Impedance Input Type Junction Temperature Lead Spacing Lead Style Length Medical Grade Military Grade Mounting Type Number of Channels Number of Circuits Number of Elements Operating Temperature Operating Voltage Output Current Output Type Output Voltage Package / Case Package Quantity Power Dissipation Propagation Delay Propagation Delay (Max) Quiescent Current Response Time SVHC Present Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Tape & Reel Type Voltage Voltage Reference Weight Width
Product image for LM293D by STMicroelectronics
LM293D
Download Datasheet for LM293D
STMicroelectronics
58,705
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 53,700 - -
Partservice 5 - -
Price on request
 No No - 2.5mA - - - No - - - 3.90 mm - - No No Surface Mount - - 2 -40°C ~ 105°C - 20 mA Open-Collector, Open-Drain, Rail-to-Rail - - - - - - 2.5 mA - - - 8-SOIC - - - No General Purpose 5 mV - - -
Product image for MAX942ESA by Analog Devices / Maxim Integrated
MAX942ESA
Download Datasheet for MAX942ESA
Analog Devices / Maxim Integrated
58,284
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,750 - -
Romaks Technologies 51,657 - -
PROSOFT ELECTRONICS 20 - -
Xingangxin 857 - -
$0.36
 - - 81.94dB 600µA - - - - - - - 3.9 mm - - - - Surface Mount - - 2 -40°C ~ 85°C - - CMOS, Push-Pull, TTL - - - - - 80ns - - - °C ~ °C 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - Tape & Reel General Purpose 2mV @ 5.5V - - -
Product image for TS393IPT by STMicroelectronics
TS393IPT
STMicroelectronics
58,000
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 28,000 - -
Braun Electronic Components 4,000 - -
Optech Co.,Limited 26,000 - -
$0.36
 No No 71dB 25µA 25µA - - No - - - 4.4 mm - - No No Surface Mount - - 2 -40°C ~ 125°C - - CMOS, Open-Drain - - - - - - - - - °C ~ °C 8-TSSOP - - - No General Purpose 5mV @ 10V - - -
Product image for LM2903YPT by STMicroelectronics
LM2903YPT
STMicroelectronics
57,000
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 48,000 - -
Braun Electronic Components 1,000 - -
Risen Electronics 8,000 - -
Price on request
 - - - 2.5mA - - - - - - - 4.40 mm - - - - Surface Mount - - 2 -40°C ~ 125°C - - CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - - - - - - - °C ~ °C 8-TSSOP 8-TSSOP - - No General Purpose 7mV @ 5V - - -
Product image for LM393DR2G by On Semiconductor
LM393DR2G
Download Datasheet for LM393DR2G
On Semiconductor
56,952
Across 12 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 5 - -
Flip Electronics 31,156 - -
MW.FEP S.p.A. 500 - -
Bristol Electronics 80 - -
Spartce Electronics. 2,500 - -
Hybrid Electronics 2,466 - -
Chanetech 2,500 - -
Optech Co.,Limited 8,575 - -
Xingangxin 3,101 - -
Husky International Electronic 2,418 - -
Smaxon Electronics 1,151 - -
$0.13
 No No - 2.5mA - Halogen Free - No - - - 3.90 mm - - No No Surface Mount - - 2 0°C ~ 70°C - - CMOS, DTL, ECL, MOS, Open-Collector, TTL 36 V - - - - - - - - - 8-SOIC 8-SOIC - - No General Purpose 5mV @ 30V - - -
Product image for LM319DT by STMicroelectronics
LM319DT
STMicroelectronics
56,797
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 50,000 - -
Flip Electronics 883 - -
Xingangxin 3,250 - -
Smaxon Electronics 2,664 - -
Price on request
 - - - 12.5mA - - - - - - - 3.90 mm - - - - Surface Mount - - 2 0°C ~ 70°C - - Open-Collector, Open-Emitter, TTL - - - - - - - - - - 14-SO - - - No General Purpose 8mV @ ±15V - - -
Product image for TLC374CD by Texas Instruments
TLC374CD
Texas Instruments
56,500
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 56,500 - -
$0.72
 - - - 800µA - - - - - - - - - - - - Surface Mount - - 4 -55°C to 125°C - - CMOS, MOS, Open-Drain, TTL - - - - - - - - - - 14-SOIC - 0.3 mA - - Differential 5mV @ 5V - - -
Product image for TLC393CPWR by Texas Instruments
TLC393CPWR
Texas Instruments
56,375
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 56,375 - -
$0.31
 - - 84dB CMRR 40µA - - - - - - - 4.4 mm - - - - Surface Mount 2 - 2 -40 to 125°C - - MOS, Open-Drain - - - - - 4.5µs 110µW - - - 8-TSSOP 8-TSSOP - - - General Purpose 5mV @ 10V - - -
Product image for TLV3401IDBVRG4 by Texas Instruments
TLV3401IDBVRG4
Texas Instruments
56,238
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,744 - -
Romaks Technologies 51,657 - -
Optech Co.,Limited 837 - -
$0.36
 - - 88dB CMRR, 105dB PSRR 950nA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 125°C - - CMOS, Open-Drain - - - - - 300µs - - - - SOT-23-5 - - - - General Purpose 3.6mV @ 15V - - -
Product image for LM2903ST by STMicroelectronics
LM2903ST
STMicroelectronics
56,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 56,000 - -
Price on request
 No No - 2.5mA - - - No - - - 3.0 mm - - No No Surface Mount - - 2 -40°C ~ 125°C - - CMOS, DTL, ECL, MOS, Open-Collector, TTL - - - - - - - - - - 8-MiniSO 8-MiniSO - - No General Purpose 7mV @ 30V - - -
Product image for TLC374CPW by Texas Instruments
TLC374CPW
Texas Instruments
54,845
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 2,380 - -
Husky International Electronic 808 - -
$0.85
 - - - 800µA - - - - - - - 4.4 mm - - - - Surface Mount 4 - 4 0°C ~ 70°C - - Open-collector, Open-drain - - - - - - - - - - 14-TSSOP - - - - Differential 5mV - - -
Product image for TS331ICT by STMicroelectronics
TS331ICT
STMicroelectronics
54,041
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 54,000 - -
Bristol Electronics 18 - -
Optech Co.,Limited 23 - -
$0.36
 - - 79dB 26µA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 125°C - - Open Drain - - - - - 720ns - - Not Present °C ~ °C SC-70-5 SC-70-5 - - No General Purpose 5mV @ 5V - - -
Product image for BU7231G-TR by ROHM Semiconductor
BU7231G-TR
Download Datasheet for BU7231G-TR
ROHM Semiconductor
54,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 54,000 - -
Price on request
 - - 80dB CMRR, 80dB PSRR 15 µA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 85°C - - Push-Pull - - - - - 1.7 µs - - - - 5-SSOP - - - Embossed Tape and Reel General Purpose 11 mV - - -
Product image for MAX9645EUK+T by Analog Devices / Maxim Integrated
MAX9645EUK+T
Download Datasheet for MAX9645EUK+T
Analog Devices / Maxim Integrated
53,857
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Chanetech 2,200 - -
$0.36
 - - 53dB PSRR 700nA - - 0.9mV - - - - - - - - - Surface Mount - - 1 -40°C / 85°C - - Open Drain - - - 312mW - 15µs - - - °C ~ °C SOT-23-5 - - - No General Purpose 1V / 5.5V - - -
Product image for LM293DR by Texas Instruments
LM293DR
Texas Instruments
52,572
Across 10 distributors
Distributor Stock MOQ Country
Fe Components 28,650 - -
Braun Electronic Components 1,127 - -
Partservice 9,000 - -
Optech Co.,Limited 6,204 - -
PROSOFT ELECTRONICS 4 - -
Xingangxin 6,000 - -
Husky International Electronic 1,220 - -
Smaxon Electronics 366 - -
Trace Tec 1 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.08
 - - - 2.5mA - - - - - - - - - - - - Surface Mount 2 - 2 -25°C - - CMOS, MOS, Open-Drain, TTL - - - - 1.3 µs - 0.4 mA - - - 8-SOIC 8-SOIC - 2 V to 36 V - Differential 5mV @ 30V - - -
Product image for LMV393IDT by STMicroelectronics
LMV393IDT
STMicroelectronics
52,500
From Fe Components
Distributor Stock MOQ Country
Fe Components 52,500 - -
Price on request
 - - - 120µA - - - - - - - 3.90 mm - 4.9 mm - - Surface Mount 2 2 2 -40°C ~ 85°C - 93 mA Open Drain - - - - 375 ns 375ns 120 µA 550 ns - °C ~ °C 8-SOIC - - - No General Purpose 7mV @ 5V - 506.605978 mg 3.9 mm
Product image for NCV391SN2T1G by On Semiconductor
NCV391SN2T1G
Download Datasheet for NCV391SN2T1G
On Semiconductor
51,982
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 16,481 - -
Xingangxin 1,623 - -
Smaxon Electronics 32,878 - -
$0.36
 - - - 1.25mA - Halogen Free - - - CMOS, TTL +150°C - - - - - Surface Mount - - 1 -40°C ~ 125°C - - Open Collector - - - - - 850ns (Typ) - 850 ns - °C ~ °C 5-TSOP 5-TSOP 0.5 mA - No General Purpose 5mV - - -
Product image for LMV7275MF by Texas Instruments
LMV7275MF
Texas Instruments
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
$1.26
 - - 78dB CMRR, 80dB PSRR 14µA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 85°C - - CMOS, Open-Drain, Rail-to-Rail - - - - - 2.1µs - - - - SOT-23-5 SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm) - - No General Purpose 4mV @ 5V - - -
Product image for MAX9042AEUA by Analog Devices / Maxim Integrated
MAX9042AEUA
Download Datasheet for MAX9042AEUA
Analog Devices / Maxim Integrated
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
$0.36
 - - 80dB CMRR, 80dB PSRR 85µA - - ±3mV - - - - 3.00 mm - - - - Surface Mount - - 2 -40°C ~ 85°C - - CMOS, Push-Pull, Rail-to-Rail, TTL - - - - - 450ns - - - - 8-uMAX/uSOP - - - No Comparator with Voltage Reference 5mV @ 5V - - -
Product image for TLV1702AIDGKR by Texas Instruments
TLV1702AIDGKR
Texas Instruments
51,575
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 870 - -
Romaks Technologies 34,113 - -
Optech Co.,Limited 6,865 - -
PROSOFT ELECTRONICS 4,999 - -
Xingangxin 1,574 - -
Smaxon Electronics 3,154 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.71
 - - - 75µA - - - - - - - 3.0 mm - - - - Surface Mount - - 2 -40°C - - Open Collector - - - - 560 ns 560ns 55 µA - - - 8-VSSOP - - 2.2 V - General Purpose 3.5mV - - -
Product image for TLC374IDR by Texas Instruments
TLC374IDR
Texas Instruments
51,474
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 43,048 - -
Optech Co.,Limited 6,780 - -
Xingangxin 1,646 - -
$0.52
 - - - 0.3 mA - - - - 10^12 Ω - - - - - - - Surface Mount - - 4 -40°C ~ 85°C - - CMOS, MOS, Open-Drain, TTL - - - - 200 ns - - - - - 14-SOIC 14-SOIC - - - Differential 5mV @ 5V - - -
Product image for TL714CD by Texas Instruments
TL714CD
Texas Instruments
51,321
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Romaks Technologies 34,769 - -
Hybrid Electronics 72 - -
Optech Co.,Limited 9,915 - -
$1.80
 - - - 12mA - - 30mV - - - - - - - - - Surface Mount 1 - 1 0°C ~ 70°C - - Push-Pull, TTL - - - - 6ns µs 12ns - - - - 8-SOIC 8-SOIC - - - Differential 4.75V ~ 5.25V - - -
Product image for TLV3402CDGK by Texas Instruments
TLV3402CDGK
Texas Instruments
51,240
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Rayichip 3,990 - -
Optech Co.,Limited 2,202 - -
Smaxon Electronics 8,888 - -
$0.36
 - - 88 dB CMRR, 105 dB PSRR 950nA - - - - - - - 3.0 mm - - - - Surface Mount - - 2 0°C ~ 70°C - - CMOS, Open-Drain - - - - - 300 µs - - - - 8-VSSOP 8-VSSOP - - Yes General Purpose 3.6mV @ 15V - - -
Product image for LM239DTBR2G by On Semiconductor
LM239DTBR2G
Download Datasheet for LM239DTBR2G
On Semiconductor
50,542
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 15,000 - -
Flip Electronics 34,042 - -
Smaxon Electronics 1,500 - -
Price on request
 - - - 0.25µA 2.5mA Halogen Free - - - - - 4.40 mm - - - - Surface Mount - - 4 -25°C ~ 85°C - - CMOS, Open-Collector, TTL - - - - - - - - - - 14-TSSOP - - - No General Purpose 5mV @ 5V - - -
Product image for TLC372ID by Texas Instruments
TLC372ID
Texas Instruments
49,075
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Romaks Technologies 45,200 - -
Partservice 50 - -
Optech Co.,Limited 225 - -
$0.36
 - - - 400µA - - - - - - - 3.90 mm - - - - Surface Mount - - 2 -40°C ~ 85°C - - CMOS, MOS, Open-Drain, TTL - - - - - - - - - - 8-SOIC - - - No Differential 5mV @ 5V - - -
Product image for NCS2252SQ2T2G by On Semiconductor
NCS2252SQ2T2G
Download Datasheet for NCS2252SQ2T2G
On Semiconductor
47,745
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 47,745 - -
$0.36
 - - 81dB CMRR, 88dB PSRR 200µA - Halogen Free - - - - - - - - - - Surface Mount - - 1 -40°C ~ 125°C (TA) - - Open Drain - - - - - 64 ns - - - - SC-88A (SC-70-5/SOT-353) - - - - General Purpose 6mV @ 5V - - -
Product image for LMV7239M5X/NOPB by Texas Instruments
LMV7239M5X/NOPB
Texas Instruments
47,366
Across 3 distributors
Distributor Stock MOQ Country
Risen Electronics 1,200 - -
Optech Co.,Limited 4,800 - -
Smaxon Electronics 41,366 - -
$0.90
 - - 67 dB CMRR, 85 dB PSRR 65 µA - - - - - - - - - - - - Surface Mount - - 1 -40°C / 85°C - - Push-Pull - - - - - 62 ns - - - - SOT-23-5 - - - Yes, LARGE T&R General Purpose 6mV @ 5V - - -
Product image for LM293ADR by Texas Instruments
LM293ADR
Download Datasheet for LM293ADR
Texas Instruments
47,228
Across 8 distributors
Distributor Stock MOQ Country
Speed Components Ltd 589 - -
Bristol Electronics 2,320 - -
Optech Co.,Limited 5,440 - -
PROSOFT ELECTRONICS 32,499 - -
Xingangxin 3,421 - -
Akira Global 1,951 - -
Smaxon Electronics 1,007 - -
Shenzhen YJT Company Limited 1 - -
$0.10
 - - - 0.4mA / 2.5mA - - - - - - - - - - - - Surface Mount 2 - 2 -25°C ~ 85°C - - CMOS, MOS, Open-Drain, TTL - - - - - - - 1.3µsec - - 8-SOIC 8-SOIC - - - Differential 2mV @ 30V - - -
Product image for TL714CDR by Texas Instruments
TL714CDR
Texas Instruments
46,738
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Optech Co.,Limited 8,544 - -
PROSOFT ELECTRONICS 1,389 - -
Smaxon Electronics 645 - -
$1.54
 - - - 12mA - - 10 mV - - - - - - - - - Surface Mount 1 - 1 0°C ~ 70°C - - Differential - - - - 6 ns 12ns 7 mA - - - 8-SOIC - - - 2500 Differential 4.75V ~ 5.25V - - -
Product image for LPV7215MF/NOPB by Texas Instruments
LPV7215MF/NOPB
Texas Instruments
46,585
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Husky International Electronic 485 - -
Smaxon Electronics 900 - -
$0.82
 - - 98dB CMRR, 82dB PSRR 750nA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 85°C - - CMOS, Push-Pull - - - - - 30µs - - - - SOT-23-5 - - - - General Purpose 3mV @ 5V - - -
Product image for TLV3012AIDBVT by Texas Instruments
TLV3012AIDBVT
Texas Instruments
46,457
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,750 - -
Romaks Technologies 40,178 - -
Partservice 529 - -
$1.24
 - - 74dB CMRR, 80dB PSRR 5µA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 85°C - - Push-Pull - - - - - 13.5µs - - - - SOT-23-6 - - - - with Voltage Reference 12mV @ 5.5V 1.242 V - -
Product image for TLV3701CDBVR by Texas Instruments
TLV3701CDBVR
Download Datasheet for TLV3701CDBVR
Texas Instruments
45,780
Across 4 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 175 - -
Romaks Technologies 43,048 - -
Optech Co.,Limited 52 - -
Xingangxin 2,505 - -
$0.36
 - - 88dB CMRR, 105dB PSRR 1µA - - - - - - - - - - - - Surface Mount - - 1 0°C ~ 70°C - - Push-Pull CMOS - - - - - - - - - - SOT-23-5 - 560 nA/Per Channel 2.5 V to 16 V No General Purpose 5mV @ 15V - - -
Product image for NCV2202SN2T1G by On Semiconductor
NCV2202SN2T1G
Download Datasheet for NCV2202SN2T1G
On Semiconductor
45,668
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 44,668 - -
$0.36
 - - - 15µA - - 8 mV - - - - - - - - - Surface Mount - - 1 -40°C / 125°C - - - - - - - 1.0 ns 800ns - - - - 5-TSOP 5-TSOP 10 µA - No General Purpose 5mV - - -
Product image for TLV2354IPWR by Texas Instruments
TLV2354IPWR
Texas Instruments
45,428
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Optech Co.,Limited 228 - -
$1.72
 - - - 800µA - - - - 10^12 Ohm - - - - - - - Surface Mount - - 4 -40°C ~ 85°C - - CMOS, MOS, Open-Drain, TTL - - - - - - - - - - 14-TSSOP - 240 uA - - Differential 5mV @ 5V - - -
Product image for MAX998EUT by Analog Devices / Maxim Integrated
MAX998EUT
Analog Devices / Maxim Integrated
45,200
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
$0.36
 - - 95dB CMRR, 100dB PSRR 650µA - - 5mV - - - - - - - - - Surface Mount - - 1 -40°C ~ 85°C - - Push-Pull, CMOS, TTL, Output - - - - - 28ns - - - °C ~ °C SOT-6 - - - No General Purpose 2mV @ 5V - - -
Product image for LM139DRG4 by Texas Instruments
LM139DRG4
Texas Instruments
45,200
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Price on request
 - - - 2mA - - - - - - - - Surface Mount - - - Surface Mount - - 4 -55°C ~ 125°C - - CMOS, MOS, Open-Collector, TTL - - - - - - - - - - 14-SOIC - - - - Differential 5mV @ 30V - - -
Product image for LM2901AVQPWR by Texas Instruments
LM2901AVQPWR
Texas Instruments
45,199
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,360 - -
Optech Co.,Limited 9,151 - -
PROSOFT ELECTRONICS 1,208 - -
Xingangxin 3,480 - -
Smaxon Electronics 28,000 - -
$0.21
 - - - 2.5mA - - - - - - - - - - - - Surface Mount - - 4 -40°C - - CMOS, MOS, Open-Collector, TTL - - - - 1.3 µs - 0.2 mA - - - 14-TSSOP - - - - Differential 2mV @ 32V - - -
Product image for MAX924ESE by Analog Devices / Maxim Integrated
MAX924ESE
Download Datasheet for MAX924ESE
Analog Devices / Maxim Integrated
44,659
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,750 - -
Romaks Technologies 37,904 - -
PROSOFT ELECTRONICS 5 - -
$0.36
 - - 80dB CMRR, 80dB PSRR 11µA - - - - - - - - - - - - Surface Mount - - 4 -40°C ~ 85°C - - CMOS, TTL - - - - - 12µs - - - - 16-SOIC - - +2.5V to +11V - With Voltage Reference 10mV @ 5V - - -
Product image for LM311N by STMicroelectronics
LM311N
STMicroelectronics
44,586
Across 7 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
Braun Electronic Components 10 - -
ACK ELEKTRONIK 61 - -
Speed Components Ltd 73 - -
Partservice 32 - -
Chanetech 5 - -
Smaxon Electronics 40,839 - -
Price on request
 - - - 7.5mA - - - - - - - - - - - - Through Hole - - 1 0°C ~ 70°C - - DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL - - - - 0.115µs - - - - - 8-DIP - - - No General Purpose 7.5mV @ ±15V - - -
Product image for TLV3401IDBVT by Texas Instruments
TLV3401IDBVT
Texas Instruments
43,743
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 43,048 - -
Optech Co.,Limited 400 - -
Smaxon Electronics 295 - -
$1.26
 - - 88dB CMRR, 105dB PSRR 950 nA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 125°C - - CMOS, Open-Drain - - - - - 300 µs - - - - SOT-23-5 - - 2.5 V to 16 V 3,000 General Purpose 3.6mV @ 15V - - -
Product image for TLV3701QDBVRG4Q1 by Texas Instruments
TLV3701QDBVRG4Q1
Texas Instruments
43,360
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Optech Co.,Limited 3,886 - -
Xingangxin 3,314 - -
$0.36
 - - 88dB CMRR, 105dB PSRR 1.2µA - - - - - - - - - - - - Surface Mount - - 1 -40°C ~ 125°C - - CMOS, Push-Pull, Rail-to-Rail - - - - - 240µs - - - - SOT-23-5 - - - No General Purpose 5mV @ 5V - - -
Product image for TLV3701CDBVT by Texas Instruments
TLV3701CDBVT
Download Datasheet for TLV3701CDBVT
Texas Instruments
43,048
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 43,048 - -
$0.36
 - - 88dB CMRR, 105dB PSRR 1µA - - - - - - - - - - - - Surface Mount - - 1 0°C / 70°C - - CMOS, Push-Pull, Rail-to-Rail - - - - - - - - - - SOT-23-5 - 560 nA/Channel - No General Purpose 5mV @ 15V - - -
Product image for TLV7011DCKR by Texas Instruments
TLV7011DCKR
Texas Instruments
43,021
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 3,121 - -
Smaxon Electronics 39,900 - -
$0.24
 - - 78 dB 5 µA - - 4.2 mV - - - - - - - - - Surface Mount - - 1 -40°C to 125°C - - Push-Pull - - - - - 260 ns - - - - SC-70-5 - - - - - 1.6 V to 6.5 V - - -
Product image for TL3016IDR by Texas Instruments
TL3016IDR
Download Datasheet for TL3016IDR
Texas Instruments
42,706
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,500 - -
Romaks Technologies 27,815 - -
Optech Co.,Limited 505 - -
Xingangxin 7,386 - -
Smaxon Electronics 2,500 - -
$3.39
 - - 97dB CMRR 12.5mA - - - - - - - - - - - - Surface Mount - - 1 -40 to 85°C - - Differential - - - - - 10ns - - - - 8-SOIC 8-SOIC - - - with Latch 3mV @ ±5V - - -
Product image for MAX931ESA by Analog Devices / Maxim Integrated
MAX931ESA
Download Datasheet for MAX931ESA
Analog Devices / Maxim Integrated
42,477
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Fe Components 3,433 - -
Romaks Technologies 24,107 - -
PROSOFT ELECTRONICS 5 - -
Xingangxin 8,932 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.36
 - - 80dB 4µA - - 50mV - - - - 3.9 mm - - - - Surface Mount - - 1 -40°C ~ 85°C - 40mA CMOS, TTL - - - - - 12µs - - - - 8-SOIC 8-SOIC - - - with Voltage Reference 10mV @ 5V ±2% - -
Product image for MAX9020EKA-T by Analog Devices / Maxim Integrated
MAX9020EKA-T
Download Datasheet for MAX9020EKA-T
Analog Devices / Maxim Integrated
42,047
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 42,047 - -
$0.36
 - - 80dB 2µA - - 4mV - - - - - - - - - Surface Mount - - 2 -40°C ~ 85°C 1.8V 50mA CMOS, Open-Drain, Rail-to-Rail - - - - - 31µs 2µA - - °C ~ °C SOT-23-8 - - - No General Purpose 5mV @ 5V - - -
Product image for TS3011ICT by STMicroelectronics
TS3011ICT
STMicroelectronics
42,006
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 39,000 - -
MW.FEP S.p.A. 6 - -
Smaxon Electronics 3,000 - -
$2.08
 - - - 1.1mA - - 2mV - - - - - - - - - Surface Mount - - 1 - - - Push-Pull, Rail-to-Rail - - - - - - - - - °C ~ °C SC-70-5 SC-70-5 - - No General Purpose 2.2V ~ 5V - - -
Product image for TLV3202AIDR by Texas Instruments
TLV3202AIDR
Texas Instruments
41,872
Across 4 distributors
Distributor Stock MOQ Country
Hybrid Electronics 11 - -
Optech Co.,Limited 8,375 - -
Xingangxin 3,480 - -
Smaxon Electronics 30,006 - -
$0.73
 No No 70dB CMRR, 85dB PSRR 50µA - - 1.2mV No - - - - - - No No Surface Mount - - 2 -40°C / 125°C - - Push-Pull - - 50 - - 50ns 40uA - - - 8-SOIC - - - - General Purpose 5mV @ 5V - - -
Product image for MAX931ESA-T by Analog Devices / Maxim Integrated
MAX931ESA-T
Download Datasheet for MAX931ESA-T
Analog Devices / Maxim Integrated
41,655
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,315 - -
Xingangxin 1,340 - -
Smaxon Electronics 20,000 - -
$0.36
 - - 80dB CMRR, 80dB PSRR 4µA - - 50mV - - - - 3.90 mm - - - - Surface Mount - - 1 -40°C ~ 85°C - 0.015mA CMOS, TTL - - - - - 12µs 4µA - - - 8-SOIC - - +2.5V to +11V No with Voltage Reference 10mV @ 5V 1.182V - -
Product image for LM2903D by STMicroelectronics
LM2903D
Download Datasheet for LM2903D
STMicroelectronics
40,796
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
Fe Components 32,000 - -
Speed Components Ltd 19 - -
Price on request
 - - - 2.5mA - - - - - - - 3.9 mm - - - - Surface Mount - - 2 -40°C to 125°C - - CMOS, DTL, ECL, MOS, Open-Collector, TTL - 8-SOIC - - - - - 1 µsec - - 8-SOIC - - 2 V to 30 V No General Purpose 7mV @ 5V - - -
Showing 251-300 of 4,726 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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