Comparators

Manufacturers 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

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Photo 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
LM2903WST

LM2903WST

Linear IC's

STMicroelectronics

4,000
RFQ
LM2903WSTDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, CMOS, DTL, ECL, MOS, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - 1µs - -40°C ~ 125°C - - Surface Mount 8-MiniSO
LM8391G-LBTR

LM8391G-LBTR

GROUND SENSE COMPARATORS : THIS

Rohm Semiconductor

2,844
RFQ
LM8391G-LBTRDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 - 3V ~ 36V, ±1.5V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 500µA - - - -40°C ~ 125°C - - Surface Mount 5-SSOP
TLV9030QDBVRQ1

TLV9030QDBVRQ1

AUTOMOTIVE SINGLE LOW-VOLTAGE CO

Texas Instruments

2,815
RFQ
TLV9030QDBVRQ1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA (Typ) 100mA @ 5V 30µA 70dB CMRR, 95dB PSRR 100ns (Typ) - -40°C ~ 125°C - - Surface Mount SOT-23-5
TLV9030QDCKRQ1

TLV9030QDCKRQ1

AUTOMOTIVE SINGLE LOW-VOLTAGE CO

Texas Instruments

2,810
RFQ
TLV9030QDCKRQ1Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA @ 5V 100mA @ 5V 30µA 70dB CMRR, 95dB PSRR 100ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5
TLV9021QDBVRQ1

TLV9021QDBVRQ1

AUTOMOTIVE SINGLE LOW-VOLTAGE CO

Texas Instruments

2,570
RFQ
TLV9021QDBVRQ1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA (Typ) 100mA @ 5V 30µA 70dB CMRR, 95dB PSRR 100ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-5
TLV9021QDCKRQ1

TLV9021QDCKRQ1

AUTOMOTIVE SINGLE LOW-VOLTAGE CO

Texas Instruments

2,040
RFQ
TLV9021QDCKRQ1Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA @ 5V 100mA @ 5V 30µA 70dB CMRR, 95dB PSRR 100ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5
AMC23C11DWVR

AMC23C11DWVR

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

1,157
RFQ
AMC23C11DWVRDatasheet 8-SOIC (0.295", 7.50mm Width) - Tape & Reel (TR) Active General Purpose 1 Open-Drain 2.7V ~ 5.5V, 3V ~ 27V - 0.025µA @ 4V 4mA 2.2mA, 3.7mA - 380ns 50mV -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM2903DR

LM2903DR

IC COMPARATOR 2 GEN PUR 8SOIC

Rohm Semiconductor

3,542
RFQ
LM2903DRDatasheet 8-SOIC (0.154", 3.90mm Width) Trophy Tape & Reel (TR) Not For New Designs 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-SOIC
LM393DT

LM393DT

IC COMPARATOR 2 GEN PUR 8SOP

Rohm Semiconductor

3,008
RFQ
LM393DTDatasheet 8-SOIC (0.154", 3.90mm Width) Signature Tape & Reel (TR) Not For New Designs General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOP
UPC277GR(21)-9LG-E2-A

UPC277GR(21)-9LG-E2-A

ANALOG:GENERAL-PURPOSE LINEAR

Renesas Electronics Corporation

2,500
RFQ
UPC277GR(21)-9LG-E2-ADatasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 32V, ±1V ~ 16V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
UPC277GR(21)-9LG-E1-A

UPC277GR(21)-9LG-E1-A

ANALOG:GENERAL-PURPOSE LINEAR

Renesas Electronics Corporation

2,500
RFQ
UPC277GR(21)-9LG-E1-ADatasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 32V, ±1V ~ 16V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
TLV1811LQDBVRQ1

TLV1811LQDBVRQ1

AUTOMOTIVE, SINGLE-CHANNEL MICRO

Texas Instruments

2,749
RFQ
TLV1811LQDBVRQ1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 2.4V ~ 40V 3mV @ 12V 0.15pA (Typ) 30mA @ 12V 10µA 100dB PSRR 900ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-5
TLV1821LQDBVRQ1

TLV1821LQDBVRQ1

AUTOMOTIVE, SINGLE-CHANNEL MICRO

Texas Instruments

2,378
RFQ
TLV1821LQDBVRQ1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 2.4V ~ 40V 3mV @ 12V 0.15pA (Typ) 30mA @ 12V 9µA 100dB PSRR 900ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SOT-23-5
UPC277MP-KAA-E2-A

UPC277MP-KAA-E2-A

LINEAR IC COMPARATOR MSOP

Renesas Electronics Corporation

4,955
RFQ
UPC277MP-KAA-E2-ADatasheet 8-TSSOP (0.110", 2.80mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 32V, ±1V ~ 16V 5mV @ 1.4V 0.25µA @ 1.4V 16mA 1mA - - - -40°C ~ 125°C (TA) - - Surface Mount 8-TSSOP
TLV1841DCKR

TLV1841DCKR

SINGLE, HIGH-SPEED, HIGH-VOLTAGE

Texas Instruments

3,000
RFQ
TLV1841DCKRDatasheet 5-TSSOP, SC-70-5, SOT-353 TLV184x Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 2.7V ~ 40V 2.5mV @ 12V 0.005µA @ 12V 30mA @ 12V 100µA, 135µA - 110ns - -40°C ~ 125°C - - Surface Mount SC-70-5
TLV1831DCKR

TLV1831DCKR

SINGLE, HIGH-SPEED, HIGH-VOLTAGE

Texas Instruments

2,965
RFQ
TLV1831DCKRDatasheet 5-TSSOP, SC-70-5, SOT-353 TLV183x Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 2.7V ~ 40V 2.5mV @ 12V 0.005µA @ 12V 30mA @ 12V 100µA, 135µA - 110ns - -40°C ~ 125°C - - Surface Mount SC-70-5
TS7211BILT

TS7211BILT

IC COMPARATOR 1 GEN PUR SOT23-5

STMicroelectronics

2,000
RFQ
TS7211BILTDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 2.7V ~ 10V 15mV @ 5V 3pA @ 5V 30mA 12µA 70dB CMRR, 80dB PSRR - - -40°C ~ 85°C - - Surface Mount SOT-23-5
TPCMP271-S5TR

TPCMP271-S5TR

IC COMPARATOR HS 1 CIR SOT23-5

3PEAK

3,000
RFQ
TPCMP271-S5TRDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 10mV @ 5V 30pA @ 5V 120mA @ 5V 800µA 70dB CMRR, 75dB PSRR 25ns 10mV -40°C ~ 125°C - - Surface Mount SOT-23-5
TLC3702QDRQ1

TLC3702QDRQ1

IC COMPARATOR 2 GEN PUR 8SOIC

Texas Instruments

4,840
RFQ
TLC3702QDRQ1Datasheet 8-SOIC (0.154", 3.90mm Width) LinCMOS™ Tape & Reel (TR) Active General Purpose 2 CMOS, Push-Pull, TTL 4V ~ 16V 5mV @ 10V 5pA @ 5V 20mA 90µA 84dB CMRR 4.5µs - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
TPCMP252-VS1R

TPCMP252-VS1R

IC COMPARATOR GP 2 CIR 8-MSOP

3PEAK

2,995
RFQ
TPCMP252-VS1RDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 4mV @ 5.5V 30pA @ 5.5V 120mA @ 5.5V 83µA 80dB CMRR, 80dB PSRR 170ns 12mV -40°C ~ 125°C - - Surface Mount 8-MSOP
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Category Overview

Comparators Products & Selection Guide

Comparators are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Comparators. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

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Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

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