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
TPCMP272-SO1R

TPCMP272-SO1R

IC

3PEAK

0
RFQ
TPCMP272-SO1RDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 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 8-SOP
LM393 MDC

LM393 MDC

IC COMPARATOR 2 DIFF DIE

Texas Instruments

0
RFQ
LM393 MDCDatasheet Die - Tube Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 5mV @ 1.4V 0.25µA @ 1.4V 20mA 1mA - - - 0°C ~ 70°C - - Surface Mount Die
MCP6546-I/MS

MCP6546-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

60
RFQ
MCP6546-I/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-MSOP
MCP6541T-E/MS

MCP6541T-E/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

0
RFQ
MCP6541T-E/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Surface Mount 8-MSOP
LM339PWG4

LM339PWG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

0
RFQ
LM339PWG4Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-TSSOP
NJM339CV-TE1

NJM339CV-TE1

IC COMPARATOR 4 GEN PUR 14SSOP

Nisshinbo Micro Devices Inc.

0
RFQ
NJM339CV-TE1Datasheet 14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 14-SSOP
NJM2901CV-TE1

NJM2901CV-TE1

IC COMPARATOR 4 GEN PUR 14SSOP

Nisshinbo Micro Devices Inc.

0
RFQ
NJM2901CV-TE1Datasheet 14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 MOS, Open-Collector, TTL 2V ~ 36V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SSOP
LM239DE4

LM239DE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
RFQ
LM239DE4Datasheet 14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM239DG4

LM239DG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
RFQ
LM239DG4Datasheet 14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
TLV3491AIDBVRG4

TLV3491AIDBVRG4

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

0
RFQ
TLV3491AIDBVRG4Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 1 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 15mV @ 5.5V 10pA @ 5.5V - 1.2µA 74dB CMRR, 69.12dB PSRR 13.5µs - -40°C ~ 125°C - - Surface Mount SOT-23-5
TLC372CDRG4

TLC372CDRG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
TLC372CDRG4Datasheet 8-SOIC (0.154", 3.90mm Width) LinCMOS™ Tape & Reel (TR) Obsolete Differential 2 CMOS, MOS, Open-Drain, TTL 3V ~ 16V, ±1.5V ~ 8V 5mV @ 5V 5pA @ 5V 20mA 400µA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM339APWG4

LM339APWG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

0
RFQ
LM339APWG4Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-TSSOP
MIC841HBC5-TR

MIC841HBC5-TR

IC COMPARATOR 1 W/VOLT REF SC70

Microchip Technology

0
RFQ
MIC841HBC5-TRDatasheet 5-TSSOP, SC-70-5, SOT-353 Teeny™ Tape & Reel (TR) Discontinued at Digi-Key with Voltage Reference 1 Push-Pull 1.5V ~ 5.5V - - 20mA 3µA - 12µs 20mV -40°C ~ 85°C - - Surface Mount SC-70-5
MIC841LBC5-TR

MIC841LBC5-TR

IC COMPARATOR 1 W/VOLT REF SC70

Microchip Technology

0
RFQ
MIC841LBC5-TRDatasheet 5-TSSOP, SC-70-5, SOT-353 Teeny™ Tape & Reel (TR) Discontinued at Digi-Key with Voltage Reference 1 Push-Pull 1.5V ~ 5.5V - - 20mA 3µA - 12µs 20mV -40°C ~ 85°C - - Surface Mount SC-70-5
MIC841NBC5-TR

MIC841NBC5-TR

IC COMPARATOR 1 W/VOLT REF SC70

Microchip Technology

0
RFQ
MIC841NBC5-TRDatasheet 5-TSSOP, SC-70-5, SOT-353 Teeny™ Tape & Reel (TR) Discontinued at Digi-Key with Voltage Reference 1 Open-Drain 1.5V ~ 5.5V - - 20mA 3µA - 12µs 20mV -40°C ~ 85°C - - Surface Mount SC-70-5
MIC842HBC5-TR

MIC842HBC5-TR

IC COMPARATOR 1 W/VOLT REF SC70

Microchip Technology

0
RFQ
MIC842HBC5-TRDatasheet 5-TSSOP, SC-70-5, SOT-353 Teeny™ Tape & Reel (TR) Discontinued at Digi-Key with Voltage Reference 1 Push-Pull 1.5V ~ 5.5V - - 20mA 3µA - 12µs 20mV -40°C ~ 85°C - - Surface Mount SC-70-5
MIC842LBC5-TR

MIC842LBC5-TR

IC COMPARATOR 1 W/VOLT REF SC70

Microchip Technology

0
RFQ
MIC842LBC5-TRDatasheet 5-TSSOP, SC-70-5, SOT-353 Teeny™ Tape & Reel (TR) Discontinued at Digi-Key with Voltage Reference 1 Push-Pull 1.5V ~ 5.5V - - 20mA 3µA - 12µs 20mV -40°C ~ 85°C - - Surface Mount SC-70-5
MIC842NBC5-TR

MIC842NBC5-TR

IC COMPARATOR 1 W/VOLT REF SC70

Microchip Technology

0
RFQ
MIC842NBC5-TRDatasheet 5-TSSOP, SC-70-5, SOT-353 Teeny™ Tape & Reel (TR) Discontinued at Digi-Key with Voltage Reference 1 Open-Drain 1.5V ~ 5.5V - - 20mA 3µA - 12µs 20mV -40°C ~ 85°C - - Surface Mount SC-70-5
TLC372CPSRG4

TLC372CPSRG4

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

0
RFQ
TLC372CPSRG4Datasheet 8-SOIC (0.209", 5.30mm Width) LinCMOS™ Tape & Reel (TR) Discontinued at Digi-Key Differential 2 CMOS, MOS, Open-Drain, TTL 3V ~ 16V, ±1.5V ~ 8V 5mV @ 5V 5pA @ 5V 20mA 400µA - - - 0°C ~ 70°C - - Surface Mount 8-SO
TLC372CPWRG4

TLC372CPWRG4

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

0
RFQ
TLC372CPWRG4Datasheet 8-TSSOP (0.173", 4.40mm Width) LinCMOS™ Tape & Reel (TR) Discontinued at Digi-Key Differential 2 CMOS, MOS, Open-Drain, TTL 3V ~ 16V, ±1.5V ~ 8V 5mV @ 5V 5pA @ 5V 20mA 400µA - - - 0°C ~ 70°C - - Surface Mount 8-TSSOP
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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

How do I choose the right Comparators?

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

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Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

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