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
LM2903QPWRQ1

LM2903QPWRQ1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

9,655
RFQ
LM2903QPWRQ1Datasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM2903QDGKRQ1

LM2903QDGKRQ1

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

4,444
RFQ
LM2903QDGKRQ1Datasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 6mA @ 5V 1mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-VSSOP
LM2903VQDRQ1

LM2903VQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

3,838
RFQ
LM2903VQDRQ1Datasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2903VQPWRG4Q1

LM2903VQPWRG4Q1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

4,395
RFQ
LM2903VQPWRG4Q1Datasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
MCP6541T-I/MS

MCP6541T-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

3,943
RFQ
MCP6541T-I/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 ~ 85°C - - Surface Mount 8-MSOP
LM2901VQPWRQ1

LM2901VQPWRQ1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

3,738
RFQ
LM2901VQPWRQ1Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
LM2903BWDSGRQ1

LM2903BWDSGRQ1

IC COMPARATOR 2 GEN PUR 8WSON

Texas Instruments

7,236
RFQ
LM2903BWDSGRQ1Datasheet 8-WFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.003µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WSON (2x2)
LM2901NSR

LM2901NSR

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

7,197
RFQ
LM2901NSRDatasheet 14-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SO
LMV393IPWR

LMV393IPWR

IC COMPARATOR 2 GEN PUR 8TSSOP

Texas Instruments

3,434
RFQ
LMV393IPWRDatasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-TSSOP
LM2903EDR2G

LM2903EDR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

8,717
RFQ
LM2903EDR2GDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM239APT

LM239APT

IC COMPARATOR 4 GEN PUR 14TSSOP

STMicroelectronics

4,728
RFQ
LM239APTDatasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 14-TSSOP
LM2901AVQDR

LM2901AVQDR

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

1,083
RFQ
LM2901AVQDRDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 2mV @ 32V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SOIC
LM2903AVQDRG4Q1

LM2903AVQDRG4Q1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,225
RFQ
LM2903AVQDRG4Q1Datasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2901AVQDRQ1

LM2901AVQDRQ1

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

10,355
RFQ
LM2901AVQDRQ1Datasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOIC
LM239QT

LM239QT

IC COMPARATOR 4 DIFF 16QFN

STMicroelectronics

38,674
RFQ
LM239QTDatasheet 16-VFQFN Exposed Pad - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 16-QFN (3x3)
LM2901AVQPWRG4Q1

LM2901AVQPWRG4Q1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

19,826
RFQ
LM2901AVQPWRG4Q1Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
TS339CDT

TS339CDT

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

1,985
RFQ
TS339CDTDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 75dB CMRR - - 0°C ~ 70°C - - Surface Mount 14-SO
LP2901IDRQ1

LP2901IDRQ1

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

8,719
RFQ
LP2901IDRQ1Datasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, MOS, Open-Collector 3V ~ 30V 5mV @ 30V 0.025µA @ 5V 30mA @ 5V 100µA - - - -40°C ~ 85°C Automotive AEC-Q100 Surface Mount 14-SOIC
LMV393IDGKR

LMV393IDGKR

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

12,020
RFQ
LMV393IDGKRDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-VSSOP
TS393CDT

TS393CDT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

8,590
RFQ
TS393CDTDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 71dB CMRR - - 0°C ~ 70°C - - Surface Mount 8-SOIC
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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.

Can I order based on the stock shown on this page?

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.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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