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
LM2901BYDT

LM2901BYDT

Linear IC's

STMicroelectronics

2,475
RFQ
LM2901BYDTDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, TTL 2V ~ 36V 4mV @ 36V 0.02µA @ 36V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SO
LM2903A-TS1R-S

LM2903A-TS1R-S

IC OPAMP GP 900KHZ 2 CIR 8-TSSOP

3PEAK

3,000
RFQ
LM2903A-TS1R-SDatasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active Differential 2 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 10mA (Min) 300µA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM2903A-VS1R-S

LM2903A-VS1R-S

IC COMPARATOR 2 DIFF 8-MSOP

3PEAK

2,900
RFQ
LM2903A-VS1R-SDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active Differential 2 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 10mA (Min) 300µA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-MSOP
LM2903BRQPWRQ1

LM2903BRQPWRQ1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

2,860
RFQ
LM2903BRQPWRQ1Datasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM2903BRQDRQ1

LM2903BRQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,802
RFQ
LM2903BRQDRQ1Datasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2903BHQDRQ1

LM2903BHQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,842
RFQ
LM2903BHQDRQ1Datasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2903DQ-SO1R-S

LM2903DQ-SO1R-S

IC COMPARATOR GP 2 CIR 8-SOP

3PEAK

3,690
RFQ
LM2903DQ-SO1R-SDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Drain 3V ~ 36V, ±1.5V ~ 18V 7mV @ 5V 0.25µA @ 5V 40mA @ 5V 1mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOP
LM2903BYST

LM2903BYST

LINEAR IC'S

STMicroelectronics

3,000
RFQ
LM2903BYSTDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Bulk Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 4mV @ 36V 0.15µA @ 36V 22mA 2.5mA - - - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-MiniSO
LM2901A-SO2R-S

LM2901A-SO2R-S

IC COMPARATOR DIFF 4 CIR 14-SOP

3PEAK

2,500
RFQ
LM2901A-SO2R-SDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 4 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 10mA (Min) 300µA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOP
LM2903BRQDGKRQ1

LM2903BRQDGKRQ1

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

2,120
RFQ
LM2903BRQDGKRQ1Datasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-VSSOP
LM2901S14-13

LM2901S14-13

IC COMPARATOR 4 DIFF 14SO

Diodes Incorporated

10,315
RFQ
LM2901S14-13Datasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SO
LM2903BTQDRQ1

LM2903BTQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,797
RFQ
LM2903BTQDRQ1Datasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM339LVDYYR

LM339LVDYYR

LOW-VOLTAGE COMMODITY COMPARATOR

Texas Instruments

2,787
RFQ
LM339LVDYYRDatasheet SOT-23-14 Thin, SOT-23 Variant - Tape & Reel (TR) Active General Purpose 4 Open-Drain 1.65V ~ 5.5V 2mV @ 5V 5pA @ 5V 100mA @ 5V 35µA 65dB CMRR, 80dB PSRR 600ns (Typ) - -40°C ~ 125°C - - Surface Mount 14-SOT-23-THIN
TLV7041SDCKR

TLV7041SDCKR

NANOPOWER, SMALL SIZE COMPARATOR

Texas Instruments

3,000
RFQ
TLV7041SDCKRDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 1.6V ~ 6.5V 8mV @ 5V 2pA @ 5V 33mA @ 5V 900nA 73dB CMRR, 77dB PSRR 3µs (Typ) 17mV -40°C ~ 125°C - - Surface Mount SC-70-5
MCP6547T-E/SN

MCP6547T-E/SN

IC COMPARATOR 2 GEN PUR 8SOIC

Microchip Technology

2,187
RFQ
MCP6547T-E/SNDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 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 ~ 125°C - - Surface Mount 8-SOIC
TLV7031SDCKR

TLV7031SDCKR

NANOPOWER, SMALL SIZE COMPARATOR

Texas Instruments

2,990
RFQ
TLV7031SDCKRDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 1.6V ~ 6.5V 8mV @ 5V 2pA @ 5V 33mA @ 5V 900nA 73dB CMRR, 77dB PSRR 3µs (Typ) 17mV -40°C ~ 125°C - - Surface Mount SC-70-5
TLV1871DDFR

TLV1871DDFR

40V, SINGLE-CHANNEL SPLIT-SUPPLY

Texas Instruments

2,955
RFQ
TLV1871DDFRDatasheet SOT-23-8 Thin, TSOT-23-8 TLV187x 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 (Typ) 2.7mV -40°C ~ 125°C - - Surface Mount TSOT-23-8
LM2903QTH-13

LM2903QTH-13

IC COMPARATOR 2 DIFF 8TSSOP

Diodes Incorporated

2,500
RFQ
LM2903QTH-13Datasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.7mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM2901QS14-13

LM2901QS14-13

IC COMPARATOR 4 DIFF 14SO

Diodes Incorporated

1,687
RFQ
LM2901QS14-13Datasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SO
LM2903BTQDGKRQ1

LM2903BTQDGKRQ1

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

1,537
RFQ
LM2903BTQDGKRQ1Datasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-VSSOP
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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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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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