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
TLV7031DPWR

TLV7031DPWR

IC COMPARATOR 1 GEN PUR 5X2SON

Texas Instruments

3,743
RFQ
TLV7031DPWRDatasheet 4-XFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 1 Push-Pull 1.6V ~ 6.5V 8mV @ 5V 2pA - 335nA 73dB CMRR, 77dB PSRR 3µs (Typ) 7mV -40°C ~ 125°C - - Surface Mount 5-X2SON (0.8x0.8)
AS331KTR-G1

AS331KTR-G1

IC COMPARATOR 1 GEN PUR SOT23-5

Diodes Incorporated

2,053
RFQ
AS331KTR-G1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Surface Mount SOT-23-5
LM239DT

LM239DT

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

46,146
RFQ
LM239DTDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 14-SO
LM2903AVQPWRG4Q1

LM2903AVQPWRG4Q1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

14,324
RFQ
LM2903AVQPWRG4Q1Datasheet 8-TSSOP (0.173", 4.40mm 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-TSSOP
LM393ST

LM393ST

IC COMPARATOR 2 GEN PUR 8MINISO

STMicroelectronics

12,097
RFQ
LM393STDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-MiniSO
NCV2903DR2G

NCV2903DR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

9,940
RFQ
NCV2903DR2GDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - 1.3µs - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
TLV7041DPWR

TLV7041DPWR

IC COMPARATOR 1 GEN PUR 5X2SON

Texas Instruments

6,282
RFQ
TLV7041DPWRDatasheet 4-XFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 1 Open-Drain 1.6V ~ 6.5V 8mV @ 5V 2pA - 335nA 73dB CMRR, 77dB PSRR 3µs (Typ) 7mV -40°C ~ 125°C - - Surface Mount 5-X2SON (0.8x0.8)
TLV7031DBVR

TLV7031DBVR

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

4,501
RFQ
TLV7031DBVRDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Rail-to-Rail 1.6V ~ 6.5V, ±0.8V ~ 3.25V 8mV @ 5V 2pA 33mA @ 5V 900nA 73dB CMRR, 77dB PSRR 3µs (Typ) 17mV -40°C ~ 125°C (TA) - - Surface Mount SOT-23-5
LM211P

LM211P

IC COMPARATOR 1 GEN PUR 8DIP

Texas Instruments

671
RFQ
LM211PDatasheet 8-DIP (0.300", 7.62mm) - Bulk Active General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 3.5V ~ 30V, ±1.75V ~ 15V 3mV @ ±15V 0.1µA @ ±15V 50mA 6mA - - - -40°C ~ 85°C - - Through Hole 8-PDIP
TS3702IDT

TS3702IDT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

17,729
RFQ
TS3702IDTDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Push-Pull 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 82dB CMRR - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM239ADT

LM239ADT

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

11,021
RFQ
LM239ADTDatasheet 14-SOIC (0.154", 3.90mm 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-SO
LM397MFX/NOPB

LM397MFX/NOPB

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

3,949
RFQ
LM397MFX/NOPBDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector, Rail-to-Rail 5V ~ 30V, ±2.5V ~ 15V 7mV @ 30V 0.25µA @ 5V 13mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount SOT-23-5
LM393LVDDFR

LM393LVDDFR

IC COMPARATOR 2 GEN PUR TSOT23-8

Texas Instruments

1,351
RFQ
LM393LVDDFRDatasheet SOT-23-8 Thin, TSOT-23-8 - Tape & Reel (TR) Active General Purpose 2 Open-Drain 1.65V ~ 5.5V 2mV @ 5V 5pA @ 5V 100mA @ 5V 35µA 65dB, 80dB PSRR 600ns - -40°C ~ 125°C - - Surface Mount TSOT-23-8
LM2901AQT14-13

LM2901AQT14-13

IC COMPARATOR 4 DIFF 14TSSOP

Diodes Incorporated

57,811
RFQ
LM2901AQT14-13Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
LM2903VDR2G

LM2903VDR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

9,284
RFQ
LM2903VDR2GDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
MCP6547T-I/SN

MCP6547T-I/SN

IC COMPARATOR 2 GEN PUR 8SOIC

Microchip Technology

18,713
RFQ
MCP6547T-I/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 ~ 85°C - - Surface Mount 8-SOIC
MCP6542-E/MS

MCP6542-E/MS

IC COMPARATOR 2 GEN PUR 8MSOP

Microchip Technology

11,952
RFQ
MCP6542-E/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V - 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Surface Mount 8-MSOP
LM2901AVQPWRQ1

LM2901AVQPWRQ1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

9,849
RFQ
LM2901AVQPWRQ1Datasheet 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
MCP6542T-I/SN

MCP6542T-I/SN

IC COMPARATOR 2 GEN PUR 8SOIC

Microchip Technology

5,970
RFQ
MCP6542T-I/SNDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V - 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-SOIC
MCP6542-I/SN

MCP6542-I/SN

IC COMPARATOR 2 GEN PUR 8SOIC

Microchip Technology

2,050
RFQ
MCP6542-I/SNDatasheet 8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V - 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°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.

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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.

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