Comparators

Manufacturer 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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Analog Comparators are linear ICs used to compare two input voltages and generate a digital or logic-level output based on the voltage difference. They are widely used in industrial control, power management, battery systems, sensor interfaces, automotive electronics, communication equipment, consumer devices and embedded systems.

This category includes voltage comparators, low-power comparators, high-speed comparators, window comparators, rail-to-rail comparators and precision comparator ICs. These components are commonly selected based on supply voltage, input offset voltage, response time, output type, power consumption, package type and application requirements.

TomatoElec supplies original Analog Comparators from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Diodes Incorporated, Infineon, NXP and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

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
LM2903AVQPWRG4Q1

LM2903AVQPWRG4Q1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

14,324 -
RFQ
LM2903AVQPWRG4Q1

Datasheet

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
LM393ST

Datasheet

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
NCV2903DR2G

Datasheet

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
TLV7041DPWR

Datasheet

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
TLV7031DBVR

Datasheet

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
LM211P

Datasheet

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
TS3702IDT

Datasheet

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
LM239ADT

Datasheet

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/NOPB

Datasheet

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
LM393LVDDFR

Datasheet

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
LM2901AQT14-13

Datasheet

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
LM2903VDR2G

Datasheet

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/SN

Datasheet

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/MS

Datasheet

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
LM2901AVQPWRQ1

Datasheet

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/SN

Datasheet

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/SN

Datasheet

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
MCP6542-E/SN

MCP6542-E/SN

IC COMPARATOR 2 GEN PUR 8SOIC

Microchip Technology

1,375 -
RFQ
MCP6542-E/SN

Datasheet

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 ~ 125°C - - Surface Mount 8-SOIC
MCP6547-I/MS

MCP6547-I/MS

IC COMPARATOR 2 GEN PUR 8MSOP

Microchip Technology

1,075 -
RFQ
MCP6547-I/MS

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube 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-MSOP
LM3302N

LM3302N

IC COMPARATOR 4 GEN PUR 14DIP

Texas Instruments

8,440 -
RFQ
LM3302N

Datasheet

14-DIP (0.300", 7.62mm) - Tube Active General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 28V, ±1V ~ 14V 20mV @ 28V 0.5µA @ 5V 20mA 800µA - - - -40°C ~ 85°C - - Through Hole 14-PDIP
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