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
LM293DT

LM293DT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

17,402 -
RFQ
LM293DT

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LP2901DR

LP2901DR

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

13,802 -
RFQ
LP2901DR

Datasheet

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 - - Surface Mount 14-SOIC
MCP65R46T-1202E/CHY

MCP65R46T-1202E/CHY

IC COMPARATOR 1 GEN PUR SOT23-6

Microchip Technology

9,503 -
RFQ
MCP65R46T-1202E/CHY

Datasheet

SOT-23-6 - Tape & Reel (TR) Active General Purpose 1 CMOS, Open-Drain, TTL 1.8V ~ 5.5V 10mV @ 5.5V 1pA @ 5.5V 50mA 4µA 70dB CMRR, 80dB PSRR 8µs 5mV -40°C ~ 125°C - - Surface Mount SOT-23-6
TL331BQDBVRQ1

TL331BQDBVRQ1

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

4,949 -
RFQ
TL331BQDBVRQ1

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 36V 0.025µA @ 5V 20mA 430µA - - - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
MCP65R46T-2402E/CHY

MCP65R46T-2402E/CHY

IC COMPARATOR 1 W/VOLT REF SOT23

Microchip Technology

3,932 -
RFQ
MCP65R46T-2402E/CHY

Datasheet

SOT-23-6 - Tape & Reel (TR) Active with Voltage Reference 1 CMOS, Open-Drain, TTL 1.8V ~ 5.5V 10mV @ 5.5V 1pA @ 5.5V 50mA 4µA 70dB CMRR, 80dB PSRR 8µs 5mV -40°C ~ 125°C - - Surface Mount SOT-23-6
LM2903AVQDRQ1

LM2903AVQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,488 -
RFQ
LM2903AVQDRQ1

Datasheet

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
LMV331SE-7

LMV331SE-7

IC COMPARATOR 1 GEN PUR SOT353

Diodes Incorporated

58,836 -
RFQ
LMV331SE-7

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 120µA - 450ns - -40°C ~ 125°C - - Surface Mount SOT-353
LP339DR

LP339DR

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

9,675 -
RFQ
LP339DR

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, MOS, Open-Collector 3V ~ 30V, ±1.5V ~ 15V 5mV @ 30V 0.025µA @ 5V 30mA @ 5V 100µA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LMV331SN3T1G

LMV331SN3T1G

IC COMPARATOR 1 GEN PUR 5TSOP

onsemi

54,799 -
RFQ
LMV331SN3T1G

Datasheet

SOT-23-5 Thin, TSOT-23-5 - Tape & Reel (TR) Active General Purpose 1 Open-Drain 2.7V ~ 5V 9mV @ 5V 0.001µA @ 5V 84mA @ 5V 150µA - 1.5µs - - - - Surface Mount 5-TSOP
MCP6566RT-E/OT

MCP6566RT-E/OT

IC COMPARATOR 1 GEN PUR SOT23-5

Microchip Technology

10,818 -
RFQ
MCP6566RT-E/OT

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 CMOS, Open-Drain 1.8V ~ 5.5V 10mV @ 5.5V 1pA @ 5.5V 50mA 130µA 66dB CMRR, 70dB PSRR 80ns 5mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MCP6561RT-E/OT

MCP6561RT-E/OT

IC COMPARATOR 1 GEN PUR SOT23-5

Microchip Technology

10,769 -
RFQ
MCP6561RT-E/OT

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.8V ~ 5.5V 10mV @ 5.5V 1pA @ 5.5V 50mA 130µA 66dB CMRR, 70dB PSRR 80ns 5mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MCP6566UT-E/OT

MCP6566UT-E/OT

IC COMPARATOR 1 GEN PUR SOT23-5

Microchip Technology

1,503 -
RFQ
MCP6566UT-E/OT

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 CMOS, Open-Drain 1.8V ~ 5.5V 10mV @ 5.5V 1pA @ 5.5V 50mA 130µA 66dB CMRR, 70dB PSRR 80ns 5mV -40°C ~ 125°C - - Surface Mount SOT-23-5
LMV331W5-7

LMV331W5-7

IC COMPARATOR 1 GEN PUR SOT25

Diodes Incorporated

74,492 -
RFQ
LMV331W5-7

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 200µA - 450ns - -40°C ~ 125°C - - Surface Mount SOT-25
LMV339IDR

LMV339IDR

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

21,924 -
RFQ
LMV339IDR

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 350µA - 600ns - -40°C ~ 125°C - - Surface Mount 14-SOIC
TLV7041DBVR

TLV7041DBVR

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

5,180 -
RFQ
TLV7041DBVR

Datasheet

SC-74A, SOT-753 - 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 (TA) - - Surface Mount SOT-23-5
LM239D

LM239D

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

2,586 -
RFQ
LM239D

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube 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
LM393LVQDDFRQ1

LM393LVQDDFRQ1

IC COMPARATOR 2 GEN PUR TSOT23-8

Texas Instruments

1,527 -
RFQ
LM393LVQDDFRQ1

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 CMRR, 80dB PSRR 600ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount TSOT-23-8
LM393EDR2G

LM393EDR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

23,909 -
RFQ
LM393EDR2G

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TLV7031DPWR

TLV7031DPWR

IC COMPARATOR 1 GEN PUR 5X2SON

Texas Instruments

3,743 -
RFQ
TLV7031DPWR

Datasheet

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)
LM239DT

LM239DT

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

46,146 -
RFQ
LM239DT

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 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 14-SO
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