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
CA0239M

CA0239M

IC COMPARATOR 4 GEN PUR 14SOIC

Harris Corporation

5,890 -
RFQ
CA0239M

Datasheet

14-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 4 Open-Collector, CMOS, DTL, ECL, MOS, TTL 36V, ±18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LA6393M-TE-L-E

LA6393M-TE-L-E

COMPARATORS

onsemi

2,000 -
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
LM393DGKRG4

LM393DGKRG4

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

1,180 -
RFQ
LM393DGKRG4

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-VSSOP
LM2903DRG4

LM2903DRG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

10,015 -
RFQ
LM2903DRG4

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LMV7271MGX

LMV7271MGX

IC COMPARATOR 1 GEN PUR SC70-5

National Semiconductor

2,000 -
RFQ
LMV7271MGX

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Bulk Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V, ±0.9V ~ 2.75V 4mV @ 5V 0.01µA @ 5V - 14µA 78dB CMRR, 80dB PSRR 2.1µs - -40°C ~ 85°C - - Surface Mount SC-70-5
LM339DRG3

LM339DRG3

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

4,625 -
RFQ
LM339DRG3

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LMV331M5/MESN

LMV331M5/MESN

SINGLE COMPARATOR

Texas Instruments

121,000 -
RFQ
LMV331M5/MESN

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
LM293ADRG4

LM293ADRG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

38,665 -
RFQ
LM293ADRG4

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -25°C ~ 85°C - - Surface Mount 8-SOIC
CD8447DR2

CD8447DR2

IC COMPARATOR QUAD

onsemi

35,000 -
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
LM393PSR

LM393PSR

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

4,722 -
RFQ
LM393PSR

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SO
LA6393D-E

LA6393D-E

COMPARATORS

onsemi

19,875 -
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
TLC339CDBR

TLC339CDBR

IC COMPARATOR 4 GEN PUR 14SSOP

Texas Instruments

0 -
RFQ
TLC339CDBR

Datasheet

14-SSOP (0.209", 5.30mm Width) LinCMOS™ Tape & Reel (TR) Obsolete General Purpose 4 CMOS, Open-Drain 3V ~ 16V 5mV @ 10V 5pA @ 5V 20mA 100µA 84dB CMRR 4.5µs - 0°C ~ 70°C - - Surface Mount 14-SSOP
TLC339CDB

TLC339CDB

QUAD COMPARATOR

Texas Instruments

1,360 -
RFQ
TLC339CDB

Datasheet

- LinCMOS™ Bulk Active - - - - - - - - - - - - - - - -
LM239DRG3

LM239DRG3

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

4,994 -
RFQ
LM239DRG3

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
SC339NG

SC339NG

IC COMPATATOR QUAD LO PWR 14-DIP

onsemi

0 -
RFQ

-

14-DIP (0.300", 7.62mm) - Tube Obsolete - - - - - - - - - - - - - - Through Hole 14-PDIP
LM339PWRG4

LM339PWRG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

3,669 -
RFQ
LM339PWRG4

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-TSSOP
LM393DRG4

LM393DRG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

10,814 -
RFQ
LM393DRG4

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM393N

LM393N

IC COMPARATOR 2 GEN PUR 8DIP

Fairchild Semiconductor

8,363 -
RFQ
LM393N

Datasheet

8-DIP (0.300", 7.62mm) - Bulk Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - 10mV 0°C ~ 70°C - - Through Hole 8-PDIP
TL393IP

TL393IP

DUAL COMPARATOR

Texas Instruments

11,700 -
RFQ
TL393IP

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
NCS2201SN2T1

NCS2201SN2T1

IC COMPARATOR 1 GEN PUR 6TSOP

onsemi

0 -
RFQ
NCS2201SN2T1

Datasheet

SOT-23-6 Thin, TSOT-23-6 NCS2200 Tape & Reel (TR) Obsolete General Purpose 1 Complementary, Rail-to-Rail 0.85V ~ 6V 5mV @ 6V 1pA @ 6V - 17µA 70dB CMRR, 80dB PSRR 1.1µs 20mV -40°C ~ 105°C - - Surface Mount 6-TSOP
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