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
M5233FP#TF1J

M5233FP#TF1J

DUAL COMPARATOR

Renesas Electronics Corporation

7,332 -
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
TLV1391CDBV

TLV1391CDBV

SINGLE COMPARATOR

Texas Instruments

6,000 -
RFQ
TLV1391CDBV

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
LM2903MX

LM2903MX

IC COMPARATOR 2 DIFF 8SOIC

onsemi

0 -
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM311D

LM311D

IC COMPARATOR 1 GEN PUR 8SOIC

National Semiconductor

24,236 -
RFQ
LM311D

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 1 MOS, Open-Collector, Open-Emitter, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM239AMX

LM239AMX

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

0 -
RFQ
LM239AMX

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOP
LM339AN/PB

LM339AN/PB

IC COMPARATOR 4 GEN PUR 14DIP

National Semiconductor

13,327 -
RFQ
LM339AN/PB

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-PDIP
TLV3401CDR

TLV3401CDR

SINGLE COMPARATOR

Texas Instruments

4,960 -
RFQ
TLV3401CDR

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
RS393XK

RS393XK

IC COMPARATOR 2 GEN PUR 8SOIC

Runic Technology

3,974 -
RFQ
RS393XK

Datasheet

8-SOIC (0.154", 3.90mm Width) - Cut Tape (CT) Active General Purpose 2 Open-Drain 1.8V ~ 5.5V 3.5mV @ 5V 10pA @ 5V 27mA @ 1.5V 100µA 70dB CMRR, 70dB PSRR 205ns (Typ) - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM339DR

LM339DR

IC COMPARATOR 4 DIFF 14SOIC

UMW

2,500 -
RFQ
LM339DR

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V - 2mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
LM339D

LM339D

IC COMPARATOR 4 GEN PUR 14SO

onsemi

1,971 -
RFQ
LM339D

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
TSM922CUA+T

TSM922CUA+T

IC COMPARATOR

Touchstone Semiconductor

1,895 -
RFQ

-

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Cut Tape (CT) Obsolete General Purpose 2 CMOS, Push-Pull, TTL 2.5V ~ 11V, ±1.25V ~ 5.5V 10mV @ 2.5V - 40mA 3.2µA 80dB CMRR, 80dB PSRR 12µs - 0°C ~ 70°C - - Surface Mount 8-MSOP
LM311DE4

LM311DE4

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

0 -
RFQ
LM311DE4

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 1 MOS, Open-Collector, Open-Emitter, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
ADCMP352YKSZ-REEL7

ADCMP352YKSZ-REEL7

IC COMPARATOR 1 GEN PUR SC70-4

Analog Devices Inc.

63,000 -
RFQ
ADCMP352YKSZ-REEL7

Datasheet

SC-82A, SOT-343 - Bulk Active General Purpose 1 Push-Pull 2.25V ~ 5.5V - 0.01µA (Typ) - 15µA - - - -40°C ~ 125°C - - Surface Mount SC-70-4
ADCMP350YKS-REEL7

ADCMP350YKS-REEL7

IC COMPARATOR 1 W/VOLT REF SC70

Analog Devices Inc.

0 -
RFQ
ADCMP350YKS-REEL7

Datasheet

SC-82A, SOT-343 - Tape & Reel (TR) Obsolete with Voltage Reference 1 Open-Drain 2.25V ~ 5.5V - 170µA @ 5.5V - 15µA - - 15mV -40°C ~ 125°C - - Surface Mount SC-70-4
ADCMP352YKS-REEL7

ADCMP352YKS-REEL7

IC COMP/REF PP ACTIVE LOW SC70-4

Analog Devices Inc.

6,000 -
RFQ
ADCMP352YKS-REEL7

Datasheet

- - Bulk Obsolete - - - - - - - - - - - - - - - -
LM339AD

LM339AD

LM339A PRECISION QUAD DIFFERENTI

Motorola

18,740 -
RFQ
LM339AD

Datasheet

14-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.025µA @ 5V 16mA @ 5V 2mA - 300ns (Typ) - 0°C ~ 70°C - - Surface Mount 14-SO
LM339AMX

LM339AMX

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

0 -
RFQ
LM339AMX

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
LM311DRG4

LM311DRG4

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

8,217 -
RFQ
LM311DRG4

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 1 MOS, Open-Collector, Open-Emitter, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM2901MX

LM2901MX

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

0 -
RFQ
LM2901MX

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 14-SOP
LM339AD

LM339AD

IC COMPARATOR 4 GEN PUR 14SO

onsemi

5,939 -
RFQ
LM339AD

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
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