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
LT1720IS8#TR

LT1720IS8#TR

IC COMPARATOR 2 GEN PUR 8SO

Analog Devices Inc.

0 -
RFQ
LT1720IS8#TR

Datasheet

8-SOIC (0.154", 3.90mm Width) UltraFast™ Tape & Reel (TR) Active General Purpose 2 CMOS, Rail-to-Rail, TTL 2.7V ~ 6V 3mV @ 5V 6µA @ 5V 20mA 7mA 70dB CMRR, 80dB PSRR 10ns 7mV -40°C ~ 85°C - - Surface Mount 8-SO
LT1719IS8#TR

LT1719IS8#TR

IC COMPARATOR 1 GEN PUR 8SO

Analog Devices Inc.

0 -
RFQ
LT1719IS8#TR

Datasheet

8-SOIC (0.154", 3.90mm Width) UltraFast™ Tape & Reel (TR) Active General Purpose 1 CMOS, Rail-to-Rail, TTL 2.7V ~ 6V 2.5mV @ ±5V 6µA @ ±5V 20mA 9mA 70dB CMRR, 80dB PSRR 13ns 7mV -40°C ~ 85°C - - Surface Mount 8-SO
LT1671IS8

LT1671IS8

IC COMPARATOR 1 W/LATCH 8SO

Analog Devices Inc.

0 -
RFQ
LT1671IS8

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active with Latch 1 CMOS, Complementary, TTL - 2.5mV @ ±5V 0.28µA @ ±5V 20mA 800µA 100dB CMRR, 85dB PSRR 80ns - -40°C ~ 85°C - - Surface Mount 8-SO
LT1719IS8

LT1719IS8

IC COMPARATOR 1 GEN PUR 8SO

Analog Devices Inc.

0 -
RFQ
LT1719IS8

Datasheet

8-SOIC (0.154", 3.90mm Width) UltraFast™ Tube Active General Purpose 1 CMOS, Rail-to-Rail, TTL 2.7V ~ 6V 2.5mV @ ±5V 6µA @ ±5V 20mA 9mA 70dB CMRR, 80dB PSRR 13ns 7mV -40°C ~ 85°C - - Surface Mount 8-SO
ADCMP371AKS-REEL7

ADCMP371AKS-REEL7

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0 -
RFQ
ADCMP371AKS-REEL7

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull 2.25V ~ 5.5V 9mV @ 5.5V 0.05µA @ 5.5V - 7µA - 5µs - -40°C ~ 85°C - - Surface Mount SC-70-5
LTC1531CSW#PBF

LTC1531CSW#PBF

IC COMPARATOR 2 GEN PUR 28SOIC

Analog Devices Inc.

0 -
RFQ
LTC1531CSW#PBF

Datasheet

28-SOIC (0.295", 7.50mm Width) - Tube Obsolete General Purpose 2 - - - - 5mA 14mA - - - 0°C ~ 70°C - - Surface Mount 28-SOIC
LM2903NG

LM2903NG

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

0 -
RFQ
LM2903NG

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Through Hole 8-PDIP
LM339NG

LM339NG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0 -
RFQ
LM339NG

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-PDIP
MC3302PG

MC3302PG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0 -
RFQ
MC3302PG

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 30V, ±1.5V ~ 15V 20mV @ 5V 0.5µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Through Hole 14-PDIP
LM2901VNG

LM2901VNG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0 -
RFQ
LM2901VNG

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Through Hole 14-PDIP
LTC1040CSW#TRPBF

LTC1040CSW#TRPBF

IC COMPARATOR 2 GEN PUR 18SO

Analog Devices Inc.

0 -
RFQ
LTC1040CSW#TRPBF

Datasheet

18-SOIC (0.295", 7.50mm Width) LTCMOS™ Tape & Reel (TR) Obsolete General Purpose 2 CMOS, TTL 2.8V ~ 16V, ±2.8V ~ 8V 4.5mV @ ±8V 300pA @ ±5V - 3mA - - - -40°C ~ 85°C - - Surface Mount 18-SO
LTC1531CSW#TRPBF

LTC1531CSW#TRPBF

IC COMPARATOR 2 GEN PUR 28SOIC

Analog Devices Inc.

0 -
RFQ
LTC1531CSW#TRPBF

Datasheet

28-SOIC (0.295", 7.50mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 - - - - 5mA 14mA - - - 0°C ~ 70°C - - Surface Mount 28-SOIC
ADCMP371AKS-REEL

ADCMP371AKS-REEL

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0 -
RFQ
ADCMP371AKS-REEL

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull 2.25V ~ 5.5V 9mV @ 5.5V 0.05µA @ 5.5V - 7µA - 5µs - -40°C ~ 85°C - - Surface Mount SC-70-5
ADCMP370AKS-REEL

ADCMP370AKS-REEL

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

0 -
RFQ
ADCMP370AKS-REEL

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 2.25V ~ 5.5V 9mV @ 5.5V 0.05µA @ 5.5V - 7µA - 5µs - -40°C ~ 85°C - - Surface Mount SC-70-5
LM239AD

LM239AD

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

0 -
RFQ
LM239AD

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete 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
LM293AD

LM293AD

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

0 -
RFQ
LM293AD

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.1µA @ 5V 18mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM319D

LM319D

IC COMPARATOR 2 GEN PUR 14SO

STMicroelectronics

0 -
RFQ
LM319D

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Open-Emitter, TTL 5V ~ 30V, ±2.5V ~ 15V 8mV @ ±15V 1µA @ ±15V - 12.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
LM393AD

LM393AD

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

0 -
RFQ
LM393AD

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.1µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TS339CD

TS339CD

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

0 -
RFQ
TS339CD

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA - - - 0°C ~ 70°C - - Surface Mount 14-SO
TS339ID

TS339ID

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

0 -
RFQ
TS339ID

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 75dB CMRR - - -40°C ~ 125°C - - Surface Mount 14-SO
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