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
ADCMP600BRJZ-RL

ADCMP600BRJZ-RL

IC COMPARATOR 1 GEN PUR SOT23-5

Analog Devices Inc.

0 -
RFQ
ADCMP600BRJZ-RL

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, TTL 2.5V ~ 5.5V 5mV @ 2.5V 5µA @ 2.5V 15mA 4mA 50dB CMRR, 50dB PSRR 5ns 2mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MAX9065EBS+TG45

MAX9065EBS+TG45

IC COMPARATOR 1 WINDW 4UCSP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX9065EBS+TG45

Datasheet

4-WFBGA, CSPBGA - Tape & Reel (TR) Active Window 1 Push-Pull 1V ~ 5.5V - - - 1.35µA - - - - - - Surface Mount 4-UCSP (1.05x1.05)
LM139J

LM139J

IC COMPARATOR 4 DIFF 14CDIP

Texas Instruments

0 -
RFQ

-

14-CDIP (0.300", 7.62mm) - Tube Active General Purpose 4 Open-Collector, Open-Drain 2V ~ 30V, ±1V ~ 15V 5mV @ 1.4V 0.1µA @ 1.4V 20mA 2mA - - - -55°C ~ 125°C - - Through Hole 14-CDIP
MAX9140AAXK/V+T

MAX9140AAXK/V+T

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX9140AAXK/V+T

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 6mV @ 5V 0.35µA @ 5V - 400µA 61.41dB CMRR, 61.94dB PSRR 40ns 1.5mV -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5
ISL21440IRTZ

ISL21440IRTZ

IC COMPARATOR 1 W/VOLT REF 8TDFN

Renesas Electronics Corporation

0 -
RFQ
ISL21440IRTZ

Datasheet

8-WFDFN Exposed Pad - Tube Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-TDFN (3x3)
AS1972-T

AS1972-T

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1972-T

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1973-T

AS1973-T

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1973-T

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1974-T

AS1974-T

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1974-T

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1975-T

AS1975-T

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1975-T

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1972

AS1972

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1972

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete General Purpose 2 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1973

AS1973

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1973

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete General Purpose 2 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1974

AS1974

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1974

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1975

AS1975

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

0 -
RFQ
AS1975

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
LM2903PT

LM2903PT

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

0 -
RFQ
LM2903PT

Datasheet

8-TSSOP (0.173", 4.40mm Width) Signature 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 ~ 125°C - - Surface Mount 8-TSSOP
LM2901PWR

LM2901PWR

IC COMPARATOR 4 GEN PUR 14TSSOP

Rohm Semiconductor

0 -
RFQ
LM2901PWR

Datasheet

14-TSSOP (0.173", 4.40mm Width) Trophy Tape & Reel (TR) Obsolete General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LM339DR

LM339DR

IC COMPARATOR 4 GEN PUR 14SOIC

Rohm Semiconductor

0 -
RFQ
LM339DR

Datasheet

14-SOIC (0.154", 3.90mm Width) Trophy Tape & Reel (TR) Obsolete General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
ISL21440IRTZ-T13

ISL21440IRTZ-T13

IC COMPARATOR 1 W/VOLT REF 8TDFN

Renesas Electronics Corporation

0 -
RFQ
ISL21440IRTZ-T13

Datasheet

8-WFDFN Exposed Pad - Tape & Reel (TR) Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-TDFN (3x3)
LM293AN

LM293AN

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

0 -
RFQ
LM293AN

Datasheet

8-DIP (0.300", 7.62mm) - 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 - - Through Hole 8-DIP
ISL21440IUZ-T13

ISL21440IUZ-T13

IC COMPARATOR 1 W/VOLT REF 8MSOP

Renesas Electronics Corporation

0 -
RFQ
ISL21440IUZ-T13

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-MSOP
LM361N

LM361N

IC COMPARATOR 2 DIFF 14DIP

Texas Instruments

0 -
RFQ
LM361N

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete Differential 2 Complementary, TTL ±5V ~ 15V 5mV @ 5V 10µA @ 5V - 5mA, 10mA, 20mA - 20ns - 0°C ~ 70°C - - Through Hole 14-PDIP
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