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
TLV3492AIDCNT

TLV3492AIDCNT

IC COMPARATOR 2 GEN PUR SOT23-8

Texas Instruments

4,156 -
RFQ
TLV3492AIDCNT

Datasheet

SOT-23-8 - Tape & Reel (TR) Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 15mV @ 5.5V 10pA @ 5.5V - 1.2µA 74dB CMRR, 69.12dB PSRR 13.5µs - -40°C ~ 125°C - - Surface Mount SOT-23-8
TLV3492AID

TLV3492AID

IC COMPARATOR 2 GEN PUR 8SOIC

Texas Instruments

284 -
RFQ
TLV3492AID

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 15mV @ 5.5V 10pA @ 5.5V - 1.2µA 74dB CMRR, 69.12dB PSRR 13.5µs - -40°C ~ 125°C - - Surface Mount 8-SOIC
ADCMP391ARZ

ADCMP391ARZ

IC COMPARATOR 1 GEN PUR 8SOIC

Analog Devices Inc.

1,091 -
RFQ
ADCMP391ARZ

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 Rail-to-Rail 2.3V ~ 5.5V 2.5mV 0.03µA - 24.7µA 74dB CMRR, 80dB PSRR 4.2µs 4mV -40°C ~ 125°C - - Surface Mount 8-SOIC
LM239AMDREP

LM239AMDREP

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

4,863 -
RFQ
LM239AMDREP

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2.5mV @ 1.4V 0.25µA @ 1.4V 20mA 2mA - - - -55°C ~ 125°C - - Surface Mount 14-SOIC
TLV7044QPWRQ1

TLV7044QPWRQ1

IC COMPARATOR 4 GEN PUR 14TSSOP

Texas Instruments

14,607 -
RFQ
TLV7044QPWRQ1

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Rail-to-Rail 1.6V ~ 6.5V 8mV - - 315nA 73dB CMRR, 77dB PSRR 3µs 17mV -40°C ~ 125°C - - Surface Mount 14-TSSOP
LMV7272TLX/NOPB

LMV7272TLX/NOPB

IC COMPARATOR 2 GEN PUR 8DSBGA

Texas Instruments

2,265 -
RFQ
LMV7272TLX/NOPB

Datasheet

8-WFBGA, DSBGA - Tape & Reel (TR) Active General Purpose 2 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V, ±0.9V ~ 2.75V 4mV @ 5V 0.01µA @ 5V - 14µA 78dB CMRR, 78dB PSRR 2.1µs - -40°C ~ 85°C - - Surface Mount 8-DSBGA
LMC7221AIM/NOPB

LMC7221AIM/NOPB

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

855 -
RFQ
LMC7221AIM/NOPB

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 Open-Drain 2.7V ~ 15V, ±1.35V ~ 7.5V 5mV @ 5V 0.04pA @ 5V 30mA 14µA 75dB CMRR, 80dB PSRR 10µs - -40°C ~ 85°C - - Surface Mount 8-SOIC
TS861AILT

TS861AILT

IC COMPARATOR 1 GEN PUR SOT23-5

STMicroelectronics

14,165 -
RFQ
TS861AILT

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 2.7V ~ 10V 7mV @ 5V 300pA @ 5V - 16µA 70dB CMRR 2µs - -40°C ~ 85°C - - Surface Mount SOT-23-5
LMV761MA/NOPB

LMV761MA/NOPB

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

272 -
RFQ
LMV761MA/NOPB

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 Push-Pull 2.7V ~ 5V 0.2mV @ 5V 50pA @ 5V - 700µA 100dB CMRR, 110dB PSRR 225ns - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM2903EPWRQ1

LM2903EPWRQ1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

5,238 -
RFQ
LM2903EPWRQ1

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V 7mV @ 5V 0.25µA @ 5V 20mA 1mA - - - -40°C ~ 150°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM339FVJ-E2

LM339FVJ-E2

IC COMPARATOR 4 GEN PUR 14TSSOP

Rohm Semiconductor

2,336 -
RFQ
LM339FVJ-E2

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.05µA @ 1.4V 16mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount 14-TSSOP-BJ
TS3022IYST

TS3022IYST

IC COMPARATOR 2 GEN PUR 8MINISO

STMicroelectronics

17,166 -
RFQ
TS3022IYST

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Push-Pull 1.8V ~ 5V 6mV @ 5V 0.16µA @ 5V 40mA 95µA 79dB CMRR 105ns - -40°C ~ 125°C - - Surface Mount 8-MiniSO
ISL28915FH6Z-T7

ISL28915FH6Z-T7

IC COMPARATOR 1 GEN PUR 6SOT

Renesas Electronics Corporation

12,598 -
RFQ
ISL28915FH6Z-T7

Datasheet

SOT-23-6 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 1.8V ~ 5.5V 2mV @ 5V 31pA - 600nA 98dB CMRR, 100dB PSRR 260µs - -40°C ~ 125°C - - Surface Mount 6-SOT
BU7251G-TR

BU7251G-TR

IC COMPARATOR 1 GEN PUR 5SSOP

Rohm Semiconductor

11,937 -
RFQ
BU7251G-TR

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11mV @ 3V 1pA @ 3V 6mA @ 3V 35µA 80dB CMRR, 80dB PSRR 550ns - -40°C ~ 85°C - - Surface Mount 5-SSOP
BU7231G-TR

BU7231G-TR

IC COMPARATOR 1 GEN PUR 5SSOP

Rohm Semiconductor

11,153 -
RFQ
BU7231G-TR

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11mV @ 3V 1pA @ 3V 6mA @ 3V 15µA 80dB CMRR, 80dB PSRR 1.7µs - -40°C ~ 85°C - - Surface Mount 5-SSOP
MAX9021AXK+T

MAX9021AXK+T

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc./Maxim Integrated

9,702 -
RFQ
MAX9021AXK+T

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 CMOS, Rail-to-Rail, TTL 2.5V ~ 5.5V, ±1.25V ~ 2.75V 1mV @ 5V 0.003µA @ 5V - 5µA 100dB CMRR, 80dB PSRR 8µs 4mV -40°C ~ 125°C - - Surface Mount SC-70-5
LMV762QMA/NOPB

LMV762QMA/NOPB

IC COMPARATOR 2 GEN PUR 8SOIC

Texas Instruments

3,141 -
RFQ
LMV762QMA/NOPB

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 2 Push-Pull 2.7V ~ 5V 0.2mV @ 5V 50pA @ 5V - 700µA 100dB CMRR, 110dB PSRR 225ns - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
ADCMP394ARZ

ADCMP394ARZ

IC COMPARATOR 1 GEN PUR 8SOIC

Analog Devices Inc.

1,260 -
RFQ
ADCMP394ARZ

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 Open-Drain 2.3V ~ 5.5V 5mV 0.03µA - 47.9µA 74dB CMRR, 80dB PSRR 4.2µs 4mV -40°C ~ 125°C - - Surface Mount 8-SOIC
MAX9061EUK+T

MAX9061EUK+T

IC COMPARATOR 1 GEN PUR SOT23-5

Analog Devices Inc./Maxim Integrated

7,767 -
RFQ
MAX9061EUK+T

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain 1V ~ 5.5V 6mV @ 1.8V 0.01µA @ 1.8V - 1.1µA - 25µs ±12mV -40°C ~ 85°C - - Surface Mount SOT-23-5
ADCMP380-2ACBZ-RL7

ADCMP380-2ACBZ-RL7

IC COMPARATR 1 W/VOLT REF 6WLCSP

Analog Devices Inc.

1,700 -
RFQ
ADCMP380-2ACBZ-RL7

Datasheet

6-WFBGA, WLCSP - Tape & Reel (TR) Active with Voltage Reference 1 Open-Drain 2V ~ 5.5V - - - 190nA - 35µs 10.3mV -40°C ~ 85°C - - Surface Mount 6-WLCSP (0.96x1.46)
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