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
NJM8191F-TE1

NJM8191F-TE1

IC COMPARATOR 1 GEN PUR SOT23-5

Nisshinbo Micro Devices Inc.

2,669 -
RFQ
NJM8191F-TE1

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector 2V ~ 36V, ±1V ~ 18V 3mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.2mA - - - -40°C ~ 125°C - - Surface Mount SOT-23-5 (MTP5)
TLV9022PWR

TLV9022PWR

IC COMPARATOR 2 GEN PUR 14TSSOP

Texas Instruments

4,951 -
RFQ
TLV9022PWR

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Drain, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA @ 5V 100mA @ 5V 30µA 70dB CMRR, 95dB 100ns - -40°C ~ 125°C - - Surface Mount 14-TSSOP
TSX3704IQ4T

TSX3704IQ4T

IC COMPARATOR 4 CMOS 16QFN

STMicroelectronics

2,975 -
RFQ
TSX3704IQ4T

Datasheet

16-VFQFN Exposed Pad - Tape & Reel (TR) Active CMOS 4 Push-Pull 2.7V ~ 16V, ±1.35V ~ 8V 5mV 10pA - 10µA 95dB CMRR, 90dB PSRR - - -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
TSX3704IDT

TSX3704IDT

IC COMPARATOR 4 CMOS 14SO

STMicroelectronics

2,480 -
RFQ
TSX3704IDT

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active CMOS 4 Push-Pull 2.7V ~ 16V, ±1.35V ~ 8V 5mV 10pA - 10µA 90dB CMRR, 90dB PSRR - - -40°C ~ 125°C - - Surface Mount 14-SO
TLV9032PWR

TLV9032PWR

IC COMPARATOR 2 GEN PUR 8TSSOP

Texas Instruments

2,294 -
RFQ
TLV9032PWR

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Push-Pull, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA @ 5V 100mA @ 5V 30µA 70dB CMRR, 95dB 100ns - -40°C ~ 125°C - - Surface Mount 8-TSSOP
LMC7221BIMX/NOPB

LMC7221BIMX/NOPB

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

3,269 -
RFQ
LMC7221BIMX/NOPB

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 Open-Drain 2.7V ~ 15V, ±1.35V ~ 7.5V 15mV @ 5V 0.04pA @ 5V 30mA 14µA 75dB CMRR, 80dB PSRR 10µs - -40°C ~ 85°C - - Surface Mount 8-SOIC
BA2903YF-MGE2

BA2903YF-MGE2

IC COMPARATOR 2 GEN PUR 8SOP

Rohm Semiconductor

250 -
RFQ
BA2903YF-MGE2

Datasheet

8-SOIC (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOP
TS393IYDT

TS393IYDT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

4,976 -
RFQ
TS393IYDT

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 71dB CMRR - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
BU7250G-TR

BU7250G-TR

IC COMPARATOR 1 CMOS 5SSOP

Rohm Semiconductor

1,196 -
RFQ
BU7250G-TR

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active CMOS 1 Open-Drain 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11mV @ 3V 1pA (Typ) 6mA @ 3V 35µA 80dB CMRR, 80dB PSRR 750ns (Typ) - -40°C ~ 85°C - - Surface Mount 5-SSOP
BU7253F-E2

BU7253F-E2

IC COMPARATOR 2 CMOS 8SOP

Rohm Semiconductor

859 -
RFQ
BU7253F-E2

Datasheet

8-SOIC (0.173", 4.40mm Width) - Tape & Reel (TR) Active CMOS 2 Open-Drain 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11.5mV 1pA (Typ) 6mA @ 3V 65µA 80dB CMRR, 80dB PSRR 750ns (Typ) - -40°C ~ 85°C - - Surface Mount 8-SOP
MCP6549-I/P

MCP6549-I/P

IC COMPARATOR 4 GEN PUR 14DIP

Microchip Technology

353 -
RFQ
MCP6549-I/P

Datasheet

14-DIP (0.300", 7.62mm) - Tube Active General Purpose 4 CMOS, Open-Drain, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Through Hole 14-PDIP
BA2901YF-CE2

BA2901YF-CE2

IC COMPARATOR 4 GEN PUR 14SOP

Rohm Semiconductor

10,235 -
RFQ
BA2901YF-CE2

Datasheet

14-SOIC (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 4mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOP
LM2903FJ-E2

LM2903FJ-E2

IC COMPARATOR 2 GEN PUR 8SOP

Rohm Semiconductor

4,000 -
RFQ
LM2903FJ-E2

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.05µA @ 1.4V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-SOP-J
BA2901YFV-CE2

BA2901YFV-CE2

IC COMPARATOR 4 GEN PUR 14SSOP

Rohm Semiconductor

1,373 -
RFQ
BA2901YFV-CE2

Datasheet

14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 4mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SSOP-B
LM2903FV-E2

LM2903FV-E2

IC COMPARATOR 2 GEN PUR 8SSOP

Rohm Semiconductor

2,301 -
RFQ
LM2903FV-E2

Datasheet

8-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.05µA @ 1.4V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-SSOP-B
TLV7211AID

TLV7211AID

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

1,070 -
RFQ
TLV7211AID

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 1 Push-Pull 2.7V ~ 15V 5mV @ 5V 0.04pA @ 5V 30mA 18µA 75dB CMRR, 80dB PSRR 10µs - -40°C ~ 85°C - - Surface Mount 8-SOIC
TSX339IPT

TSX339IPT

IC COMPARATOR 4 CMOS 14TSSOP

STMicroelectronics

1,664 -
RFQ
TSX339IPT

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active CMOS 4 Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 5V 10pA @ 5V 20mA 13µA 90dB CMRR, 90dB PSRR - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LM393FVT-E2

LM393FVT-E2

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

5,095 -
RFQ
LM393FVT-E2

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.05µA @ 1.4V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Surface Mount 8-TSSOP-B
LMC7221BIM/NOPB

LMC7221BIM/NOPB

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

164 -
RFQ
LMC7221BIM/NOPB

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 Open-Drain 2.7V ~ 15V, ±1.35V ~ 7.5V 15mV @ 5V 0.04pA @ 5V 30mA 14µA 75dB CMRR, 80dB PSRR 10µs - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM393FV-E2

LM393FV-E2

IC COMPARATOR 2 GEN PUR 8SSOP

Rohm Semiconductor

2,492 -
RFQ
LM393FV-E2

Datasheet

8-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 3V ~ 32V, ±1.5V ~ 16V 4.5mV @ 1.4V 0.05µA @ 1.4V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Surface Mount 8-SSOP-B
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