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
KA393

KA393

IC COMPARATOR 2 DIFF 8SOIC

Fairchild Semiconductor

41,900 -
RFQ
KA393

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Active Differential 2 Open-Drain 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
RS339XP

RS339XP

IC COMPARATOR 2 GEN PUR 14SOIC

Runic Technology

7,840 -
RFQ
RS339XP

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) 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 14-SOIC
MAX9027EBT-T

MAX9027EBT-T

IC COMPARATOR 1 GEN PUR 6WLP

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX9027EBT-T

Datasheet

6-WFBGA, WLBGA Beyond-the-Rails™ Tape & Reel (TR) Obsolete General Purpose 1 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 5mV @ 5V 0.001µA @ 5V 50mA 1.25µA 50.45dB CMRR, 60dB PSRR 40µs 4mV -40°C ~ 85°C - - Surface Mount 6-WLP
TSM9120EXK+T

TSM9120EXK+T

IC COMPARATOR 1 GEN PUR SC70-5

Touchstone Semiconductor

5,835 -
RFQ
TSM9120EXK+T

Datasheet

6-VSSOP (5 Lead), SC-88A, SOT-353 TSM91x Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 1.6V ~ 5.5V 5mV 0.001µA 50mA 800nA 66.02dB CMRR, 80dB PSRR 45µs 4mV -40°C ~ 85°C - - Surface Mount SC-70-5
TSM9120ESA+T

TSM9120ESA+T

IC COMPARATOR 1 GEN PUR 8SOIC

Touchstone Semiconductor

5,000 -
RFQ
TSM9120ESA+T

Datasheet

8-SOIC (0.154", 3.90mm Width) TSM91x Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 1.6V ~ 5.5V 5mV 0.001µA 50mA 800nA 66.02dB CMRR, 80dB PSRR 45µs 4mV -40°C ~ 85°C - - Surface Mount 8-SOIC
LM2901DR

LM2901DR

IC COMPARATOR 4 GEN PUR 14SOIC

UMW

2,500 -
RFQ
LM2901DR

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V - 2.5mA - - - -40°C ~ 105°C - - Surface Mount 14-SOP
LM339AM

LM339AM

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

0 -
RFQ
LM339AM

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube 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
LM293DG

LM293DG

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

0 -
RFQ
LM293DG

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -25°C ~ 85°C - - Surface Mount 8-SOIC
TLV2352IPWLE

TLV2352IPWLE

DUAL COMPARATOR

Texas Instruments

10,000 -
RFQ
TLV2352IPWLE

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
LMV331IDBVRE4

LMV331IDBVRE4

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

2,794 -
RFQ
LMV331IDBVRE4

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 1 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 150µA - 600ns - -40°C ~ 85°C - - Surface Mount SOT-23-5
LMV331M5X-TI

LMV331M5X-TI

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

123,000 -
RFQ
LMV331M5X-TI

Datasheet

SC-74A, SOT-753 - Bulk Active General Purpose 1 CMOS, Open-Collector, TTL 2.7V ~ 5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 120µA - 600ns (Typ) - -40°C ~ 85°C - - Surface Mount SOT-23-5
MAX9022ASA

MAX9022ASA

IC COMPARATOR 2 GEN PUR 8SOIC

Analog Devices Inc./Maxim Integrated

0 -
RFQ
MAX9022ASA

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 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 8-SOIC
LMV331M5X

LMV331M5X

IC COMPARATOR 1 GEN PUR SOT23-5

National Semiconductor

5,176 -
RFQ
LMV331M5X

Datasheet

SC-74A, SOT-753 - Bulk Active General Purpose 1 CMOS, Open-Collector, TTL 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 120µA - 600ns - -40°C ~ 85°C - - Surface Mount SOT-23-5
NCX2202GW,125

NCX2202GW,125

IC COMPARATOR 1 GEN PUR 5TSSOP

NXP USA Inc.

0 -
RFQ
NCX2202GW,125

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 1.3V ~ 5.5V 30mV @ 5.5V 1pA - 6µA 70dB CMRR, 80dB PSRR 0.8µs 20mV -40°C ~ 85°C - - Surface Mount 5-TSSOP
MDNCV2200AMUTBG

MDNCV2200AMUTBG

IC COMPARATOR 1 GEN PUR 6UDFN

onsemi

0 -
RFQ

-

6-UFDFN - Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 0.85V ~ 6V 5mV @ 6V 1pA @ 6V 60mA @ 6V 15µA 70dB CMRR, 80dB PSRR 750ns 20mV -40°C ~ 125°C - - Surface Mount 6-UDFN (1.2x1)
LM393AMX

LM393AMX

IC COMPARATOR 2 DIFF 8SOIC

onsemi

0 -
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM311DR

LM311DR

IC COMPARATOR 1 GEN PUR 8SOIC

UMW

2,500 -
RFQ
LM311DR

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 DTL, MOS, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOP
LM3302DR

LM3302DR

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

0 -
RFQ
LM3302DR

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 28V, ±1V ~ 14V 20mV @ 28V 0.5µA @ 5V 20mA 800µA - - - -40°C ~ 85°C - - Surface Mount 14-SOIC
TSM933CUA+T

TSM933CUA+T

IC COMPARATOR 2 W/VOLT REF 8MSOP

Touchstone Semiconductor

4,928 -
RFQ

-

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) TSM93x Tape & Reel (TR) Obsolete with Voltage Reference 2 CMOS, Push-Pull, TTL 2.5V ~ 11V, ±1.25V ~ 5.5V 10mV @ 2.5V - 40mA 4.5µA 80dB CMRR, 80dB PSRR 12µs 50mV 0°C ~ 70°C - - Surface Mount 8-MSOP
TSM932CUA+T

TSM932CUA+T

IC COMPARATOR 2 W/VOLT REF 8MSOP

Touchstone Semiconductor

4,782 -
RFQ

-

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) TSM93x Tape & Reel (TR) Obsolete with Voltage Reference 2 CMOS, Push-Pull, TTL 2.5V ~ 11V, ±1.25V ~ 5.5V 10mV @ 2.5V - 40mA 4.5µA 80dB CMRR, 80dB PSRR 12µs 50mV 0°C ~ 70°C - - Surface Mount 8-MSOP
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