Comparators

Manufacturers 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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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
MCP6548-E/P

MCP6548-E/P

IC COMPARATOR 1 GEN PUR 8DIP

Microchip Technology

0
RFQ
MCP6548-E/PDatasheet 8-DIP (0.300", 7.62mm) - Tube Active General Purpose 1 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 ~ 125°C - - Through Hole 8-PDIP
MCP6543-E/P

MCP6543-E/P

IC COMPARATOR 1 GEN PUR 8DIP

Microchip Technology

0
RFQ
MCP6543-E/PDatasheet 8-DIP (0.300", 7.62mm) - Tube Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V - 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 125°C - - Through Hole 8-PDIP
KA339ADTF

KA339ADTF

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

0
RFQ
KA339ADTFDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) 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
LM2901 MWA

LM2901 MWA

IC COMPARATR 4 GEN PUR WAFERSALE

Texas Instruments

0
RFQ
LM2901 MWADatasheet Die - Bulk Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount Wafersale
LM393ADG4

LM393ADG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
LM393ADG4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TS393CD

TS393CD

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

0
RFQ
TS393CDDatasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 71dB CMRR - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TS393CN

TS393CN

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

0
RFQ
TS393CNDatasheet 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 71dB CMRR - - 0°C ~ 70°C - - Through Hole 8-DIP
TSM931CUA+T

TSM931CUA+T

IC COMPARATOR W/REF LP 8MSOP

Touchstone Semiconductor

22
RFQ
TSM931CUA+TDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Cut Tape (CT) Obsolete with Voltage Reference 1 CMOS, Push-Pull, TTL 2.5V ~ 11V, ±1.25V ~ 5.5V 10mV @ 2.5V - 40mA 3.2µA 80dB CMRR, 80dB PSRR 12µs 50mV 0°C ~ 70°C - - Surface Mount 8-MSOP
LM393MX

LM393MX

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

0
RFQ
LM393MXDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
BU7250SG-TR

BU7250SG-TR

IC COMPARATOR 1 GEN PUR 5SSOP

Rohm Semiconductor

0
RFQ
BU7250SG-TRDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11mV @ 3V 1pA (Typ) 6mA @ 3V 35µA 80dB CMRR, 80dB PSRR 250ns (Typ) - -40°C ~ 105°C - - Surface Mount 5-SSOP
TS861IN

TS861IN

IC COMPARATOR 1 GEN PUR 8DIP

STMicroelectronics

0
RFQ
TS861INDatasheet 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 1 Push-Pull 2.7V ~ 10V 15mV @ 5V 300pA @ 5V - 16µA 70dB CMRR 2µs - -40°C ~ 85°C - - Through Hole 8-DIP
NCX2200GF3,132

NCX2200GF3,132

IC COMPARATOR 1 GEN PUR 6XSON

NXP USA Inc.

0
RFQ
NCX2200GF3,132Datasheet 6-XFDFN - Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.3V ~ 5.5V 30mV @ 5.5V 1pA @ 5.5V - 6µA 70dB CMRR, 80dB PSRR 800ns 20mV -40°C ~ 85°C - - Surface Mount 6-XSON, SOT891 (1x1)
BU7253SF-E2

BU7253SF-E2

IC COMPARATOR 2 CMOS 8SOP

Rohm Semiconductor

0
RFQ
BU7253SF-E2Datasheet 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 ~ 105°C - - Surface Mount 8-SOP
TS3704IN

TS3704IN

IC COMPARATOR 4 GEN PUR 14DIP

STMicroelectronics

0
RFQ
TS3704INDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Push-Pull 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 80dB CMRR - - -40°C ~ 125°C - - Through Hole 14-DIP
UPC393GR(5)-9LG-E1-A

UPC393GR(5)-9LG-E1-A

LINEAR IC TSSOP COMPARATOR OTHER

Renesas Electronics Corporation

0
RFQ
UPC393GR(5)-9LG-E1-ADatasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 32V, ±1V ~ 16V 2.5mV @ 5V 0.06µA @ 5V 16mA @ 5V 800µA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
LM311PWG4

LM311PWG4

IC COMPARATOR 1 GEN PUR 8TSSOP

Texas Instruments

0
RFQ
LM311PWG4Datasheet 8-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-TSSOP
MAX9031AUK-T

MAX9031AUK-T

IC COMPARATOR 1 GEN PUR SOT23-5

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX9031AUK-TDatasheet SC-74A, SOT-753 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 1mV @ 5V 0.008µA @ 5V - 55µA 100dB CMRR, 100dB PSRR 228ns 4mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MAX9031AXK-T

MAX9031AXK-T

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX9031AXK-TDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 1mV @ 5V 0.008µA @ 5V - 55µA 100dB CMRR, 100dB PSRR 228ns 4mV -40°C ~ 125°C - - Surface Mount SC-70-5
LM311DG4

LM311DG4

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

0
RFQ
LM311DG4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 1 MOS, Open-Collector, Open-Emitter, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM339MX

LM339MX

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

0
RFQ
LM339MXDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
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Category Overview

Comparators Products & Selection Guide

Comparators are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Comparators. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Comparators?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

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Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

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