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
MCP6543-E/SN

MCP6543-E/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

0
RFQ
MCP6543-E/SNDatasheet 8-SOIC (0.154", 3.90mm Width) - 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 - - Surface Mount 8-SOIC
MCP6548-E/MS

MCP6548-E/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

0
RFQ
MCP6548-E/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - 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 - - Surface Mount 8-MSOP
MCP6548T-E/MS

MCP6548T-E/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

0
RFQ
MCP6548T-E/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) 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 - - Surface Mount 8-MSOP
MCP6543-E/MS

MCP6543-E/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

0
RFQ
MCP6543-E/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - 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 - - Surface Mount 8-MSOP
MCP6543T-E/MS

MCP6543T-E/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

0
RFQ
MCP6543T-E/MSDatasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) 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 - - Surface Mount 8-MSOP
LM393DE4

LM393DE4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
LM393DE4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM393DG4

LM393DG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
LM393DG4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
UPC393GR-9LG-E2-A

UPC393GR-9LG-E2-A

LEGACY LIC LEGACY TSSOP OPERATIO

Renesas Electronics Corporation

0
RFQ
UPC393GR-9LG-E2-ADatasheet 8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 32V, ±1V ~ 16V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
LM2903DE4

LM2903DE4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
LM2903DE4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM2903DG4

LM2903DG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
LM2903DG4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM393PWG4

LM393PWG4

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

0
RFQ
LM393PWG4Datasheet 8-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-TSSOP
LM339NE4

LM339NE4

IC COMPARATOR 4 DIFF 14DIP

Texas Instruments

2
RFQ
LM339NE4Datasheet 14-DIP (0.300", 7.62mm) - Tube Discontinued at Digi-Key General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-PDIP
LM393TL

LM393TL

IC COMPARATOR 2 GEN PUR 8DSBGA

Texas Instruments

0
RFQ
LM393TLDatasheet 8-WFBGA, DSBGA - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - 700ns - 0°C ~ 70°C - - Surface Mount 8-DSBGA
LM3302N/NOPB

LM3302N/NOPB

IC COMPARATOR 4 GEN PUR 14DIP

Texas Instruments

0
RFQ
LM3302N/NOPBDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 28V, ±1V ~ 14V 20mV @ 28V 0.5µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Through Hole 14-PDIP
TL331IDBVTE4

TL331IDBVTE4

IC COMPARATOR 1 DIFF SOT23-5

Texas Instruments

0
RFQ
TL331IDBVTE4Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Obsolete General Purpose 1 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 700µA - - - -40°C ~ 85°C - - Surface Mount SOT-23-5
KA393ADTF

KA393ADTF

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

0
RFQ
KA393ADTFDatasheet 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
NCX2200GM,132

NCX2200GM,132

IC COMPARATOR 1 GEN PUR 6XSON

NXP USA Inc.

0
RFQ
NCX2200GM,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, SOT886 (1.45x1)
TS372CD

TS372CD

IC COMPARATOR 2 DIFF 8SOIC

STMicroelectronics

0
RFQ
TS372CDDatasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Differential 2 CMOS, MOS, Open-Drain, TTL 3V ~ 16V, ±1.5V ~ 8V 10mV @ 5V 1pA 20mA 375µA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TS372CN

TS372CN

IC COMPARATOR 2 DIFF 8DIP

STMicroelectronics

0
RFQ
TS372CNDatasheet 8-DIP (0.300", 7.62mm) - Tube Obsolete Differential 2 CMOS, MOS, Open-Drain, TTL 3V ~ 16V, ±1.5V ~ 8V 10mV @ 5V 1pA 20mA 375µA - - - 0°C ~ 70°C - - Through Hole 8-DIP
TLV9020DCKR

TLV9020DCKR

SINGLE LOW-VOLTAGE COMPARATOR WI

Texas Instruments

0
RFQ
TLV9020DCKRDatasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 1.65V ~ 5.5V 1.5mV @ 5V 5pA 100mA 35µA 70dB CMRR, 95dB PSRR 100ns (Typ) - -40°C ~ 125°C - - Surface Mount SC-70-5
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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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