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
LM2903VN

LM2903VN

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

0
RFQ
LM2903VNDatasheet 8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Through Hole 8-PDIP
LM2901VN

LM2901VN

IC COMP QUAD SGL SUPPLY 14DIP

onsemi

0
RFQ
LM2901VNDatasheet - - Tube Obsolete - - - - - - - - - - - - - - - -
LM2903DMR2

LM2903DMR2

IC COMP DUAL OFFSET LV 8-MICRO

onsemi

0
RFQ
LM2903DMR2Datasheet - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
LA6393DL-E

LA6393DL-E

HIGH-PERFORMANCE QUAD COMPARATOR

Sanyo

2,000
RFQ
LA6393DL-EDatasheet - * Tube Active - - - - - - - - - - - - - - - -
LM339AN

LM339AN

LM339A PRECISION QUAD DIFFERENTI

Texas Instruments

51,220
RFQ
LM339ANDatasheet 14-DIP (0.300", 7.62mm) LM339-N Bulk Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 16mA @ 5V 2mA - 1.3µs (Typ) - 0°C ~ 70°C - - Through Hole 14-PDIP
LM339AN

LM339AN

IC COMPARATOR 4 GEN PUR 14DIP

Harris Corporation

11,567
RFQ
LM339ANDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-DIP
KA339

KA339

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

0
RFQ
KA339Datasheet 14-DIP (0.300", 7.62mm) - Bulk 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 - - Through Hole 14-DIP
KA393DTF

KA393DTF

IC COMPARATOR 2 GEN PUR 8SOIC

Fairchild Semiconductor

2,562
RFQ
KA393DTFDatasheet 8-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
CA0239M96

CA0239M96

IC COMPARATOR 4 GEN PUR 14SOIC

Intersil

2,500
RFQ
CA0239M96Datasheet 14-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 4 Open-Collector, CMOS, DTL, ECL, MOS, TTL 36V, ±18V 5mV @ 5V 0.025µA @ 5V 16mA @ 5V 2mA - 300ns (Typ) - -25°C ~ 80°C - - Surface Mount 14-SOIC
LM3302M96

LM3302M96

IC COMPARATOR 4 GEN PUR 14SOIC

Intersil

71,919
RFQ
LM3302M96Datasheet 14-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 4 Open-Collector, CMOS, DTL, ECL, MOS, TTL 36V, ±18V 20mV @ 5V 0.025µA @ 5V 16mA @ 5V 2mA - 300ns (Typ) - -40°C ~ 85°C - - Surface Mount 14-SOIC
LM339DR2GH

LM339DR2GH

ANA SNGL SUP COMPT QUD

onsemi

21,836
RFQ
LM339DR2GHDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM3302M

LM3302M

IC COMPARATOR 4 GEN PUR 14SOIC

Harris Corporation

17,200
RFQ
LM3302MDatasheet 14-SOIC (0.154", 3.90mm Width) - Bulk Active General Purpose 4 Open-Collector, CMOS, DTL, ECL, MOS, TTL 36V, ±18V 20mV @ 5V 0.025µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 85°C - - Surface Mount 14-SOIC
NCV2901DR2

NCV2901DR2

IC COMP QUAD SGL SUPPLY 14SOIC

onsemi

0
RFQ
NCV2901DR2Datasheet - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
NCV2903DR2

NCV2903DR2

IC COMP DUAL OFFSET LV 8SOIC

onsemi

0
RFQ
NCV2903DR2Datasheet - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
NCX2200GW,125

NCX2200GW,125

Comparator, 30000uV Offset-Max,

NXP Semiconductors

2,355
RFQ
NCX2200GW,125Datasheet 5-TSSOP, SC-70-5, SOT-353 - Bulk Active General Purpose 1 Complementary, Rail-to-Rail 1.3V ~ 5.5V 30mV @ 5.5V 1pA @ 5.5V 68mA @ 5.5V 9µA 70dB CMRR, 80dB PSRR 800ns (Typ) 20mV -40°C ~ 85°C - - Surface Mount 5-TSSOP
KA339D

KA339D

IC COMPARATOR 4 GEN PUR 14SOP

Fairchild Semiconductor

4,820
RFQ
KA339DDatasheet 14-SOIC (0.154", 3.90mm Width) - Tube 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
LA6339M-TLM-E

LA6339M-TLM-E

HIGH-PERFORMANCE QUAD COMPARATOR

Sanyo

2,700
RFQ
LA6339M-TLM-EDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM339SNG

LM339SNG

IC COMPARATOR QUAD SGL 14-DIP

onsemi

0
RFQ
LM339SNGDatasheet - * Bulk Obsolete - - - - - - - - - - - - - - - -
SC239ADR2

SC239ADR2

SINGLE SUPPLY QUAD COMPARATORS

onsemi

87,500
RFQ
SC239ADR2Datasheet - * Bulk Active - - - - - - - - - - - - - - - -
LM339ANS

LM339ANS

QUAD COMPARATOR

Texas Instruments

9,050
RFQ
LM339ANSDatasheet - * Bulk Active - - - - - - - - - - - - - - - -
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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.

Can I order based on the stock shown on this page?

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.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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