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
LM393PSR-P

LM393PSR-P

PROTOTYPE

Texas Instruments

0
RFQ
LM393PSR-PDatasheet 8-SOIC (0.209", 5.30mm Width) - Bulk Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 5mV @ 5V 0.25µA @ 5V 6mA (Min) 2.5mA - 300ns (Typ) - 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LM2901QDRSV

LM2901QDRSV

PROTOTYPE

Texas Instruments

0
RFQ
LM2901QDRSVDatasheet 14-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 16mA 2.5mA - - - -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
LM119JRQMLV

LM119JRQMLV

HIGH SPEED DUAL COMPARATOR 14-CD

Texas Instruments

0
RFQ
LM119JRQMLVDatasheet 14-CDIP (0.300", 7.62mm) - Tube Active General Purpose 2 Open-Collector, DTL, RTL, TTL 36V 4mV @ ±15V 0.5µA @ ±15V - 4.5mA, 11.5mA - - - -55°C ~ 125°C - - Through Hole 14-CDIP
LM119 MDE

LM119 MDE

HIGH SPEED DUAL COMPARATOR 0-DIE

Texas Instruments

0
RFQ
LM119 MDEDatasheet Die - Tube Active General Purpose 2 Open-Collector, DTL, RTL, TTL 36V 4mV @ ±15V 0.5µA @ ±15V - 4.5mA, 11.5mA - - - -55°C ~ 125°C - - Surface Mount Die
LM193 MD8

LM193 MD8

LOW POWER LOW OFFSET VOLTAGE DUA

Texas Instruments

0
RFQ
LM193 MD8Datasheet Die - Tube Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 1000pA @ 5V 6mA 2.5mA 60dB CMRR, 60dB PSRR 700ns (Typ) - -55°C ~ 125°C - - Surface Mount Die
LM393P-NG

LM393P-NG

PROTOTYPE

Texas Instruments

0
RFQ
LM393P-NGDatasheet 8-DIP (0.300", 7.62mm) - Bulk Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 6mA @ 5V 1mA - 1µs (Typ) - 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LM2901QPWRRB

LM2901QPWRRB

PROTOTYPE

Texas Instruments

0
RFQ
LM2901QPWRRBDatasheet 14-TSSOP (0.173", 4.40mm Width) - Bulk Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 16mA 2.5mA - - - -40°C ~ 125°C (TJ) - - Surface Mount 14-TSSOP
LM2901MX/ELLI956

LM2901MX/ELLI956

PROTOTYPE

Texas Instruments

0
RFQ
LM2901MX/ELLI956Datasheet 14-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 16mA 2.5mA - - - -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
LM2903MX/E7002290

LM2903MX/E7002290

PROTOTYPE

Texas Instruments

0
RFQ
LM2903MX/E7002290Datasheet 8-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 6mA 1mA - - - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM2903M/ELLI699

LM2903M/ELLI699

PROTOTYPE

Texas Instruments

0
RFQ
LM2903M/ELLI699Datasheet 8-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - 700ns (Typ) - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM139AJ/883

LM139AJ/883

LOW POWER LOW OFFSET VOLTAGE QUA

Texas Instruments

0
RFQ
LM139AJ/883Datasheet 14-CDIP (0.300", 7.62mm) - Tube Active General Purpose 4 Open-Collector, Open-Drain 5V ~ 30V, ±2.5V ~ 15V 2mV @ 30V 1000pA @ 5V 20mA 2mA 70dB CMRR, 60dB PSRR 1.3µs (Typ) 10mV -55°C ~ 125°C - - Through Hole 14-CDIP
LM2903QPWRRBG4

LM2903QPWRRBG4

PROTOTYPE

Texas Instruments

0
RFQ
LM2903QPWRRBG4Datasheet 8-TSSOP (0.173", 4.40mm Width) - Bulk Discontinued at Digi-Key General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 6mA 1mA - - - -40°C ~ 125°C (TA) - - Surface Mount 8-TSSOP
LM193H/883

LM193H/883

LOW POWER LOW OFFSET VOLTAGE DUA

Texas Instruments

0
RFQ
LM193H/883Datasheet TO-99-8 Metal Can - Tray Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 1000pA @ 5V 6mA 2.5mA 60dB CMRR, 60dB PSRR 700ns (Typ) - -55°C ~ 125°C - - Through Hole TO-99-8
LM119WGRQMLV

LM119WGRQMLV

HIGH SPEED DUAL COMPARATOR 10-CF

Texas Instruments

0
RFQ
LM119WGRQMLVDatasheet 10-CSOIC (0.241", 6.12mm Width) - Tray Active General Purpose 2 Open-Collector, DTL, RTL, TTL 36V 4mV @ ±15V 0.5µA @ ±15V - 4.5mA, 11.5mA - - - -55°C ~ 125°C - - Surface Mount 10-CFP
LM139AW

LM139AW

QUAD DIFFERENTIAL COMPARATOR 14-

Texas Instruments

0
RFQ
LM139AWDatasheet 14-CFlatPack - Tube Active General Purpose 4 Open-Collector, Open-Drain 5V ~ 30V, ±2.5V ~ 15V 2mV @ 5V 0.1µA @ 5V 16mA @ 5V 2mA - 300ns (Typ) - -55°C ~ 125°C - - Surface Mount 14-CFP
LM139AWGRQMLV

LM139AWGRQMLV

LOW POWER LOW OFFSET VOLTAGE QUA

Texas Instruments

0
RFQ
LM139AWGRQMLVDatasheet 14-CSOIC (0.250", 6.35mm Width) - Tray Active General Purpose 4 Open-Collector, Open-Drain 5V ~ 30V, ±2.5V ~ 15V 2mV @ 30V 1000pA @ 5V 6mA 2mA 70dB CMRR, 60dB PSRR 1.3µs (Typ) 10mV -55°C ~ 125°C - - Surface Mount 14-CFP
LM2903MX/ELLI958

LM2903MX/ELLI958

PROTOTYPE

Texas Instruments

0
RFQ
LM2903MX/ELLI958Datasheet 8-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 6mA 1mA - - - -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
LM193AHRQMLV

LM193AHRQMLV

LOW POWER LOW OFFSET VOLTAGE DUA

Texas Instruments

0
RFQ
LM193AHRQMLVDatasheet TO-99-8 Metal Can - Tray Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 1000pA @ 5V 6mA 2.5mA 60dB CMRR, 60dB PSRR 700ns (Typ) - -55°C ~ 125°C - - Through Hole TO-99-8
LM139AW-SMD

LM139AW-SMD

LOW POWER LOW OFFSET VOLTAGE QUA

Texas Instruments

0
RFQ
LM139AW-SMDDatasheet 14-CFlatPack - Tube Active General Purpose 4 Open-Collector, Open-Drain 5V ~ 30V, ±2.5V ~ 15V 2mV @ 30V 1000pA @ 5V 20mA 2mA 70dB CMRR, 70dB PSRR 1.3µs (Typ) 10mV -55°C ~ 125°C - - Surface Mount 14-CFP
LM119E-SMD

LM119E-SMD

HIGH SPEED DUAL COMPARATOR 20-LC

Texas Instruments

0
RFQ
LM119E-SMDDatasheet 20-CLCC - Bulk Active General Purpose 2 Open-Collector, DTL, RTL, TTL 36V 4mV @ ±15V 0.5µA @ ±15V - 4.5mA, 11.5mA - - - -55°C ~ 125°C - - Surface Mount 20-LCCC (8.89x8.89)
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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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