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
LM239AN

LM239AN

IC COMPARATOR 4 GEN PUR 14DIP

STMicroelectronics

0
RFQ
LM239ANDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 32V, ±1V ~ 16V 2mV @ 30V 0.1µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Through Hole 14-DIP
LM319N

LM319N

IC COMPARATOR 2 GEN PUR 14DIP

STMicroelectronics

0
RFQ
LM319NDatasheet 14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Open-Emitter, TTL 5V ~ 30V, ±2.5V ~ 15V 8mV @ ±15V 1µA @ ±15V - 12.5mA - - - 0°C ~ 70°C - - Through Hole 14-DIP
S-89240BC-I8T1U

S-89240BC-I8T1U

IC COMPARATOR 2 CMOS SNT-8A

ABLIC Inc.

0
RFQ
S-89240BC-I8T1UDatasheet 8-SMD, Flat Leads - Tape & Reel (TR) Active CMOS 2 - 1.8V ~ 5.5V 4mV @ 5V 1pA (Typ) 3.5mA (Min) 9µA 70dB CMRR, 70dB PSRR 100µs (Typ) - -40°C ~ 85°C - - Surface Mount SNT-8A
NJM2903CAV-TE1

NJM2903CAV-TE1

IC COMPARATOR 2 GEN PUR 8SSOP

Nisshinbo Micro Devices Inc.

0
RFQ
NJM2903CAV-TE1Datasheet 8-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 MOS, Open-Collector, TTL 2V ~ 36V 2mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SSOP
LM339ADRG4

LM339ADRG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
RFQ
LM339ADRG4Datasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LM2901VDTBR2

LM2901VDTBR2

IC COMPARATOR 4 GEN PUR 14TSSOP

onsemi

0
RFQ
LM2901VDTBR2Datasheet 14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LMV393IDDURG4

LMV393IDDURG4

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

0
RFQ
LMV393IDDURG4Datasheet 8-VFSOP (0.091", 2.30mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-VSSOP
LM293DRG4

LM293DRG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

0
RFQ
LM293DRG4Datasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -25°C ~ 85°C - - Surface Mount 8-SOIC
LM339DRG4

LM339DRG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

0
RFQ
LM339DRG4Datasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
LM339LVDR

LM339LVDR

5.5-V, LOW-VOLTAGE STANDARD QUAD

Texas Instruments

0
RFQ
LM339LVDRDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Drain 1.65V ~ 5.5V 2mV @ 5V 5pA @ 5V 100mA @ 5V 35µA 65dB CMRR, 80dB PSRR 600ns (Typ) - -40°C ~ 125°C - - Surface Mount 14-SOIC
LMV393TP-SR

LMV393TP-SR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

0
RFQ
LMV393TP-SRDatasheet 8-SOIC (0.154", 3.90mm Width) - Cut Tape (CT) Discontinued at Digi-Key General Purpose 2 Open-Drain, Rail-to-Rail 1.8V ~ 5.5V 3.5mV @ 5.5V 6pA @ 5.5V 25mA @ 5.5V 70µA 70dB CMRR, 75dB PSRR 120ns (Typ) 14mV -40°C ~ 85°C - - Surface Mount 8-SOP
LMV393IDGKRG4

LMV393IDGKRG4

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

0
RFQ
LMV393IDGKRG4Datasheet 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 85°C - - Surface Mount 8-VSSOP
NJM390AF-TE1

NJM390AF-TE1

IC COMPARATOR 1 GEN PUR SOT23-5

Nisshinbo Micro Devices Inc.

0
RFQ
NJM390AF-TE1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 3mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.2mA - - - -40°C ~ 125°C - - Surface Mount SOT-23-5 (MTP5)
NJU77240F-TE1

NJU77240F-TE1

IC COMPARATOR 1 CMOS SOT23-5

Nisshinbo Micro Devices Inc.

0
RFQ
NJU77240F-TE1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active CMOS 1 Open-Drain 1.8V ~ 5.5V, ±0.9V ~ 2.75V 7mV @ 3V 1pA @ 3V - 14µA 70dB CMRR, 85dB PSRR 840ns (Typ) - -40°C ~ 125°C - - Surface Mount SOT-23-5 (MTP5)
NJU77241F-TE1

NJU77241F-TE1

IC COMPARATOR 1 CMOS SOT23-5

Nisshinbo Micro Devices Inc.

0
RFQ
NJU77241F-TE1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active CMOS 1 Open-Drain 1.8V ~ 5.5V, ±0.9V ~ 2.75V 7mV @ 3V 1pA @ 3V - 14µA 70dB CMRR, 85dB PSRR 840ns (Typ) - -40°C ~ 125°C - - Surface Mount SOT-23-5 (MTP5)
NJU77240F3-TE1

NJU77240F3-TE1

IC COMPARATOR 1 CMOS SC88A

Nisshinbo Micro Devices Inc.

0
RFQ
NJU77240F3-TE1Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active CMOS 1 Open-Drain 1.8V ~ 5.5V, ±0.9V ~ 2.75V 7mV @ 3V 1pA @ 3V - 14µA 70dB CMRR, 85dB PSRR 840ns (Typ) - -40°C ~ 125°C - - Surface Mount SC-88A
NJU77231F3-TE1

NJU77231F3-TE1

IC COMPARATOR 1 GEN PUR SC88A

Nisshinbo Micro Devices Inc.

0
RFQ
NJU77231F3-TE1Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Push-Pull 1.8V ~ 5.5V, ±0.9V ~ 2.75V 7mV @ 3V 1pA @ 3V - 14µA 70dB CMRR, 85dB PSRR 780ns (Typ) - -40°C ~ 125°C - - Surface Mount SC-88A
NJU77230F3-TE1

NJU77230F3-TE1

IC COMPARATOR 1 CMOS SC88A

Nisshinbo Micro Devices Inc.

0
RFQ
NJU77230F3-TE1Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active CMOS 1 Push-Pull 1.8V ~ 5.5V, ±0.9V ~ 2.75V 7mV @ 3V 1pA @ 3V - 14µA 70dB CMRR, 85dB PSRR 780ns (Typ) - -40°C ~ 125°C - - Surface Mount SC-88A
NJU77230F-TE1

NJU77230F-TE1

IC COMPARATOR 1 CMOS SOT23-5

Nisshinbo Micro Devices Inc.

0
RFQ
NJU77230F-TE1Datasheet SC-74A, SOT-753 - Tape & Reel (TR) Active CMOS 1 Push-Pull 1.8V ~ 5.5V, ±0.9V ~ 2.75V 7mV @ 3V 1pA @ 3V - 14µA 70dB CMRR, 85dB PSRR 780ns (Typ) - -40°C ~ 125°C - - Surface Mount SOT-23-5 (MTP5)
NJM391AF3-TE1

NJM391AF3-TE1

IC COMPARATOR 1 GEN PUR SC88A

Nisshinbo Micro Devices Inc.

0
RFQ
NJM391AF3-TE1Datasheet 5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 3mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.2mA - - - -40°C ~ 125°C - - Surface Mount SC-88A
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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.

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