Comparators

Manufacturer 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
LM293DRG4 Texas Instruments

LM293DRG4

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

4,625
RFQ
LM293DRG4 Datasheet

Datasheet

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 Texas Instruments

LM339DRG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

4,308
RFQ
LM339DRG4 Datasheet

Datasheet

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 Texas Instruments

LM339LVDR

5.5-V, LOW-VOLTAGE STANDARD QUAD

Texas Instruments

2,665
RFQ
LM339LVDR Datasheet

Datasheet

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 3PEAK

LMV393TP-SR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

3,402
RFQ
LMV393TP-SR Datasheet

Datasheet

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 Texas Instruments

LMV393IDGKRG4

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

4,016
RFQ
LMV393IDGKRG4 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJM390AF-TE1

IC COMPARATOR 1 GEN PUR SOT23-5

Nisshinbo Micro Devices Inc.

4,874
RFQ
NJM390AF-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJU77240F-TE1

IC COMPARATOR 1 CMOS SOT23-5

Nisshinbo Micro Devices Inc.

3,322
RFQ
NJU77240F-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJU77241F-TE1

IC COMPARATOR 1 CMOS SOT23-5

Nisshinbo Micro Devices Inc.

4,989
RFQ
NJU77241F-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJU77240F3-TE1

IC COMPARATOR 1 CMOS SC88A

Nisshinbo Micro Devices Inc.

1,978
RFQ
NJU77240F3-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJU77231F3-TE1

IC COMPARATOR 1 GEN PUR SC88A

Nisshinbo Micro Devices Inc.

1,926
RFQ
NJU77231F3-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJU77230F3-TE1

IC COMPARATOR 1 CMOS SC88A

Nisshinbo Micro Devices Inc.

2,695
RFQ
NJU77230F3-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJU77230F-TE1

IC COMPARATOR 1 CMOS SOT23-5

Nisshinbo Micro Devices Inc.

2,697
RFQ
NJU77230F-TE1 Datasheet

Datasheet

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 Nisshinbo Micro Devices Inc.

NJM391AF3-TE1

IC COMPARATOR 1 GEN PUR SC88A

Nisshinbo Micro Devices Inc.

4,399
RFQ
NJM391AF3-TE1 Datasheet

Datasheet

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
NJM390AF3-TE1 Nisshinbo Micro Devices Inc.

NJM390AF3-TE1

IC COMPARATOR 1 GEN PUR SC88A

Nisshinbo Micro Devices Inc.

4,907
RFQ
NJM390AF3-TE1 Datasheet

Datasheet

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
NJM2903CRB1-TE1 Nisshinbo Micro Devices Inc.

NJM2903CRB1-TE1

IC COMPARATOR 2 GEN PUR 8TVSP

Nisshinbo Micro Devices Inc.

2,339
RFQ
NJM2903CRB1-TE1 Datasheet

Datasheet

8-VSSOP, 8-MSOP (0.110", 2.80mm Width) - Tape & Reel (TR) Active General Purpose 2 MOS, Open-Collector, TTL 2V ~ 36V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-TVSP
NJM2903CV-TE1 Nisshinbo Micro Devices Inc.

NJM2903CV-TE1

IC COMPARATOR 2 GEN PUR 8SSOP

Nisshinbo Micro Devices Inc.

3,974
RFQ
NJM2903CV-TE1 Datasheet

Datasheet

8-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 MOS, Open-Collector, TTL 2V ~ 36V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SSOP
LM239DRG4 Texas Instruments

LM239DRG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

3,854
RFQ
LM239DRG4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM339APWRG4 Texas Instruments

LM339APWRG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

2,347
RFQ
LM339APWRG4 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 3mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-TSSOP
LMV393QDRG4Q1 Texas Instruments

LMV393QDRG4Q1

IC COMPARATOR 2 GEN PUR 8SOIC

Texas Instruments

3,174
RFQ
LMV393QDRG4Q1 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Discontinued at Digi-Key General Purpose 2 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.025µA @ 5V 84mA @ 5V 250µA - 600ns - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM393APSR Texas Instruments

LM393APSR

IC COMPARATOR 2 DIFF 8SO

Texas Instruments

1,991
RFQ
LM393APSR Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Active 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-SO
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Comparators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Comparators components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Comparators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Comparators FAQ

Can FPGAX source both active and end-of-life Comparators components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Comparators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.