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
HMC874LC3CTR Analog Devices Inc.

HMC874LC3CTR

IC COMPARATOR 1 GEN PUR 16SMT

Analog Devices Inc.

2,145
RFQ
HMC874LC3CTR Datasheet

Datasheet

16-LFQFN Exposed Pad - Tape & Reel (TR) Active General Purpose 1 PECL 3.3V 5mV 15µV 40mA 11mA 38dB PSRR 0.11ns 1mV -40°C ~ 85°C - - Surface Mount 16-SMT (3x3)
HMC675LC3C Analog Devices Inc.

HMC675LC3C

IC COMPARATOR 1 GEN PUR 16SMT

Analog Devices Inc.

3,518
RFQ
HMC675LC3C Datasheet

Datasheet

16-LFQFN Exposed Pad - Strip Active General Purpose 1 - 3.3V 5mV 15µA 20mA 9mA 35dB PSRR 0.13ns 1mV -40°C ~ 85°C - - Surface Mount 16-SMT (3x3)
LM2901BIRTER Texas Instruments

LM2901BIRTER

36-V, QUAD DIFFERENTIAL STANDARD

Texas Instruments

3,483
RFQ
LM2901BIRTER Datasheet

Datasheet

16-WFQFN Exposed Pad - Tape & Reel (TR) Active Differential 4 Open-Collector, Open-Drain 2V ~ 36V 3.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 1.2mA - 1µs (Typ) - -40°C ~ 125°C - - Surface Mount 16-WQFN (3x3)
LM2903PWRG3 Texas Instruments

LM2903PWRG3

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

4,036
RFQ
LM2903PWRG3 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active 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-TSSOP
LM311PSR Texas Instruments

LM311PSR

IC COMPARATOR 1 GEN PUR 8SO

Texas Instruments

3,718
RFQ
LM311PSR Datasheet

Datasheet

8-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Active General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SO
LM331AU-S5TR 3PEAK

LM331AU-S5TR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

2,728
RFQ
LM331AU-S5TR Datasheet

Datasheet

SC-74A, SOT-753 LM331AU Tape & Reel (TR) Active Differential 1 Open-Collector, Rail-to-Rail 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.004µA @ 5V - 300µA - - - -40°C ~ 125°C - - Surface Mount SOT-23-5
LM393PWRG3 Texas Instruments

LM393PWRG3

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

4,000
RFQ
LM393PWRG3 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active 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
LMV331X-SC5R 3PEAK

LMV331X-SC5R

IC COMPARATOR GEN PUR 1 SOT353

3PEAK

2,895
RFQ
LMV331X-SC5R Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 LMV331X Tape & Reel (TR) Active General Purpose 1 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 5.5V 4mV @ 5V 30pA @ 5V 125mA @ 5V 75µA 80dB CMRR, 80dB PSRR 170ns 10mV -40°C ~ 125°C - - Surface Mount SOT-353 (SC-70-5)
LM331AU2-S5TR 3PEAK

LM331AU2-S5TR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

2,459
RFQ
LM331AU2-S5TR Datasheet

Datasheet

SC-74A, SOT-753 LM331AU2 Tape & Reel (TR) Active Differential 1 Open-Collector, Rail-to-Rail 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.004µA @ 5V - 300µA - - - -40°C ~ 125°C - - Surface Mount SOT-23-5
LM331A-S5TR 3PEAK

LM331A-S5TR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

2,387
RFQ
LM331A-S5TR Datasheet

Datasheet

SC-74A, SOT-753 LM331A Tape & Reel (TR) Active Differential 1 Open-Collector, Rail-to-Rail 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.004µA @ 5V - 300µA - - - -40°C ~ 125°C - - Surface Mount SOT-23-5
LM393A-TSR 3PEAK

LM393A-TSR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

2,065
RFQ
LM393A-TSR Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active Differential 2 Open-Collector, CMOS, TTL 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.001µA @ 5V 7µA 300µA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
AS393AMTR-E1 Diodes Incorporated

AS393AMTR-E1

IC COMPARATOR 2 GEN PUR 8SOIC

Diodes Incorporated

3,908
RFQ
AS393AMTR-E1 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 36V, ±1V ~ 18V 3mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM2903A-SR 3PEAK

LM2903A-SR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

3,800
RFQ
LM2903A-SR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 2 Open-Collector, CMOS, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 15mA 300µA - - - -40°C ~ 125°C - - Surface Mount 8-SOP
LM2903A-VR 3PEAK

LM2903A-VR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

3,000
RFQ
LM2903A-VR Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active Differential 2 Open-Collector, CMOS, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 15mA 300µA - - - -40°C ~ 125°C - - Surface Mount 8-MSOP
LMV393X-VS1R 3PEAK

LMV393X-VS1R

IC COMPARATOR GEN PUR 2 8-MSOP

3PEAK

2,985
RFQ
LMV393X-VS1R Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LMV393X Tape & Reel (TR) Active General Purpose 2 CMOS, Open-Drain, Rail-to-Rail, TTL 2.5V ~ 5.5V 4mV @ 5V 30pA @ 5V 125mA @ 5V 75µA 80dB CMRR, 80dB PSRR 170ns 10mV -40°C ~ 125°C - - Surface Mount 8-MSOP
LM393A-DFGR 3PEAK

LM393A-DFGR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

2,795
RFQ
LM393A-DFGR Datasheet

Datasheet

8-UFDFN Exposed Pad - Tape & Reel (TR) Active Differential 2 Open-Collector, CMOS, TTL 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.001µA @ 5V 7µA 300µA - - - -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LM339A-SR 3PEAK

LM339A-SR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

1,910
RFQ
LM339A-SR Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 4 Open-Collector, CMOS, TTL 2.5V ~ 36V, ±1.25V ~ 18V 6mV @ 5V 0.001µA @ 5V 10mA 300µA - - - -40°C ~ 125°C - - Surface Mount 14-SOP
LM2903AL1-SR 3PEAK

LM2903AL1-SR

GENERAL PURPOSE COMPARATOR, OPEN

3PEAK

4,000
RFQ
LM2903AL1-SR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active Differential 2 Open-Collector, CMOS, TTL 2.5V ~ 36V 6mV @ 5V 0.001µA @ 5V 10mA 300µA - - - -40°C ~ 125°C - - Surface Mount 8-SOP
LM2903AS-13 Diodes Incorporated

LM2903AS-13

IC COMPARATOR 2 DIFF 8SO

Diodes Incorporated

2,500
RFQ
LM2903AS-13 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 16mA @ 5V 1.7mA - - - -40°C ~ 125°C - - Surface Mount 8-SO
LM2903VQPWR Texas Instruments

LM2903VQPWR

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

1,930
RFQ
LM2903VQPWR Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
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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.