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
LM2903QPWRQ1 Texas Instruments

LM2903QPWRQ1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

9,655
RFQ
LM2903QPWRQ1 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
LM2903QDGKRQ1 Texas Instruments

LM2903QDGKRQ1

IC COMPARATOR 2 DIFF 8VSSOP

Texas Instruments

4,444
RFQ
LM2903QDGKRQ1 Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 7mV @ 5V 0.25µA @ 5V 6mA @ 5V 1mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-VSSOP
LM2903VQDRQ1 Texas Instruments

LM2903VQDRQ1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

3,838
RFQ
LM2903VQDRQ1 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm 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-SOIC
LM2903VQPWRG4Q1 Texas Instruments

LM2903VQPWRG4Q1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

4,395
RFQ
LM2903VQPWRG4Q1 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
MCP6541T-I/MS Microchip Technology

MCP6541T-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

3,943
RFQ
MCP6541T-I/MS Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 1 CMOS, Push-Pull, Rail-to-Rail, TTL 1.6V ~ 5.5V 7mV @ 5.5V 1pA @ 5.5V 30mA 1µA 70dB CMRR, 80dB PSRR 8µs 6.5mV -40°C ~ 85°C - - Surface Mount 8-MSOP
LM2901VQPWRQ1 Texas Instruments

LM2901VQPWRQ1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

3,738
RFQ
LM2901VQPWRQ1 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
LM2903BWDSGRQ1 Texas Instruments

LM2903BWDSGRQ1

IC COMPARATOR 2 GEN PUR 8WSON

Texas Instruments

7,236
RFQ
LM2903BWDSGRQ1 Datasheet

Datasheet

8-WFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.003µA @ 5V 21mA @ 5V 600µA - 300ns (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WSON (2x2)
LM2901NSR Texas Instruments

LM2901NSR

IC COMPARATOR 4 DIFF 14SO

Texas Instruments

7,197
RFQ
LM2901NSR Datasheet

Datasheet

14-SOIC (0.209", 5.30mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 7mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SO
LMV393IPWR Texas Instruments

LMV393IPWR

IC COMPARATOR 2 GEN PUR 8TSSOP

Texas Instruments

3,434
RFQ
LMV393IPWR Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active 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-TSSOP
LM2903EDR2G onsemi

LM2903EDR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

8,717
RFQ
LM2903EDR2G Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 1mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM239APT STMicroelectronics

LM239APT

IC COMPARATOR 4 GEN PUR 14TSSOP

STMicroelectronics

4,728
RFQ
LM239APT Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active 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 - - Surface Mount 14-TSSOP
LM2901AVQDR Texas Instruments

LM2901AVQDR

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

1,083
RFQ
LM2901AVQDR Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 2mV @ 32V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SOIC
LM2903AVQDRG4Q1 Texas Instruments

LM2903AVQDRG4Q1

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

2,225
RFQ
LM2903AVQDRG4Q1 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-SOIC
LM2901AVQDRQ1 Texas Instruments

LM2901AVQDRQ1

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

10,355
RFQ
LM2901AVQDRQ1 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-SOIC
LM239QT STMicroelectronics

LM239QT

IC COMPARATOR 4 DIFF 16QFN

STMicroelectronics

38,674
RFQ
LM239QT Datasheet

Datasheet

16-VFQFN Exposed Pad - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 105°C - - Surface Mount 16-QFN (3x3)
LM2901AVQPWRG4Q1 Texas Instruments

LM2901AVQPWRG4Q1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

19,826
RFQ
LM2901AVQPWRG4Q1 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
TS339CDT STMicroelectronics

TS339CDT

IC COMPARATOR 4 GEN PUR 14SO

STMicroelectronics

1,985
RFQ
TS339CDT Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 75dB CMRR - - 0°C ~ 70°C - - Surface Mount 14-SO
LP2901IDRQ1 Texas Instruments

LP2901IDRQ1

IC COMPARATOR 4 GEN PUR 14SOIC

Texas Instruments

8,719
RFQ
LP2901IDRQ1 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, MOS, Open-Collector 3V ~ 30V 5mV @ 30V 0.025µA @ 5V 30mA @ 5V 100µA - - - -40°C ~ 85°C Automotive AEC-Q100 Surface Mount 14-SOIC
LMV393IDGKR Texas Instruments

LMV393IDGKR

IC COMPARATOR 2 GEN PUR 8VSSOP

Texas Instruments

12,020
RFQ
LMV393IDGKR Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active 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
TS393CDT STMicroelectronics

TS393CDT

IC COMPARATOR 2 GEN PUR 8SOIC

STMicroelectronics

8,590
RFQ
TS393CDT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 CMOS, Open-Drain 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 71dB CMRR - - 0°C ~ 70°C - - Surface Mount 8-SOIC
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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.