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
MCP6541T-E/SN Microchip Technology

MCP6541T-E/SN

IC COMPARATOR 1 GEN PUR 8SOIC

Microchip Technology

7,645
RFQ
MCP6541T-E/SN Datasheet

Datasheet

8-SOIC (0.154", 3.90mm 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 ~ 125°C - - Surface Mount 8-SOIC
LM293DR2G onsemi

LM293DR2G

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

5,220
RFQ
LM293DR2G Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -25°C ~ 85°C - - Surface Mount 8-SOIC
TLV7021DPWR Texas Instruments

TLV7021DPWR

IC COMPARATOR 1 5X2SON

Texas Instruments

4,209
RFQ
TLV7021DPWR Datasheet

Datasheet

5-XFDFN - Tape & Reel (TR) Active - 1 Open-Drain 1.6V ~ 5.5V 8mV 5pA - 10µA 78dB CMRR, 78dB PSRR 350ns 4.2mV -40°C ~ 125°C (TA) - - Surface Mount 5-X2SON (0.80x0.80)
LM2901QDRQ1 Texas Instruments

LM2901QDRQ1

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

3,405
RFQ
LM2901QDRQ1 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm 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-SOIC
LM2901BQPWRQ1 Texas Instruments

LM2901BQPWRQ1

AUTOMOTIVE, QUAD DIFFERENTIAL CO

Texas Instruments

1,609
RFQ
LM2901BQPWRQ1 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Open-Collector, CMOS, MOS, TTL 2V ~ 30V, ±1V ~ 15V 3.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 1.2mA - 1µs (Typ) - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 14-TSSOP
LM2903BQDDFRQ1 Texas Instruments

LM2903BQDDFRQ1

IC COMPARATOR 2 DIFF TSOT23-8

Texas Instruments

13,273
RFQ
LM2903BQDDFRQ1 Datasheet

Datasheet

SOT-23-8 Thin, TSOT-23-8 - Tape & Reel (TR) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V 2.5mV @ 5V 0.025µA @ 5V 21mA @ 5V 600µA - 1µs (Typ) - -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount TSOT-23-8
LMV331IDBVR Texas Instruments

LMV331IDBVR

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

12,282
RFQ
LMV331IDBVR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 150µA - 600ns - -40°C ~ 85°C - - Surface Mount SOT-23-5
LM311DT STMicroelectronics

LM311DT

IC COMPARATOR 1 GEN PUR 8SOIC

STMicroelectronics

10,313
RFQ
LM311DT Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
TLV7021DBVR Texas Instruments

TLV7021DBVR

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

5,530
RFQ
TLV7021DBVR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain 1.6V ~ 5.5V, ±0.8V ~ 2.75V 8mV @ 5V 5pA (Typ) - 10µA 78dB CMRR, 78dB PSRR 260ns (Typ) 14mV -40°C ~ 125°C - - Surface Mount SOT-23-5
TLV7021DCKR Texas Instruments

TLV7021DCKR

IC COMPARATOR 1 SC70-5

Texas Instruments

3,787
RFQ
TLV7021DCKR Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active - 1 Open-Drain 1.6V ~ 5.5V 8mV 5pA - 10µA 78dB CMRR, 78dB PSRR 350ns 4.2mV -40°C ~ 125°C (TA) - - Surface Mount SC-70-5
LM2903AVQDR Texas Instruments

LM2903AVQDR

IC COMPARATOR 2 DIFF 8SOIC

Texas Instruments

3,494
RFQ
LM2903AVQDR 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 @ 32V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C - - Surface Mount 8-SOIC
LM2901AVQPWR Texas Instruments

LM2901AVQPWR

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

3,103
RFQ
LM2901AVQPWR Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm 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-TSSOP
LM2903YPT STMicroelectronics

LM2903YPT

IC COMPARATOR 2 GEN PUR 8TSSOP

STMicroelectronics

112,986
RFQ
LM2903YPT 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 16mA @ 5V 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM2901QPWRG4Q1 Texas Instruments

LM2901QPWRG4Q1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

9,044
RFQ
LM2901QPWRG4Q1 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
LM2901QPWRQ1 Texas Instruments

LM2901QPWRQ1

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

2,733
RFQ
LM2901QPWRQ1 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
LMV331SQ3T2G onsemi

LMV331SQ3T2G

IC COMPARATOR 1 GEN PUR SC88A

onsemi

27,764
RFQ
LMV331SQ3T2G Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Active General Purpose 1 Open-Drain 2.7V ~ 5V 9mV @ 5V 0.001µA @ 5V 84mA @ 5V 150µA - 1.5µs - - - - Surface Mount SC-88A (SC-70-5/SOT-353)
TL391BIDBVR Texas Instruments

TL391BIDBVR

IC COMPARATOR 1 GEN PUR SOT23-5

Texas Instruments

1,334
RFQ
TL391BIDBVR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Collector, Rail-to-Rail 3V ~ 36V 2.5mV @ 36V 0.025µA @ 5V 18mA @ 5V 430µA - 1µs (Typ) - -40°C ~ 125°C - - Surface Mount SOT-23-5
AP331AWRG-7 Diodes Incorporated

AP331AWRG-7

IC COMPARATOR 1 GEN PUR SOT25R

Diodes Incorporated

123,487
RFQ
AP331AWRG-7 Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 8mV @ 5V 0.4µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount SOT25R
LM2903AVQPWRQ1 Texas Instruments

LM2903AVQPWRQ1

IC COMPARATOR 2 DIFF 8TSSOP

Texas Instruments

5,939
RFQ
LM2903AVQPWRQ1 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 2mV @ 5V 0.25µA @ 5V 20mA 2.5mA - - - -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 8-TSSOP
LM311D STMicroelectronics

LM311D

IC COMPARATOR 1 GEN PUR 8SOIC

STMicroelectronics

4,828
RFQ
LM311D Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Active General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 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.