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












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
LMV7251M7X National Semiconductor

LMV7251M7X

IC COMPARATOR 1 GEN PUR SC70-5

National Semiconductor

14,314
RFQ
LMV7251M7X Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Bulk Active General Purpose 1 Push-Pull, Rail-to-Rail 1.8V ~ 5V 6mV @ 5V 0.016pA @ 5V 82mA @ 5V 20µA 72dB, 79dB 830ns (Typ) - -40°C ~ 85°C - - Surface Mount SC-70-5
HA17393F-EL-E Renesas Electronics Corporation

HA17393F-EL-E

DUAL COMPARATOR

Renesas Electronics Corporation

5,000
RFQ
HA17393F-EL-E Datasheet

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
LMV331M7X National Semiconductor

LMV331M7X

IC COMPARATOR 1 GEN PUR SC70-5

National Semiconductor

2,638
RFQ
LMV331M7X Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Bulk Active General Purpose 1 CMOS, Open-Collector, TTL 2.7V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 84mA @ 5V 120µA - 600ns - -40°C ~ 85°C - - Surface Mount SC-70-5
LB1417-E Sanyo

LB1417-E

AC/DC VOLTAGE LEVEL METER

Sanyo

1,068
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
KA2903DTF onsemi

KA2903DTF

IC COMPARATOR 2 DIFF 8SOIC

onsemi

4,264
RFQ
KA2903DTF Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete Differential 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM2903DR UMW

LM2903DR

IC COMPARATOR 2 GEN PUR 8SOP

UMW

1,517
RFQ
LM2903DR Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Cut Tape (CT) Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ ±15V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - 300ns (Typ) - 0°C ~ 70°C - - Surface Mount 8-SOP
TSM972CUA+T Touchstone Semiconductor

TSM972CUA+T

IC COMP DUAL CMOS TTL 16SOIC

Touchstone Semiconductor

1,445
RFQ
TSM972CUA+T Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) TSM97x Cut Tape (CT) Obsolete General Purpose 2 Open-Drain 2.5V ~ 11V, ±1.25V ~ 5.5V 10mV @ 2.5V 0.005µA @ 2.5V 40mA 4µA 67dB CMRR, 67dB PSRR 12µs 50mV 0°C ~ 70°C - - Surface Mount 8-MSOP
M5233FP#600D Renesas Electronics Corporation

M5233FP#600D

DUAL COMPARATOR

Renesas Electronics Corporation

32,280
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
M5233FP#TF1J Renesas Electronics Corporation

M5233FP#TF1J

DUAL COMPARATOR

Renesas Electronics Corporation

7,332
RFQ

-

- * Bulk Active - - - - - - - - - - - - - - - -
TLV1391CDBV Texas Instruments

TLV1391CDBV

SINGLE COMPARATOR

Texas Instruments

6,000
RFQ
TLV1391CDBV Datasheet

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
LM2903MX onsemi

LM2903MX

IC COMPARATOR 2 DIFF 8SOIC

onsemi

2,942
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
LM311D National Semiconductor

LM311D

IC COMPARATOR 1 GEN PUR 8SOIC

National Semiconductor

24,236
RFQ
LM311D Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 1 MOS, Open-Collector, Open-Emitter, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM239AMX onsemi

LM239AMX

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

4,920
RFQ
LM239AMX Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOP
LM339AN/PB National Semiconductor

LM339AN/PB

IC COMPARATOR 4 GEN PUR 14DIP

National Semiconductor

13,327
RFQ
LM339AN/PB Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Through Hole 14-PDIP
TLV3401CDR Texas Instruments

TLV3401CDR

SINGLE COMPARATOR

Texas Instruments

4,960
RFQ
TLV3401CDR Datasheet

Datasheet

- * Bulk Active - - - - - - - - - - - - - - - -
RS393XK Runic Technology

RS393XK

IC COMPARATOR 2 GEN PUR 8SOIC

Runic Technology

3,974
RFQ
RS393XK Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Cut Tape (CT) Active General Purpose 2 Open-Drain 1.8V ~ 5.5V 3.5mV @ 5V 10pA @ 5V 27mA @ 1.5V 100µA 70dB CMRR, 70dB PSRR 205ns (Typ) - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM339DR UMW

LM339DR

IC COMPARATOR 4 DIFF 14SOIC

UMW

2,500
RFQ
LM339DR Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 1 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V - 2mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
LM339D onsemi

LM339D

IC COMPARATOR 4 GEN PUR 14SO

onsemi

1,971
RFQ
LM339D Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 32V, ±1V ~ 16V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SO
TSM922CUA+T Touchstone Semiconductor

TSM922CUA+T

IC COMPARATOR

Touchstone Semiconductor

1,895
RFQ

-

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Cut Tape (CT) Obsolete General Purpose 2 CMOS, Push-Pull, TTL 2.5V ~ 11V, ±1.25V ~ 5.5V 10mV @ 2.5V - 40mA 3.2µA 80dB CMRR, 80dB PSRR 12µs - 0°C ~ 70°C - - Surface Mount 8-MSOP
LM311DE4 Texas Instruments

LM311DE4

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

2,772
RFQ
LM311DE4 Datasheet

Datasheet

8-SOIC (0.154", 3.90mm Width) - Bulk Obsolete General Purpose 1 MOS, Open-Collector, Open-Emitter, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
Total 4818 Record«Prev1... 93949596979899100...241Next»

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.