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
KA2903DMTF onsemi

KA2903DMTF

IC COMPARATOR 2 DIFF 8SOIC

onsemi

4,465
RFQ

-

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
KA2903D onsemi

KA2903D

IC COMPARATOR 2 DIFF 8SOIC

onsemi

4,040
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete Differential 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM2903IMX onsemi

LM2903IMX

IC COMPARATOR 2 DIFF 8SOIC

onsemi

1,808
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Surface Mount 8-SOIC
KA339D onsemi

KA339D

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

3,920
RFQ
KA339D Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
KA319D onsemi

KA319D

IC COMPARATOR 2 GEN PUR 14SOP

onsemi

1,177
RFQ
KA319D Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 DTL, Open-Collector, RTL, TTL - 8mV @ ±15V 1µA @ ±15V 25mA 3.6mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
LM2901M onsemi

LM2901M

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

1,124
RFQ
LM2901M Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 DTL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 14-SOP
LM319M onsemi

LM319M

IC COMPARATOR 2 GEN PUR 14SOP

onsemi

1,088
RFQ
LM319M Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 DTL, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 8mV @ ±15V 1µA @ ±15V 25mA 12.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
LM293AMX onsemi

LM293AMX

IC COMPARATOR 2 DIFF 8SOIC

onsemi

1,071
RFQ

-

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 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - -25°C ~ 85°C - - Surface Mount 8-SOIC
LM293AN onsemi

LM293AN

IC COMPARATOR 2 GEN PUR 8DIP

onsemi

1,092
RFQ

-

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - -25°C ~ 85°C - - Through Hole 8-DIP
KA393D onsemi

KA393D

IC COMPARATOR 2 GEN PUR 8SOIC

onsemi

1,249
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM319N onsemi

LM319N

IC COMPARATOR 2 GEN PUR 14MDIP

onsemi

1,966
RFQ
LM319N Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 DTL, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 30V, ±2.5V ~ 15V 8mV @ ±15V 1µA @ ±15V 25mA 12.5mA - - - 0°C ~ 70°C - - Through Hole 14-MDIP
KA319 onsemi

KA319

IC COMPARATOR 2 GEN PUR 14MDIP

onsemi

1,084
RFQ
KA319 Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 DTL, Open-Collector, RTL, TTL - 8mV @ ±15V 1µA @ ±15V 25mA 3.6mA - - - 0°C ~ 70°C - - Through Hole 14-MDIP
HA1-4905-5 Renesas Electronics Corporation

HA1-4905-5

IC COMPARATOR 4 GEN PUR 16CERDIP

Renesas Electronics Corporation

2,522
RFQ
HA1-4905-5 Datasheet

Datasheet

16-CDIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Push-Pull 5V ~ 15V, ±2.5V ~ 7.5V 7.5mV @ ±15V 0.15µA @ ±15V 50mA 20mA - - - 0°C ~ 75°C - - Through Hole 16-CERDIP
HA9P4905-5 Renesas Electronics Corporation

HA9P4905-5

IC COMPARATOR 4 GEN PUR 16SOIC

Renesas Electronics Corporation

4,360
RFQ
HA9P4905-5 Datasheet

Datasheet

16-SOIC (0.295", 7.50mm Width) - Tube Obsolete General Purpose 4 CMOS, Push-Pull 5V ~ 15V, ±2.5V ~ 7.5V 7.5mV @ ±15V 0.15µA @ ±15V 50mA 20mA - - - 0°C ~ 75°C - - Surface Mount 16-SOIC
HA9P4905-5Z Renesas Electronics Corporation

HA9P4905-5Z

IC COMPARATOR 4 GEN PUR 16SOIC

Renesas Electronics Corporation

1,232
RFQ
HA9P4905-5Z Datasheet

Datasheet

16-SOIC (0.295", 7.50mm Width) - Tube Obsolete General Purpose 4 CMOS, Push-Pull 5V ~ 15V, ±2.5V ~ 7.5V 7.5mV @ ±15V 0.15µA @ ±15V 50mA 20mA - - - 0°C ~ 75°C - - Surface Mount 16-SOIC
LMX339HASD+ Analog Devices Inc./Maxim Integrated

LMX339HASD+

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

4,082
RFQ
LMX339HASD+ Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Drain 1.8V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 73mA @ 5V 300µA 70dB PSRR 600ns 2mV -40°C ~ 125°C - - Surface Mount 14-SOIC
LMX339ASD+ Analog Devices Inc./Maxim Integrated

LMX339ASD+

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

3,713
RFQ
LMX339ASD+ Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Drain 1.8V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 73mA @ 5V 300µA 70dB PSRR 600ns 2mV -40°C ~ 125°C - - Surface Mount 14-SOIC
LMX339HAUD+ Analog Devices Inc./Maxim Integrated

LMX339HAUD+

IC COMPARATOR 4 GEN PUR 14TSSOP

Analog Devices Inc./Maxim Integrated

1,321
RFQ
LMX339HAUD+ Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Drain 1.8V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 73mA @ 5V 300µA 70dB PSRR 600ns 2mV -40°C ~ 125°C - - Surface Mount 14-TSSOP
LMX339AUD+ Analog Devices Inc./Maxim Integrated

LMX339AUD+

IC COMPARATOR 4 GEN PUR 14TSSOP

Analog Devices Inc./Maxim Integrated

2,467
RFQ
LMX339AUD+ Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Drain 1.8V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 73mA @ 5V 300µA 70dB PSRR 600ns 2mV -40°C ~ 125°C - - Surface Mount 14-TSSOP
LMX339ASD+T Analog Devices Inc./Maxim Integrated

LMX339ASD+T

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

3,372
RFQ
LMX339ASD+T Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Obsolete General Purpose 4 Open-Drain 1.8V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 73mA @ 5V 300µA 70dB PSRR 600ns 2mV -40°C ~ 125°C - - Surface Mount 14-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.