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
AS1973 ams-OSRAM USA INC.

AS1973

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

4,164
RFQ
AS1973 Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete General Purpose 2 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1974 ams-OSRAM USA INC.

AS1974

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

3,704
RFQ
AS1974 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
AS1975 ams-OSRAM USA INC.

AS1975

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

1,028
RFQ
AS1975 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Drain 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 64µA 80dB CMRR, 80dB PSRR 400ns ±3mV -40°C ~ 85°C - - Surface Mount 14-TSSOP
LM2903PT Rohm Semiconductor

LM2903PT

IC COMPARATOR 2 GEN PUR 8TSSOP

Rohm Semiconductor

1,028
RFQ
LM2903PT Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) Signature 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 ~ 125°C - - Surface Mount 8-TSSOP
LM2901PWR Rohm Semiconductor

LM2901PWR

IC COMPARATOR 4 GEN PUR 14TSSOP

Rohm Semiconductor

1,057
RFQ
LM2901PWR Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) Trophy Tape & Reel (TR) Obsolete General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-TSSOP
LM339DR Rohm Semiconductor

LM339DR

IC COMPARATOR 4 GEN PUR 14SOIC

Rohm Semiconductor

1,201
RFQ
LM339DR Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) Trophy Tape & Reel (TR) Obsolete General Purpose 4 CMOS, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOIC
ISL21440IRTZ-T13 Renesas Electronics Corporation

ISL21440IRTZ-T13

IC COMPARATOR 1 W/VOLT REF 8TDFN

Renesas Electronics Corporation

1,835
RFQ
ISL21440IRTZ-T13 Datasheet

Datasheet

8-WFDFN Exposed Pad - Tape & Reel (TR) Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-TDFN (3x3)
LM293AN STMicroelectronics

LM293AN

IC COMPARATOR 2 GEN PUR 8DIP

STMicroelectronics

4,572
RFQ
LM293AN Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Open-Drain, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 2mV @ 30V 0.1µA @ 5V 18mA @ 5V 2.5mA - - - -40°C ~ 105°C - - Through Hole 8-DIP
ISL21440IUZ-T13 Renesas Electronics Corporation

ISL21440IUZ-T13

IC COMPARATOR 1 W/VOLT REF 8MSOP

Renesas Electronics Corporation

4,357
RFQ
ISL21440IUZ-T13 Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-MSOP
LM361N Texas Instruments

LM361N

IC COMPARATOR 2 DIFF 14DIP

Texas Instruments

3,069
RFQ
LM361N Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete Differential 2 Complementary, TTL ±5V ~ 15V 5mV @ 5V 10µA @ 5V - 5mA, 10mA, 20mA - 20ns - 0°C ~ 70°C - - Through Hole 14-PDIP
MAX9644EBS+TG45 Analog Devices Inc./Maxim Integrated

MAX9644EBS+TG45

IC COMPARATOR 1 GEN PUR 4UCSP

Analog Devices Inc./Maxim Integrated

1,275
RFQ
MAX9644EBS+TG45 Datasheet

Datasheet

4-WFBGA, CSPBGA - Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 1V ~ 5.5V - 0.015µA - 1.1µA 53dB PSRR 15µs 0.9mV -40°C ~ 85°C - - Surface Mount 4-UCSP (1.05x1.05)
MAX9645EBS+TG45 Analog Devices Inc./Maxim Integrated

MAX9645EBS+TG45

IC COMPARATOR 1 GEN PUR 4UCSP

Analog Devices Inc./Maxim Integrated

4,168
RFQ
MAX9645EBS+TG45 Datasheet

Datasheet

4-WFBGA, CSPBGA - Tape & Reel (TR) Obsolete General Purpose 1 Open-Drain 1V ~ 5.5V - 0.015µA - 1.1µA 53dB PSRR 15µs 0.9mV -40°C ~ 85°C - - Surface Mount 4-UCSP (1.05x1.05)
MAX9093AUA+T Analog Devices Inc./Maxim Integrated

MAX9093AUA+T

IC COMPARATOR 2 GEN PUR 8UMAX

Analog Devices Inc./Maxim Integrated

4,013
RFQ
MAX9093AUA+T Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Drain 1.8V ~ 5.5V 7mV @ 5V 0.25µA @ 5V 35mA @ 5V 200µA 90dB PSRR 110ns - -40°C ~ 125°C - - Surface Mount 8-uMAX/uSOP
LMC6772BIN Texas Instruments

LMC6772BIN

IC COMPARATOR 2 GEN PUR 8DIP

Texas Instruments

2,565
RFQ
LMC6772BIN Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Drain 2.7V ~ 15V, ±1.35V ~ 7.5V 15mV @ 5V 0.04pA @ 5V 30mA 20µA 75dB CMRR, 80dB PSRR 10µs - -40°C ~ 85°C - - Through Hole 8-PDIP
LM2903N Texas Instruments

LM2903N

IC COMPARATOR 2 GEN PUR 8DIP

Texas Instruments

3,785
RFQ
LM2903N Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 7mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - 700ns - -40°C ~ 85°C - - Through Hole 8-PDIP
LM311N Texas Instruments

LM311N

IC COMPARATOR 1 GEN PUR 8DIP

Texas Instruments

2,233
RFQ
LM311N Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 36V, ±2.5V ~ 18V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Through Hole 8-PDIP
LM393N Texas Instruments

LM393N

IC COMPARATOR 2 GEN PUR 8DIP

Texas Instruments

2,808
RFQ
LM393N Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 36V, ±1V ~ 18V 5mV @ 30V 0.25µA @ 5V 16mA @ 5V 2.5mA - 700ns - 0°C ~ 70°C - - Through Hole 8-PDIP
LM319N Texas Instruments

LM319N

IC COMPARATOR 2 GEN PUR 14DIP

Texas Instruments

2,341
RFQ
LM319N Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 2 Open-Collector, Open-Emitter, TTL 5V ~ 30V, ±2.5V ~ 15V 8mV @ ±15V 1µA @ ±15V - 12.5mA - - - 0°C ~ 70°C - - Through Hole 14-PDIP
MAX9013EUA Analog Devices Inc./Maxim Integrated

MAX9013EUA

IC COMPARATOR 1 W/LATCH 8UMAX

Analog Devices Inc./Maxim Integrated

2,281
RFQ
MAX9013EUA Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete with Latch 1 Complementary, TTL 4.5V ~ 5.5V 3mV @ 5.5V 0.5µA @ 5V 40mA 2.3mA 95dB CMRR, 82dB PSRR 9ns - -40°C ~ 85°C - - Surface Mount 8-uMAX/uSOP
MAX9017BEKA-T Analog Devices Inc./Maxim Integrated

MAX9017BEKA-T

IC COMPARATOR 2 W/VOLT REF SOT23

Analog Devices Inc./Maxim Integrated

3,383
RFQ
MAX9017BEKA-T Datasheet

Datasheet

SOT-23-8 Beyond-the-Rails™ Tape & Reel (TR) Obsolete with Voltage Reference 2 CMOS, Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 5mV @ 5V 0.001µA @ 5V 50mA 2.8µA 80dB PSRR 28µs 4mV -40°C ~ 85°C - - Surface Mount SOT-23-8
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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.