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
SC2901VNG onsemi

SC2901VNG

IC COMPARATOR 4 GEN PUR 14DIP

onsemi

3,677
RFQ
SC2901VNG Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Open-Collector, TTL 3V ~ 36V, ±1.5V ~ 18V 7mV @ 5V 0.25µA @ 5V 16mA @ 5V 2mA - - - -40°C ~ 125°C - - Through Hole 14-PDIP
ISL55142IVZ Renesas Electronics Corporation

ISL55142IVZ

IC COMPARATOR 2 WINDW 20TSSOP

Renesas Electronics Corporation

2,808
RFQ
ISL55142IVZ Datasheet

Datasheet

20-TSSOP (0.173", 4.40mm Width) - Tube Obsolete Window 2 - 10V ~ 18V 50mV @ -3V, 12V 0.025µA @ -3V, 12V - 12.5mA - 15ns - -40°C ~ 85°C - - Surface Mount 20-TSSOP
ISL55141IRZ Renesas Electronics Corporation

ISL55141IRZ

IC COMPARATOR 1 WINDW 16QFN

Renesas Electronics Corporation

2,012
RFQ
ISL55141IRZ Datasheet

Datasheet

16-TFQFN Exposed Pad - Tube Obsolete Window 1 - 10V ~ 18V 50mV @ -3V, 12V 0.025µA @ -3V, 12V - 12.5mA - 15ns - -40°C ~ 85°C - - Surface Mount 16-QFN (4x4)
ISL55141IVZ Renesas Electronics Corporation

ISL55141IVZ

IC COMPARATOR 1 WINDW 14TSSOP

Renesas Electronics Corporation

4,637
RFQ
ISL55141IVZ Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete Window 1 - 10V ~ 18V 50mV @ -3V, 12V 0.025µA @ -3V, 12V - 12.5mA - 15ns - -40°C ~ 85°C - - Surface Mount 14-TSSOP
ISL55142IVZ-T Renesas Electronics Corporation

ISL55142IVZ-T

IC COMPARATOR 2 WINDW 20TSSOP

Renesas Electronics Corporation

4,149
RFQ
ISL55142IVZ-T Datasheet

Datasheet

20-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete Window 2 - 10V ~ 18V 50mV @ -3V, 12V 0.025µA @ -3V, 12V - 12.5mA - 15ns - -40°C ~ 85°C - - Surface Mount 20-TSSOP
ISL55141IVZ-T Renesas Electronics Corporation

ISL55141IVZ-T

IC COMPARATOR 1 WINDW 14TSSOP

Renesas Electronics Corporation

1,832
RFQ
ISL55141IVZ-T Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Obsolete Window 1 - 10V ~ 18V 50mV @ -3V, 12V 0.025µA @ -3V, 12V - 12.5mA - 15ns - -40°C ~ 85°C - - Surface Mount 14-TSSOP
ISL55143IRZ-T Renesas Electronics Corporation

ISL55143IRZ-T

IC COMPARATOR 4 WINDW 36TQFN

Renesas Electronics Corporation

3,717
RFQ
ISL55143IRZ-T Datasheet

Datasheet

36-WFQFN Exposed Pad - Tape & Reel (TR) Obsolete Window 4 - 10V ~ 18V 50mV @ -3V, 12V 0.025µA @ -3V, 12V - 12.5mA - 15ns - -40°C ~ 85°C - - Surface Mount 36-TQFN (6x6)
ISL28196FRUZ-T7 Renesas Electronics Corporation

ISL28196FRUZ-T7

IC COMPARATOR 1 GEN PUR 6UTDFN

Renesas Electronics Corporation

4,087
RFQ

-

6-UFDFN Exposed Pad - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 2mV @ 5V 80pA @ 5V - 4µA 100dB CMRR, 100dB PSRR 300µs - -40°C ~ 125°C - - Surface Mount 6-UTDFN (1.6x1.6)
ISL28197FRUZ-T7 Renesas Electronics Corporation

ISL28197FRUZ-T7

IC COMPARATOR 1 GEN PUR 6UTDFN

Renesas Electronics Corporation

4,286
RFQ

-

6-UFDFN Exposed Pad - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 1.8V ~ 5.5V 2mV @ 5V 80pA @ 5V - 1.6µA 100dB CMRR, 100dB PSRR 1.3ms - -40°C ~ 125°C - - Surface Mount 6-UTDFN (1.6x1.6)
ADCMP600BKSZ-RL Analog Devices Inc.

ADCMP600BKSZ-RL

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc.

4,170
RFQ
ADCMP600BKSZ-RL Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, TTL 2.5V ~ 5.5V 5mV @ 2.5V 5µA @ 2.5V 50mA 4mA 50dB CMRR, 50dB PSRR 5ns 2mV -40°C ~ 125°C - - Surface Mount SC-70-5
ADCMP600BRJZ-RL Analog Devices Inc.

ADCMP600BRJZ-RL

IC COMPARATOR 1 GEN PUR SOT23-5

Analog Devices Inc.

2,993
RFQ
ADCMP600BRJZ-RL Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, TTL 2.5V ~ 5.5V 5mV @ 2.5V 5µA @ 2.5V 15mA 4mA 50dB CMRR, 50dB PSRR 5ns 2mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MAX9065EBS+TG45 Analog Devices Inc./Maxim Integrated

MAX9065EBS+TG45

IC COMPARATOR 1 WINDW 4UCSP

Analog Devices Inc./Maxim Integrated

1,453
RFQ
MAX9065EBS+TG45 Datasheet

Datasheet

4-WFBGA, CSPBGA - Tape & Reel (TR) Active Window 1 Push-Pull 1V ~ 5.5V - - - 1.35µA - - - - - - Surface Mount 4-UCSP (1.05x1.05)
LM139J Texas Instruments

LM139J

IC COMPARATOR 4 DIFF 14CDIP

Texas Instruments

1,287
RFQ

-

14-CDIP (0.300", 7.62mm) - Tube Active General Purpose 4 Open-Collector, Open-Drain 2V ~ 30V, ±1V ~ 15V 5mV @ 1.4V 0.1µA @ 1.4V 20mA 2mA - - - -55°C ~ 125°C - - Through Hole 14-CDIP
MAX9140AAXK/V+T Analog Devices Inc./Maxim Integrated

MAX9140AAXK/V+T

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc./Maxim Integrated

1,075
RFQ
MAX9140AAXK/V+T Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 6mV @ 5V 0.35µA @ 5V - 400µA 61.41dB CMRR, 61.94dB PSRR 40ns 1.5mV -40°C ~ 125°C Automotive AEC-Q100 Surface Mount SC-70-5
ISL21440IRTZ Renesas Electronics Corporation

ISL21440IRTZ

IC COMPARATOR 1 W/VOLT REF 8TDFN

Renesas Electronics Corporation

4,518
RFQ
ISL21440IRTZ Datasheet

Datasheet

8-WFDFN Exposed Pad - Tube Obsolete with Voltage Reference 1 CMOS, TTL 2.7V ~ 5.5V 3.6mV - - 750nA - 200µs - -40°C ~ 125°C - - Surface Mount 8-TDFN (3x3)
AS1972-T ams-OSRAM USA INC.

AS1972-T

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

2,363
RFQ
AS1972-T Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) Obsolete General Purpose 2 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
AS1973-T ams-OSRAM USA INC.

AS1973-T

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

1,263
RFQ
AS1973-T Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tape & Reel (TR) 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-T ams-OSRAM USA INC.

AS1974-T

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

2,226
RFQ
AS1974-T Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) 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-T ams-OSRAM USA INC.

AS1975-T

IC COMPARATOR 4 GEN PUR 14TSSOP

ams-OSRAM USA INC.

2,344
RFQ
AS1975-T Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) 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
AS1972 ams-OSRAM USA INC.

AS1972

IC COMPARATOR 2 GEN PUR 8MSOP

ams-OSRAM USA INC.

4,039
RFQ
AS1972 Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Obsolete General Purpose 2 Push-Pull 2.5V ~ 5.5V, ±1.25V ~ 2.75V 6mV @ 5.5V 1pA @ 5.5V - 32µA 80dB CMRR, 80dB PSRR 420ns ±3mV -40°C ~ 85°C - - Surface Mount 8-MSOP
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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.