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
BU7250SG-TR Rohm Semiconductor

BU7250SG-TR

IC COMPARATOR 1 GEN PUR 5SSOP

Rohm Semiconductor

1,784
RFQ
BU7250SG-TR Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Active General Purpose 1 Open-Drain, Rail-to-Rail 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11mV @ 3V 1pA (Typ) 6mA @ 3V 35µA 80dB CMRR, 80dB PSRR 250ns (Typ) - -40°C ~ 105°C - - Surface Mount 5-SSOP
TS861IN STMicroelectronics

TS861IN

IC COMPARATOR 1 GEN PUR 8DIP

STMicroelectronics

3,141
RFQ
TS861IN Datasheet

Datasheet

8-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 1 Push-Pull 2.7V ~ 10V 15mV @ 5V 300pA @ 5V - 16µA 70dB CMRR 2µs - -40°C ~ 85°C - - Through Hole 8-DIP
NCX2200GF3,132 NXP USA Inc.

NCX2200GF3,132

IC COMPARATOR 1 GEN PUR 6XSON

NXP USA Inc.

1,354
RFQ
NCX2200GF3,132 Datasheet

Datasheet

6-XFDFN - Tape & Reel (TR) Obsolete General Purpose 1 Rail-to-Rail 1.3V ~ 5.5V 30mV @ 5.5V 1pA @ 5.5V - 6µA 70dB CMRR, 80dB PSRR 800ns 20mV -40°C ~ 85°C - - Surface Mount 6-XSON, SOT891 (1x1)
BU7253SF-E2 Rohm Semiconductor

BU7253SF-E2

IC COMPARATOR 2 CMOS 8SOP

Rohm Semiconductor

4,347
RFQ
BU7253SF-E2 Datasheet

Datasheet

8-SOIC (0.173", 4.40mm Width) - Tape & Reel (TR) Active CMOS 2 Open-Drain 1.8V ~ 5.5V, ±0.9V ~ 2.75V 11.5mV 1pA (Typ) 6mA @ 3V 65µA 80dB CMRR, 80dB PSRR 750ns (Typ) - -40°C ~ 105°C - - Surface Mount 8-SOP
TS3704IN STMicroelectronics

TS3704IN

IC COMPARATOR 4 GEN PUR 14DIP

STMicroelectronics

4,672
RFQ
TS3704IN Datasheet

Datasheet

14-DIP (0.300", 7.62mm) - Tube Obsolete General Purpose 4 CMOS, Push-Pull 2.7V ~ 16V, ±1.35V ~ 8V 5mV @ 10V 1pA @ 5V 20mA 25µA 80dB CMRR - - -40°C ~ 125°C - - Through Hole 14-DIP
UPC393GR(5)-9LG-E1-A Renesas Electronics Corporation

UPC393GR(5)-9LG-E1-A

LINEAR IC TSSOP COMPARATOR OTHER

Renesas Electronics Corporation

1,323
RFQ
UPC393GR(5)-9LG-E1-A Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 2 Open-Collector 2V ~ 32V, ±1V ~ 16V 2.5mV @ 5V 0.06µA @ 5V 16mA @ 5V 800µA - - - -40°C ~ 125°C - - Surface Mount 8-TSSOP
LM311PWG4 Texas Instruments

LM311PWG4

IC COMPARATOR 1 GEN PUR 8TSSOP

Texas Instruments

3,597
RFQ
LM311PWG4 Datasheet

Datasheet

8-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 3.5V ~ 30V, ±1.75V ~ 15V 7.5mV @ ±15V 0.25µA @ ±15V 50mA 7.5mA - - - 0°C ~ 70°C - - Surface Mount 8-TSSOP
MAX9031AUK-T Analog Devices Inc./Maxim Integrated

MAX9031AUK-T

IC COMPARATOR 1 GEN PUR SOT23-5

Analog Devices Inc./Maxim Integrated

1,016
RFQ
MAX9031AUK-T Datasheet

Datasheet

SC-74A, SOT-753 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 1mV @ 5V 0.008µA @ 5V - 55µA 100dB CMRR, 100dB PSRR 228ns 4mV -40°C ~ 125°C - - Surface Mount SOT-23-5
MAX9031AXK-T Analog Devices Inc./Maxim Integrated

MAX9031AXK-T

IC COMPARATOR 1 GEN PUR SC70-5

Analog Devices Inc./Maxim Integrated

1,291
RFQ
MAX9031AXK-T Datasheet

Datasheet

5-TSSOP, SC-70-5, SOT-353 - Tape & Reel (TR) Obsolete General Purpose 1 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 1mV @ 5V 0.008µA @ 5V - 55µA 100dB CMRR, 100dB PSRR 228ns 4mV -40°C ~ 125°C - - Surface Mount SC-70-5
LM311DG4 Texas Instruments

LM311DG4

IC COMPARATOR 1 GEN PUR 8SOIC

Texas Instruments

2,408
RFQ
LM311DG4 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
LM339MX onsemi

LM339MX

IC COMPARATOR 4 GEN PUR 14SOP

onsemi

3,165
RFQ
LM339MX 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 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-SOP
TPCMP272-SO1R 3PEAK

TPCMP272-SO1R

IC

3PEAK

3,603
RFQ

-

8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 2 Push-Pull, Rail-to-Rail 2.5V ~ 5.5V 10mV @ 5V 30pA @ 5V 120mA @ 5V 800µA 70dB CMRR, 75dB PSRR 25ns 10mV -40°C ~ 125°C - - Surface Mount 8-SOP
LM393 MDC Texas Instruments

LM393 MDC

IC COMPARATOR 2 DIFF DIE

Texas Instruments

3,520
RFQ
LM393 MDC Datasheet

Datasheet

Die - Tube Active General Purpose 2 Open-Collector, Rail-to-Rail 2V ~ 30V, ±1V ~ 15V 5mV @ 1.4V 0.25µA @ 1.4V 20mA 1mA - - - 0°C ~ 70°C - - Surface Mount Die
MCP6546-I/MS Microchip Technology

MCP6546-I/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

3,951
RFQ
MCP6546-I/MS Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - Tube Active General Purpose 1 CMOS, Open-Drain, 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 ~ 85°C - - Surface Mount 8-MSOP
MCP6541T-E/MS Microchip Technology

MCP6541T-E/MS

IC COMPARATOR 1 GEN PUR 8MSOP

Microchip Technology

1,792
RFQ
MCP6541T-E/MS Datasheet

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm 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-MSOP
LM339PWG4 Texas Instruments

LM339PWG4

IC COMPARATOR 4 DIFF 14TSSOP

Texas Instruments

1,402
RFQ
LM339PWG4 Datasheet

Datasheet

14-TSSOP (0.173", 4.40mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2.5mA - - - 0°C ~ 70°C - - Surface Mount 14-TSSOP
NJM339CV-TE1 Nisshinbo Micro Devices Inc.

NJM339CV-TE1

IC COMPARATOR 4 GEN PUR 14SSOP

Nisshinbo Micro Devices Inc.

4,634
RFQ
NJM339CV-TE1 Datasheet

Datasheet

14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, DTL, ECL, MOS, Open-Collector, TTL 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 85°C - - Surface Mount 14-SSOP
NJM2901CV-TE1 Nisshinbo Micro Devices Inc.

NJM2901CV-TE1

IC COMPARATOR 4 GEN PUR 14SSOP

Nisshinbo Micro Devices Inc.

1,965
RFQ
NJM2901CV-TE1 Datasheet

Datasheet

14-LSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 MOS, Open-Collector, TTL 2V ~ 36V 5mV @ 5V 0.25µA @ 5V 16mA @ 5V 2.5mA - - - -40°C ~ 125°C - - Surface Mount 14-SSOP
LM239DE4 Texas Instruments

LM239DE4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

2,922
RFQ
LM239DE4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°C - - Surface Mount 14-SOIC
LM239DG4 Texas Instruments

LM239DG4

IC COMPARATOR 4 DIFF 14SOIC

Texas Instruments

3,717
RFQ
LM239DG4 Datasheet

Datasheet

14-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 4 Open-Collector 2V ~ 30V, ±1V ~ 15V 5mV @ 30V 0.25µA @ 5V 20mA 2mA - - - -25°C ~ 85°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.