| Photo | Mfr. Part # | Availability | 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HMC874LC3CTRIC COMPARATOR 1 GEN PUR 16SMT |
2,145 |
|
Datasheet |
16-LFQFN Exposed Pad | - | Tape & Reel (TR) | Active | General Purpose | 1 | PECL | 3.3V | 5mV | 15µV | 40mA | 11mA | 38dB PSRR | 0.11ns | 1mV | -40°C ~ 85°C | - | - | Surface Mount | 16-SMT (3x3) |
|
HMC675LC3CIC COMPARATOR 1 GEN PUR 16SMT |
3,518 |
|
Datasheet |
16-LFQFN Exposed Pad | - | Strip | Active | General Purpose | 1 | - | 3.3V | 5mV | 15µA | 20mA | 9mA | 35dB PSRR | 0.13ns | 1mV | -40°C ~ 85°C | - | - | Surface Mount | 16-SMT (3x3) |
|
LM2901BIRTER36-V, QUAD DIFFERENTIAL STANDARD |
3,483 |
|
Datasheet |
16-WFQFN Exposed Pad | - | Tape & Reel (TR) | Active | Differential | 4 | Open-Collector, Open-Drain | 2V ~ 36V | 3.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 1.2mA | - | 1µs (Typ) | - | -40°C ~ 125°C | - | - | Surface Mount | 16-WQFN (3x3) |
|
|
LM2903PWRG3IC COMPARATOR 2 DIFF 8TSSOP |
4,036 |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
LM311PSRIC COMPARATOR 1 GEN PUR 8SO |
3,718 |
|
Datasheet |
8-SOIC (0.209", 5.30mm Width) | - | Tape & Reel (TR) | Active | 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-SO |
|
LM331AU-S5TRGENERAL PURPOSE COMPARATOR, OPEN |
2,728 |
|
Datasheet |
SC-74A, SOT-753 | LM331AU | Tape & Reel (TR) | Active | Differential | 1 | Open-Collector, Rail-to-Rail | 2.5V ~ 36V, ±1.25V ~ 18V | 6mV @ 5V | 0.004µA @ 5V | - | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
LM393PWRG3IC COMPARATOR 2 DIFF 8TSSOP |
4,000 |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-TSSOP |
|
LMV331X-SC5RIC COMPARATOR GEN PUR 1 SOT353 |
2,895 |
|
Datasheet |
5-TSSOP, SC-70-5, SOT-353 | LMV331X | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 5.5V | 4mV @ 5V | 30pA @ 5V | 125mA @ 5V | 75µA | 80dB CMRR, 80dB PSRR | 170ns | 10mV | -40°C ~ 125°C | - | - | Surface Mount | SOT-353 (SC-70-5) |
|
LM331AU2-S5TRGENERAL PURPOSE COMPARATOR, OPEN |
2,459 |
|
Datasheet |
SC-74A, SOT-753 | LM331AU2 | Tape & Reel (TR) | Active | Differential | 1 | Open-Collector, Rail-to-Rail | 2.5V ~ 36V, ±1.25V ~ 18V | 6mV @ 5V | 0.004µA @ 5V | - | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
LM331A-S5TRGENERAL PURPOSE COMPARATOR, OPEN |
2,387 |
|
Datasheet |
SC-74A, SOT-753 | LM331A | Tape & Reel (TR) | Active | Differential | 1 | Open-Collector, Rail-to-Rail | 2.5V ~ 36V, ±1.25V ~ 18V | 6mV @ 5V | 0.004µA @ 5V | - | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
LM393A-TSRGENERAL PURPOSE COMPARATOR, OPEN |
2,065 |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | Open-Collector, CMOS, TTL | 2.5V ~ 36V, ±1.25V ~ 18V | 6mV @ 5V | 0.001µA @ 5V | 7µA | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
AS393AMTR-E1IC COMPARATOR 2 GEN PUR 8SOIC |
3,908 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector | 2V ~ 36V, ±1V ~ 18V | 3mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 1mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM2903A-SRGENERAL PURPOSE COMPARATOR, OPEN |
3,800 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | Open-Collector, CMOS, TTL | 2.5V ~ 36V | 6mV @ 5V | 0.001µA @ 5V | 15mA | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOP |
|
LM2903A-VRGENERAL PURPOSE COMPARATOR, OPEN |
3,000 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | Open-Collector, CMOS, TTL | 2.5V ~ 36V | 6mV @ 5V | 0.001µA @ 5V | 15mA | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
LMV393X-VS1RIC COMPARATOR GEN PUR 2 8-MSOP |
2,985 |
|
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LMV393X | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 5.5V | 4mV @ 5V | 30pA @ 5V | 125mA @ 5V | 75µA | 80dB CMRR, 80dB PSRR | 170ns | 10mV | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
LM393A-DFGRGENERAL PURPOSE COMPARATOR, OPEN |
2,795 |
|
Datasheet |
8-UFDFN Exposed Pad | - | Tape & Reel (TR) | Active | Differential | 2 | Open-Collector, CMOS, TTL | 2.5V ~ 36V, ±1.25V ~ 18V | 6mV @ 5V | 0.001µA @ 5V | 7µA | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x2) |
|
LM339A-SRGENERAL PURPOSE COMPARATOR, OPEN |
1,910 |
|
Datasheet |
14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Differential | 4 | Open-Collector, CMOS, TTL | 2.5V ~ 36V, ±1.25V ~ 18V | 6mV @ 5V | 0.001µA @ 5V | 10mA | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 14-SOP |
|
LM2903AL1-SRGENERAL PURPOSE COMPARATOR, OPEN |
4,000 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | Open-Collector, CMOS, TTL | 2.5V ~ 36V | 6mV @ 5V | 0.001µA @ 5V | 10mA | 300µA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOP |
|
LM2903AS-13IC COMPARATOR 2 DIFF 8SO |
2,500 |
|
Datasheet |
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | - | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 1.7mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SO |
|
|
LM2903VQPWRIC COMPARATOR 2 DIFF 8TSSOP |
1,930 |
|
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
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.
| 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 |
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.
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.
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.
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.
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.
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.