Comparators
Browse available Comparators components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MAX9144ESD-TIC COMPARATOR 4 GEN PUR 14SOIC |
1,903 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | CMOS, Push-Pull, TTL | 2.7V ~ 5.5V | 2mV @ 5V | 0.32µA @ 5V | - | 300µA | 81.94dB CMRR, 81.94dB PSRR | 40ns | 1.5mV | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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MAX9144ESDIC COMPARATOR 4 GEN PUR 14SOIC |
1,699 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Push-Pull, TTL | 2.7V ~ 5.5V | 2mV @ 5V | 0.32µA @ 5V | - | 300µA | 81.94dB CMRR, 81.94dB PSRR | 40ns | 1.5mV | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
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LTC1531CSW#TRIC COMPARATOR 2 GEN PUR 28SOIC |
1,788 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | - | - | - | - | - | 14mA | - | - | 800mV | 0°C ~ 70°C | - | - | Surface Mount | 28-SOIC |
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LT1720IS8#TRIC COMPARATOR 2 GEN PUR 8SO |
2,842 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | UltraFast™ | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, Rail-to-Rail, TTL | 2.7V ~ 6V | 3mV @ 5V | 6µA @ 5V | 20mA | 7mA | 70dB CMRR, 80dB PSRR | 10ns | 7mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
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LT1719IS8#TRIC COMPARATOR 1 GEN PUR 8SO |
3,847 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | UltraFast™ | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, Rail-to-Rail, TTL | 2.7V ~ 6V | 2.5mV @ ±5V | 6µA @ ±5V | 20mA | 9mA | 70dB CMRR, 80dB PSRR | 13ns | 7mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
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LT1671IS8IC COMPARATOR 1 W/LATCH 8SO |
1,709 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 1 | CMOS, Complementary, TTL | - | 2.5mV @ ±5V | 0.28µA @ ±5V | 20mA | 800µA | 100dB CMRR, 85dB PSRR | 80ns | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
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LT1719IS8IC COMPARATOR 1 GEN PUR 8SO |
4,007 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | UltraFast™ | Tube | Active | General Purpose | 1 | CMOS, Rail-to-Rail, TTL | 2.7V ~ 6V | 2.5mV @ ±5V | 6µA @ ±5V | 20mA | 9mA | 70dB CMRR, 80dB PSRR | 13ns | 7mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
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ADCMP371AKS-REEL7IC COMPARATOR 1 GEN PUR SC70-5 |
1,907 | - |
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Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Push-Pull | 2.25V ~ 5.5V | 9mV @ 5.5V | 0.05µA @ 5.5V | - | 7µA | - | 5µs | - | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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LTC1531CSW#PBFIC COMPARATOR 2 GEN PUR 28SOIC |
4,513 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | - | Tube | Obsolete | General Purpose | 2 | - | - | - | - | 5mA | 14mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 28-SOIC |
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LM2903NGIC COMPARATOR 2 GEN PUR 8DIP |
3,845 | - |
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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 | - | - | - | -40°C ~ 105°C | - | - | Through Hole | 8-PDIP |
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LM339NGIC COMPARATOR 4 GEN PUR 14DIP |
4,687 | - |
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Datasheet | 14-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 36V, ±1.5V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 14-PDIP |
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MC3302PGIC COMPARATOR 4 GEN PUR 14DIP |
2,899 | - |
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Datasheet | 14-DIP (0.300", 7.62mm) | - | Tube | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 30V, ±1.5V ~ 15V | 20mV @ 5V | 0.5µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Through Hole | 14-PDIP |
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LM2901VNGIC COMPARATOR 4 GEN PUR 14DIP |
3,437 | - |
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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 | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Through Hole | 14-PDIP |
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LTC1040CSW#TRPBFIC COMPARATOR 2 GEN PUR 18SO |
3,489 | - |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | LTCMOS™ | Tape & Reel (TR) | Obsolete | General Purpose | 2 | CMOS, TTL | 2.8V ~ 16V, ±2.8V ~ 8V | 4.5mV @ ±8V | 300pA @ ±5V | - | 3mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SO |
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LTC1531CSW#TRPBFIC COMPARATOR 2 GEN PUR 28SOIC |
2,135 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | - | - | - | - | 5mA | 14mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 28-SOIC |
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ADCMP371AKS-REELIC COMPARATOR 1 GEN PUR SC70-5 |
3,206 | - |
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Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Push-Pull | 2.25V ~ 5.5V | 9mV @ 5.5V | 0.05µA @ 5.5V | - | 7µA | - | 5µs | - | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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ADCMP370AKS-REELIC COMPARATOR 1 GEN PUR SC70-5 |
4,626 | - |
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Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Open-Drain | 2.25V ~ 5.5V | 9mV @ 5.5V | 0.05µA @ 5.5V | - | 7µA | - | 5µs | - | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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LM239ADIC COMPARATOR 4 GEN PUR 14SO |
4,513 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 2V ~ 32V, ±1V ~ 16V | 2mV @ 30V | 0.1µA @ 5V | 16mA @ 5V | 2mA | - | - | - | -40°C ~ 105°C | - | - | Surface Mount | 14-SO |
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LM293ADIC COMPARATOR 2 GEN PUR 8SOIC |
3,688 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | 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 | - | - | Surface Mount | 8-SOIC |
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LM319DIC COMPARATOR 2 GEN PUR 14SO |
3,901 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | 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 | - | - | Surface Mount | 14-SO |
Comparators FAQ
What Comparators components can I source from EGOO?
You can browse available Comparators product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Comparators parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
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