Comparators
Explore Comparators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TPCMP272-SO1RIC |
3,603 |
|
Datasheet | 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 |
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LM393 MDCIC COMPARATOR 2 DIFF DIE |
3,520 |
|
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 |
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MCP6546-I/MSIC COMPARATOR 1 GEN PUR 8MSOP |
3,951 |
|
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 |
|
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MCP6541T-E/MSIC COMPARATOR 1 GEN PUR 8MSOP |
1,792 |
|
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 |
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LM339PWG4IC COMPARATOR 4 DIFF 14TSSOP |
1,402 |
|
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 |
|
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NJM339CV-TE1IC COMPARATOR 4 GEN PUR 14SSOP |
4,634 |
|
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 |
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NJM2901CV-TE1IC COMPARATOR 4 GEN PUR 14SSOP |
1,965 |
|
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 |
|
LM239DE4IC COMPARATOR 4 DIFF 14SOIC |
2,922 |
|
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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LM239DG4IC COMPARATOR 4 DIFF 14SOIC |
3,717 |
|
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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TLV3491AIDBVRG4IC COMPARATOR 1 GEN PUR SOT23-5 |
4,818 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 1 | CMOS, Push-Pull, Rail-to-Rail | 1.8V ~ 5.5V | 15mV @ 5.5V | 10pA @ 5.5V | - | 1.2µA | 74dB CMRR, 69.12dB PSRR | 13.5µs | - | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
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TLC372CDRG4IC COMPARATOR 2 DIFF 8SOIC |
3,941 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | LinCMOS™ | Tape & Reel (TR) | Obsolete | Differential | 2 | CMOS, MOS, Open-Drain, TTL | 3V ~ 16V, ±1.5V ~ 8V | 5mV @ 5V | 5pA @ 5V | 20mA | 400µA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
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LM339APWG4IC COMPARATOR 4 DIFF 14TSSOP |
4,249 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tube | Obsolete | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 3mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-TSSOP |
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MIC841HBC5-TRIC COMPARATOR 1 W/VOLT REF SC70 |
4,425 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | Teeny™ | Tape & Reel (TR) | Discontinued at Digi-Key | with Voltage Reference | 1 | Push-Pull | 1.5V ~ 5.5V | - | - | 20mA | 3µA | - | 12µs | 20mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
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MIC841LBC5-TRIC COMPARATOR 1 W/VOLT REF SC70 |
4,377 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | Teeny™ | Tape & Reel (TR) | Discontinued at Digi-Key | with Voltage Reference | 1 | Push-Pull | 1.5V ~ 5.5V | - | - | 20mA | 3µA | - | 12µs | 20mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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MIC841NBC5-TRIC COMPARATOR 1 W/VOLT REF SC70 |
3,612 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | Teeny™ | Tape & Reel (TR) | Discontinued at Digi-Key | with Voltage Reference | 1 | Open-Drain | 1.5V ~ 5.5V | - | - | 20mA | 3µA | - | 12µs | 20mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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MIC842HBC5-TRIC COMPARATOR 1 W/VOLT REF SC70 |
3,927 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | Teeny™ | Tape & Reel (TR) | Discontinued at Digi-Key | with Voltage Reference | 1 | Push-Pull | 1.5V ~ 5.5V | - | - | 20mA | 3µA | - | 12µs | 20mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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MIC842LBC5-TRIC COMPARATOR 1 W/VOLT REF SC70 |
3,803 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | Teeny™ | Tape & Reel (TR) | Discontinued at Digi-Key | with Voltage Reference | 1 | Push-Pull | 1.5V ~ 5.5V | - | - | 20mA | 3µA | - | 12µs | 20mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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MIC842NBC5-TRIC COMPARATOR 1 W/VOLT REF SC70 |
2,232 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | Teeny™ | Tape & Reel (TR) | Discontinued at Digi-Key | with Voltage Reference | 1 | Open-Drain | 1.5V ~ 5.5V | - | - | 20mA | 3µA | - | 12µs | 20mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
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TLC372CPSRG4IC COMPARATOR 2 DIFF 8SO |
2,753 |
|
Datasheet | 8-SOIC (0.209", 5.30mm Width) | LinCMOS™ | Tape & Reel (TR) | Discontinued at Digi-Key | Differential | 2 | CMOS, MOS, Open-Drain, TTL | 3V ~ 16V, ±1.5V ~ 8V | 5mV @ 5V | 5pA @ 5V | 20mA | 400µA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
TLC372CPWRG4IC COMPARATOR 2 DIFF 8TSSOP |
2,067 |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | LinCMOS™ | Tape & Reel (TR) | Discontinued at Digi-Key | Differential | 2 | CMOS, MOS, Open-Drain, TTL | 3V ~ 16V, ±1.5V ~ 8V | 5mV @ 5V | 5pA @ 5V | 20mA | 400µA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-TSSOP |
Frequently Asked Questions
What are Comparators components used for?
Comparators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Comparators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Comparators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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