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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AD96687BPZIC COMPARATOR 2 W/LATCH 20PLCC |
2,112 |
|
Datasheet | 20-LCC (J-Lead) | - | Tube | Active | with Latch | 2 | Complementary, ECL, Open-Emitter | - | 2mV @ -5.2V, 5V | 10µA @ -5.2V,5V | 30mA | 18mA,36mA | 90dB CMRR, 70dB PSRR | 3.5ns | - | -25°C ~ 85°C | - | - | Surface Mount | 20-PLCC (9x9) |
|
ADCMP573BCPZ-WPIC COMPARATOR 1 W/LATCH 16LFCSP |
1,157 |
|
Datasheet | 16-WFQFN Exposed Pad, CSP | - | Tray | Active | with Latch | 1 | Complementary, PECL | 3.1V ~ 5.4V | 2mV @ 3.3V | 25µA @ 3.3V | 35mA | 80mA | 65dB CMRR, 74dB PSRR | 0.165ns | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 16-LFCSP (3x3) |
|
LM2903AVQPWRIC COMPARATOR 2 DIFF 8TSSOP |
726 |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
LM239AQDRQ1IC COMPARATOR 4 DIFF 14SOIC |
406 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 36V, ±1V ~ 18V | 2.5mV @ 30V | 0.25µA @ 5V | 20mA | 2mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-SOIC |
|
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LM239AQDRG4Q1IC COMPARATOR 4 DIFF 14SOIC |
402 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 36V, ±1V ~ 18V | 2.5mV @ 30V | 0.25µA @ 5V | 20mA | 2mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-SOIC |
|
LM2901BYPTLinear IC's |
3,207 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | CMOS, DTL, ECL, MOS, TTL | 2V ~ 36V | 4mV @ 36V | 0.02µA @ 36V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-TSSOP |
|
MAX9024AUD+IC COMPARATOR 4 GEN PUR 14TSSOP |
4,744 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tube | Active | General Purpose | 4 | CMOS, Rail-to-Rail, TTL | 2.5V ~ 5.5V, ±1.25V ~ 2.75V | 1mV @ 5V | 0.003µA @ 5V | - | 5µA | 100dB CMRR, 80dB PSRR | 8µs | 4mV | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
LTC1440IN8#PBFIC COMPARATOR 1 W/VOLT REF 8DIP |
1,893 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | with Voltage Reference | 1 | CMOS, TTL | 2V ~ 11V, ±1V ~ 5.5V | 10mV @ 5V | - | 40mA | 4.4µA | 80dB CMRR, 80dB PSRR | 15µs | 50mV | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
|
LTC1445CDHD#PBFIC COMPARATOR 4 W/VOLT REF 16DFN |
2,233 |
|
Datasheet | 16-WFDFN Exposed Pad | - | Tube | Active | with Voltage Reference | 4 | CMOS, TTL | 2V ~ 11V, ±1V ~ 5.5V | 10mV @ 5V | - | 0.015mA @ 5V | 8.5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 16-DFN (5x4) |
|
LTC1443IN#PBFIC COMPARATOR 4 W/VOLT REF 16DIP |
4,485 |
|
Datasheet | 16-DIP (0.300", 7.62mm) | - | Tube | Active | with Voltage Reference | 4 | CMOS, TTL | 2V ~ 11V, ±1V ~ 5.5V | 10mV @ 5V | - | 0.015mA @ 5V | 8.5µA | 80dB CMRR, 80dB PSRR | 12µs | - | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
MAX516BEWG+IC COMPARATOR 4 GEN PUR 24SOIC |
2,725 |
|
Datasheet | 24-SOIC (0.295", 7.50mm Width) | - | Tube | Active | General Purpose | 4 | CMOS, TTL | 4.75V ~ 16.5V | - | 0.3µA @ 16.5V | - | 10mA | - | 1.5µs | - | -40°C ~ 85°C | - | - | Surface Mount | 24-SOIC |
|
LT1018CSW#PBFIC COMPARATOR 2 GEN PUR 16SO |
3,314 |
|
Datasheet | 16-SOIC (0.295", 7.50mm Width) | - | Tube | Active | General Purpose | 2 | Pull Up | 1.1V ~ 40V, ±0.55V ~ 20V | 1mV @ ±20V | 0.075µA @ ±20V | 70mA @ 4.5V | 250µA | 115dB CMRR, 110dB PSRR | 6µs | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |
|
|
LTC1442IN8#PBFIC COMPARATOR 2 W/VOLT REF 8DIP |
1,980 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | with Voltage Reference | 2 | CMOS, TTL | 2V ~ 11V, ±1V ~ 5.5V | 10mV @ 5V | - | 40mA | 5.7µA | 80dB CMRR, 80dB PSRR | 15µs | 50mV | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
|
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RHR801K1RAD-HARD VERY HIGH SPEED COMPARA |
2,689 |
|
Datasheet | 8-CFlatPack | - | Strip | Active | General Purpose | 1 | MOS, Open-Collector, Rail-to-Rail | 3V ~ 5V | 7mV @ 5V | 2.5µA @ 5V | - | 1.8mA, 2mA | 80dB CMRR | 12ns | 4mV | -55°C ~ 125°C | - | - | Surface Mount | 8-CFlatPack |
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AD96687BQIC COMPARATOR 2 W/LATCH 16CERDIP |
3,174 |
|
Datasheet | 16-CDIP (0.300", 7.62mm) | - | Tube | Active | with Latch | 2 | Complementary, ECL, Open-Emitter | - | 2mV @ -5.2V, 5V | 10µA @ -5.2V,5V | 30mA | 18mA,36mA | 90dB CMRR, 70dB PSRR | 3.5ns | - | -25°C ~ 85°C | - | - | Through Hole | 16-CERDIP |
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LM2903WYPTIC COMPARATOR 2 GEN PUR 8TSSOP |
301 |
|
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 | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
|
LMV7251M7IC COMPARATOR 1 GEN PUR SC70-5 |
806 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Bulk | Obsolete | General Purpose | 1 | Push-Pull, Rail-to-Rail | 1.8V ~ 5V | 6mV @ 5V | 0.016µA @ 5V | 82mA @ 5V | 20µA | 72dB, 79dB | 830ns | - | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
AP393NL-UIC COMPARATOR DUAL LP 8-DIP |
429 |
|
Datasheet | - | * | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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LA6339-EHIGH-PERFORMANCE QUAD COMPARATOR |
1,000 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MCP6541-E/MSIC COMPARATOR 1 GEN PUR 8MSOP |
868 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tube | 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 |
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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