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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MCP6541-I/MSIC COMPARATOR 1 GEN PUR 8MSOP |
796 |
|
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 ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
MCP6546T-I/SNIC COMPARATOR 1 GEN PUR 8SOIC |
710 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | 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-SOIC |
|
ADCMP391ARZ-RL7IC COMPARATOR 1 GEN PUR 8SOIC |
2,692 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 1 | Rail-to-Rail | 2.3V ~ 5.5V | 2.5mV | 0.03µA | - | 24.7µA | 74dB CMRR, 80dB PSRR | 4.2µs | 4mV | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
MAX9030AXTIC COMPARATOR 1 GEN PUR SC70-6 |
884 |
|
Datasheet | 6-TSSOP, SC-88, SOT-363 | - | Bulk | Active | General Purpose | 1 | Push-Pull, Rail-to-Rail | 2.5V ~ 5.5V | 5mV @ 5V | 0.08µA @ 5V | 45mA | 55µA | 100dB CMRR, 100dB | 228ns (Typ) | 4mV | -40°C ~ 125°C | - | - | Surface Mount | SC-70-6 |
|
|
MCP6543T-E/SNIC COMPARATOR 1 GEN PUR 8SOIC |
322 |
|
Datasheet | 8-SOIC (0.154", 3.90mm 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 | - | 1µA | 70dB CMRR, 80dB PSRR | 8µs | 6.5mV | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
TLC393MDDUAL COMPARATOR |
853 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM2901AVQDRG4Q1IC COMPARATOR 4 DIFF 14SOIC |
636 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | Open-Collector | 2V ~ 36V, ±1V ~ 18V | 2mV @ 5V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-SOIC |
|
|
LM211DE4IC COMPARATOR 1 GEN PUR 8SOIC |
2,941 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | General Purpose | 1 | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | 3.5V ~ 30V, ±1.75V ~ 15V | 3mV @ ±15V | 0.1µA @ ±15V | 50mA | 6mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM2903MIC COMPARATOR 2 GEN PUR 8SOIC |
154 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
|
ADCMP394ARZ-RL7IC COMPARATOR 1 GEN PUR 8SOIC |
1,627 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 1 | Open-Drain | 2.3V ~ 5.5V | 5mV | 0.03µA | - | 47.9µA | 74dB CMRR, 80dB PSRR | 4.2µs | 4mV | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LP239DQUAD COMPARATOR |
466 |
|
Datasheet | - | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX40009AUT+LOW POWER, FAST COMPARATOR |
2,314 |
|
Datasheet | SOT-23-6 | - | Tape & Reel (TR) | Active | General Purpose | 1 | Push-Pull, Rail-to-Rail | 1.7V ~ 5.5V | 5mV @ 3.3V | 0.14µA @ 3.3V | - | 17µA | 70dB CMRR, 60dB PSRR | 340ns (Typ) | 3mV | -40°C ~ 125°C | - | - | Surface Mount | SOT-6 |
|
TSM982CUA+TIC COMPARATOR DUAL W/REF 8MSOP |
469 |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | TSM98x | Cut Tape (CT) | Obsolete | with Voltage Reference | 2 | Open-Drain | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 2.5V | 0.005µA @ 2.5V | 40mA | 6µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-MSOP |
|
LP339NIC COMPARATOR 4 GEN PUR 14DIP |
4,752 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 4 | CMOS, MOS, Open-Collector | 3V ~ 30V, ±1.5V ~ 15V | 5mV @ 30V | 0.025µA @ 5V | 30mA @ 5V | 100µA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 14-PDIP |
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AZV3002RL-7IC COMPAR 2 GEN PUR U-FLGA1616-8 |
235 |
|
Datasheet | 8-UFLGA | - | Tape & Reel (TR) | Active | General Purpose | 2 | Push-Pull | 1.6V ~ 5.5V | 30mV | 1pA | 68mA | 6µA (Typ) | 70dB CMRR, 80dB PSRR | 0.8µs | 13mV | -40°C ~ 85°C | - | - | Surface Mount | U-FLGA1616-8 |
|
MAX9077EKAIC COMPARATOR 2 GEN PUR SOT23-8 |
383 |
|
Datasheet | SOT-23-8 | - | Bulk | Active | General Purpose | 2 | Push-Pull, Rail-to-Rail | 2.1V ~ 5.5V | 8mV @ 5V | 0.02µA @ 5V | - | 5.2µA | 82dB, 77dB PSRR | 250ns (Typ) | - | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-8 |
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LMC7221AIMIC COMPARATOR 1 GEN PUR 8SOIC |
914 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Bulk | Active | General Purpose | 1 | Open-Drain | 2.7V ~ 15V, ±1.35V ~ 7.5V | 5mV @ 5V | 0.04pA @ 5V | 30mA | 14µA | 75dB CMRR, 80dB PSRR | 10µs | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX9020EKA-TIC COMPARATOR 2 GEN PUR SOT23-8 |
1,690 |
|
Datasheet | SOT-23-8 | Beyond-the-Rails™ | Tape & Reel (TR) | Obsolete | General Purpose | 2 | Open-Drain | 1.8V ~ 5.5V | 5mV @ 5V | 0.001µA @ 5V | 50mA | 2µA | 80dB PSRR | 31µs | 4mV | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-8 |
|
|
MAX9032AKAIC COMPARATOR 2 GEN PUR SOT23-8 |
341 |
|
Datasheet | SOT-23-8 | - | Bulk | Active | General Purpose | 2 | Push-Pull, Rail-to-Rail | 2.5V ~ 5.5V | 5mV @ 5V | 0.08µA @ 5V | - | 55µA | 100dB, 100dB | 188ns (Typ) | 4mV | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-8 |
|
MC3302DGIC COMPARATOR 4 GEN PUR 14SOIC |
897 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | 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 | - | - | Surface Mount | 14-SOIC |
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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Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
