Comparators
Review Comparators Linear components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX9022AKA+TIC COMPARATOR 2 GEN PUR SOT23-8 |
7,375 |
|
Datasheet | SOT-23-8 | - | Tape & Reel (TR) | Active | General Purpose | 2 | 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 | SOT-23-8 |
|
MAX9109EUT+TIC COMPARATOR 1 W/LATCH SOT6 |
2,855 |
|
Datasheet | SOT-23-6 | - | Tape & Reel (TR) | Active | with Latch | 1 | TTL | 4.5V ~ 5.5V | 1.6mV @ 5V | 0.125µA @ 5V | - | 700µA | 86.02dB CMRR, 86.02dB PSRR | 25ns | 2mV | -40°C ~ 85°C | - | - | Surface Mount | SOT-6 |
|
MAX9109ESA+IC COMPARATOR 1 W/LATCH 8SOIC |
3,882 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Active | with Latch | 1 | TTL | 4.5V ~ 5.5V | 1.6mV @ 5V | 0.125µA @ 5V | - | 700µA | 86.02dB CMRR, 86.02dB PSRR | 25ns | 2mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX9140EUK+TIC COMPARATOR 1 GEN PUR SOT23-5 |
2,301 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | General Purpose | 1 | 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 | SOT-23-5 |
|
|
MAX9140AAUK+TIC COMPARATOR 1 GEN PUR SOT23-5 |
3,772 |
|
Datasheet | SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, Push-Pull, TTL | 2.7V ~ 5.5V | 6mV @ 5V | 0.35µA @ 5V | - | 400µA | 61.41dB CMRR, 61.94dB PSRR | 40ns | 1.5mV | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
MAX9018BEKA+TIC COMPARATOR 2 W/VOLT REF SOT23 |
630 |
|
Datasheet | SOT-23-8 | Beyond-the-Rails™ | Tape & Reel (TR) | Active | with Voltage Reference | 2 | Open-Drain | 1.8V ~ 5.5V | 5mV @ 5V | 0.001µA @ 5V | 50mA | 2.3µA | - | 31µs | 4mV | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-8 |
|
MAX9140AAXK+TIC COMPARATOR 1 GEN PUR SC70-5 |
4,063 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, Push-Pull, TTL | 2.7V ~ 5.5V | 6mV @ 5V | 0.35µA @ 5V | - | 400µA | 61.41dB CMRR, 61.94dB PSRR | 40ns | 1.5mV | -40°C ~ 125°C | - | - | Surface Mount | SC-70-5 |
|
|
MAX49140AXK/V+TIC COMPARATOR 1 GEN PUR SC70-5 |
1,101 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, Rail-to-Rail, TTL | 2.7V ~ 5.5V | 5mV @ 5V | 0.5µA @ 5V | - | 200µA | - | 30ns (Typ) | 1.2mV | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SC-70-5 |
|
|
MAX986EXK+TIC COMPARATOR 1 GEN PUR SC70-5 |
6,779 |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 5.5V, ±1.25V ~ 2.75V | 5mV @ 5.5V | 1pA @ 5.5V | - | 24µA | 80dB CMRR, 80dB PSRR | 450ns | ±3mV | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
MAX918EUK+TIC COMPARATOR 1 W/VOLT REF SOT23 |
7,704 |
|
Datasheet | SC-74A, SOT-753 | Beyond-the-Rails™ | Tape & Reel (TR) | Active | with Voltage Reference | 1 | Open-Drain | 1.8V ~ 5.5V | 5mV @ 5V | 0.001µA @ 5V | 50mA | 1.6µA | 80dB PSRR | 120µs | 4mV | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
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.
How can I request pricing and availability?
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.
