Comparators
Browse available Comparators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
|
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 |
|
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 |
Comparators FAQ
Common questions about selecting, comparing and sourcing Comparators components through Winsun (HK) Electronics.
What should I check when selecting Comparators components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Comparators part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Comparators parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Comparators components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
