Comparators
Use the filters and product table below to compare Comparators components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCS2220AMUT1GIC COMPARATOR 2 GEN PUR 8UDFN |
2,955 | - |
|
Datasheet | 8-UFDFN Exposed Pad | - | Tape & Reel (TR) | Active | General Purpose | 2 | Complementary, Rail-to-Rail | 0.85V ~ 6V | 5mV @ 6V | 1pA @ 6V | - | 17µA | 53dB CMRR, 45dB PSRR | 500ns | 20mV | -40°C ~ 105°C | - | - | Surface Mount | 8-UDFN (1.6x1.6) |
|
NE521DR2GIC COMPARATOR 2 DIFF 14SOIC |
2,190 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | TTL | ±4.75V ~ 5.25V | 7.5mV @ ±4.75V | 20µA @ ±5.25V | - | 35mA | - | 12ns | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
LM293DR2GIC COMPARATOR 2 GEN PUR 8SOIC |
5,220 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Open-Drain, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LMV331SQ3T2GIC COMPARATOR 1 GEN PUR SC88A |
27,764 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | Open-Drain | 2.7V ~ 5V | 9mV @ 5V | 0.001µA @ 5V | 84mA @ 5V | 150µA | - | 1.5µs | - | - | - | - | Surface Mount | SC-88A (SC-70-5/SOT-353) |
|
TL331SN4T3GIC COMPARATOR 1 GEN PUR 5TSOP |
1,536 | - |
|
Datasheet | SOT-23-5 Thin, TSOT-23-5 | - | Tape & Reel (TR) | Not For New Designs | General Purpose | 1 | - | 2V ~ 36V, ±1V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 1.25mA | - | 850ns (Typ) | - | -40°C ~ 125°C | - | - | Surface Mount | 5-TSOP |
|
|
LMV331SN3T1GIC COMPARATOR 1 GEN PUR 5TSOP |
54,799 | - |
|
Datasheet | SOT-23-5 Thin, TSOT-23-5 | - | Tape & Reel (TR) | Active | General Purpose | 1 | Open-Drain | 2.7V ~ 5V | 9mV @ 5V | 0.001µA @ 5V | 84mA @ 5V | 150µA | - | 1.5µs | - | - | - | - | Surface Mount | 5-TSOP |
|
|
LM393EDR2GIC COMPARATOR 2 GEN PUR 8SOIC |
23,909 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | - | 2V ~ 36V, ±1V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 1mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
|
NCV2903DR2GIC COMPARATOR 2 GEN PUR 8SOIC |
9,940 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | 1.3µs | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
LM2903VDR2GIC COMPARATOR 2 GEN PUR 8SOIC |
9,284 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LM393DMR2GIC COMPARATOR 2 GEN PUR 8MSOP |
3,960 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-MSOP |
Comparators FAQ
Common questions about filtering, comparing and sourcing Comparators components.
How can I narrow the Comparators selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Comparators part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
