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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM393DIC COMPARATOR 2 DIFF 8SOIC |
2,284 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LP339DE4IC COMPARATOR 4 GEN PUR 14SOIC |
3,495 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Discontinued at Digi-Key | General Purpose | 4 | CMOS, MOS, Open-Collector | 3V ~ 30V, ±1.5V ~ 15V | 5mV @ 30V | 0.025µA @ 5V | 30mA @ 5V | 100µA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
TLC3702IPWRG4IC COMPARATOR 2 GEN PUR 8TSSOP |
1,622 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | LinCMOS™ | Tape & Reel (TR) | Obsolete | General Purpose | 2 | CMOS, Push-Pull, TTL | 3V ~ 16V | 5mV @ 10V | 5pA @ 5V | 20mA | 65µA | 84dB CMRR | 4.5µs | - | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |
|
|
LM2903DIC COMPARATOR 2 DIFF 8SOIC |
4,626 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
TLC393CPWRG4IC COMPARATOR 2 GEN PUR 8TSSOP |
1,402 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | LinCMOS™ | Tape & Reel (TR) | Obsolete | General Purpose | 2 | MOS, Open-Drain | 3V ~ 16V | 5mV @ 10V | 5pA @ 5V | 20mA | 40µA | 84dB CMRR | 4.5µs | - | 0°C ~ 70°C | - | - | Surface Mount | 8-TSSOP |
|
LM2903AVQDRG4IC COMPARATOR 2 DIFF 8SOIC |
3,790 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 32V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
LM2903AVQPWRG4IC COMPARATOR 2 DIFF 8TSSOP |
3,787 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
|
LMV331IDCKTE4IC COMPARATOR 1 GEN PUR SC70-5 |
1,648 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Open-Collector | 2.7V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 84mA @ 5V | 150µA | - | 600ns | - | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
LMV331IDCKTG4IC COMPARATOR 1 GEN PUR SC70-5 |
1,834 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Open-Collector | 2.7V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 84mA @ 5V | 150µA | - | 600ns | - | -40°C ~ 85°C | - | - | Surface Mount | SC-70-5 |
|
|
LP211DRE4IC COMPARATOR 1 DIFF 8SOIC |
3,224 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | Differential | 1 | Open-Collector, Open-Emitter | 3.5V ~ 30V, ±1.75V ~ 15V | 7.5mV @ ±15V | 0.1µA @ ±15V | - | 300µA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
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.
