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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2903DRIC COMPARATOR 2CH 8-SOIC |
11,626 |
1+：$0.27000 10+：$0.18800 25+：$0.16680 100+：$0.14300 250+：$0.13164 500+：$0.12478 1000+：$0.11916 |
|
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 | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LM339DRIC COMPARATOR 4CH 14-SOIC |
0 |
1+：$0.27000 10+：$0.18600 25+：$0.16480 100+：$0.14120 250+：$0.12996 500+：$0.12318 1000+：$0.11762 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
LM339PWRIC COMPARATOR 4CH 14-TSSOP |
6,262 |
1+：$0.27000 10+：$0.18600 25+：$0.16480 100+：$0.14120 250+：$0.12996 500+：$0.12318 1000+：$0.11762 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-TSSOP |
|
|
LM2901PWRIC COMPARATOR 4CH 14-TSSOP |
60,725 |
1+：$0.33000 10+：$0.22500 25+：$0.19920 100+：$0.17150 250+：$0.15828 500+：$0.15028 1000+：$0.14369 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 7mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
|
LM393DRIC COMPARATOR 2CH 8-SOIC |
0 |
1+：$0.23000 10+：$0.15600 25+：$0.13760 100+：$0.11770 250+：$0.10808 500+：$0.10230 1000+：$0.09753 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | 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 |
|
|
LM239DRIC COMPARATOR 4CH 14-SOIC |
0 |
1+：$0.38000 10+：$0.26200 25+：$0.23360 100+：$0.20150 250+：$0.18632 500+：$0.17714 1000+：$0.16958 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
|
LM339APWRIC COMPARATOR 4CH 14-TSSOP |
1,137 |
1+：$0.37000 10+：$0.25600 25+：$0.22760 100+：$0.19630 250+：$0.18140 500+：$0.17242 1000+：$0.16503 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 3mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 14-TSSOP |
|
LM2903PIC COMPARATOR 2CH 8-PDIP |
0 |
1+：$0.45000 10+：$0.31500 50+：$0.26040 100+：$0.24350 250+：$0.22556 500+：$0.21478 1000+：$0.20590 2500+：$0.19653 5000+：$0.19087 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 7mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Through Hole | 8-PDIP |
|
|
LM393ADRIC COMPARATOR 2CH 8-SOIC |
72,246 |
1+：$0.38000 10+：$0.26200 25+：$0.23360 100+：$0.20150 250+：$0.18632 500+：$0.17714 1000+：$0.16958 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 2mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
LM339NIC COMPARATOR 4CH 14-PDIP |
26,051 |
1+：$0.63000 10+：$0.44300 25+：$0.39680 100+：$0.34570 250+：$0.32132 500+：$0.30666 1000+：$0.29457 2500+：$0.29220 5000+：$0.27566 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | - | Tube | Active | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2.5mA | - | - | - | 0°C ~ 70°C | - | - | Through Hole | 14-PDIP |
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.
