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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2901BYDTLinear IC's |
2,475 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | CMOS, DTL, ECL, MOS, TTL | 2V ~ 36V | 4mV @ 36V | 0.02µA @ 36V | 20mA | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-SO |
|
|
LM2903A-TS1R-SIC OPAMP GP 900KHZ 2 CIR 8-TSSOP |
3,000 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 36V | 6mV @ 5V | 0.001µA @ 5V | 10mA (Min) | 300µA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
|
|
LM2903A-VS1R-SIC COMPARATOR 2 DIFF 8-MSOP |
2,900 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | Differential | 2 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 36V | 6mV @ 5V | 0.001µA @ 5V | 10mA (Min) | 300µA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-MSOP |
|
|
LM2903BRQPWRQ1IC COMPARATOR 2 DIFF 8TSSOP |
2,860 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V | 2.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 600µA | - | 300ns (Typ) | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
|
|
LM2903BRQDRQ1IC COMPARATOR 2 DIFF 8SOIC |
2,802 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V | 2.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 600µA | - | 300ns (Typ) | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
LM2903BHQDRQ1IC COMPARATOR 2 DIFF 8SOIC |
2,842 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V | 2.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 600µA | - | 300ns (Typ) | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
LM2903DQ-SO1R-SIC COMPARATOR GP 2 CIR 8-SOP |
3,690 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Drain | 3V ~ 36V, ±1.5V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 40mA @ 5V | 1mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOP |
|
|
LM2903BYSTLINEAR IC'S |
3,000 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Bulk | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V, ±1V ~ 18V | 4mV @ 36V | 0.15µA @ 36V | 22mA | 2.5mA | - | - | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-MiniSO |
|
|
LM2901A-SO2R-SIC COMPARATOR DIFF 4 CIR 14-SOP |
2,500 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | Differential | 4 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 36V | 6mV @ 5V | 0.001µA @ 5V | 10mA (Min) | 300µA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-SOP |
|
|
LM2903BRQDGKRQ1IC COMPARATOR 2 DIFF 8VSSOP |
2,120 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V | 2.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 600µA | - | 300ns (Typ) | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-VSSOP |
|
LM2901S14-13IC COMPARATOR 4 DIFF 14SO |
10,315 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | - | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 14-SO |
|
|
LM2903BTQDRQ1IC COMPARATOR 2 DIFF 8SOIC |
2,797 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V | 2.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 600µA | - | 300ns (Typ) | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
LM339LVDYYRLOW-VOLTAGE COMMODITY COMPARATOR |
2,787 | - |
|
Datasheet | SOT-23-14 Thin, SOT-23 Variant | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Drain | 1.65V ~ 5.5V | 2mV @ 5V | 5pA @ 5V | 100mA @ 5V | 35µA | 65dB CMRR, 80dB PSRR | 600ns (Typ) | - | -40°C ~ 125°C | - | - | Surface Mount | 14-SOT-23-THIN |
|
|
TLV7041SDCKRNANOPOWER, SMALL SIZE COMPARATOR |
3,000 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | Open-Drain, Rail-to-Rail | 1.6V ~ 6.5V | 8mV @ 5V | 2pA @ 5V | 33mA @ 5V | 900nA | 73dB CMRR, 77dB PSRR | 3µs (Typ) | 17mV | -40°C ~ 125°C | - | - | Surface Mount | SC-70-5 |
|
MCP6547T-E/SNIC COMPARATOR 2 GEN PUR 8SOIC |
2,187 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | 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 ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
TLV7031SDCKRNANOPOWER, SMALL SIZE COMPARATOR |
2,990 | - |
|
Datasheet | 5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | Push-Pull, Rail-to-Rail | 1.6V ~ 6.5V | 8mV @ 5V | 2pA @ 5V | 33mA @ 5V | 900nA | 73dB CMRR, 77dB PSRR | 3µs (Typ) | 17mV | -40°C ~ 125°C | - | - | Surface Mount | SC-70-5 |
|
|
TLV1871DDFR40V, SINGLE-CHANNEL SPLIT-SUPPLY |
2,955 | - |
|
Datasheet | SOT-23-8 Thin, TSOT-23-8 | TLV187x | Tape & Reel (TR) | Active | General Purpose | 1 | Push-Pull, Rail-to-Rail | 2.7V ~ 40V | 2.5mV @ 12V | 0.005µA @ 12V | 30mA @ 12V | 100µA, 135µA | - | 110ns (Typ) | 2.7mV | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-8 |
|
LM2903QTH-13IC COMPARATOR 2 DIFF 8TSSOP |
2,500 | - |
|
Datasheet | 8-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | - | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 1.7mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
|
|
LM2901QS14-13IC COMPARATOR 4 DIFF 14SO |
1,687 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | CMOS, TTL | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-SO |
|
|
LM2903BTQDGKRQ1IC COMPARATOR 2 DIFF 8VSSOP |
1,537 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | Open-Collector, Rail-to-Rail | 2V ~ 36V | 2.5mV @ 5V | 0.025µA @ 5V | 21mA @ 5V | 600µA | - | 300ns (Typ) | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-VSSOP |
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.
