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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX921CSA-TG077IC COMPARATOR 1 W/VOLT REF 8SOIC |
4,570 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 1 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
MAX990EUA-TIC COMPARATOR 2 GEN PUR 8UMAX |
2,739 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 5.5V, ±1.25V ~ 2.75V | 5mV @ 5.5V | 1pA @ 5.5V | - | 24µA | 80dB CMRR, 80dB PSRR | 450ns | ±3mV | -40°C ~ 85°C | - | - | Surface Mount | 8-uMAX/uSOP |
|
|
MAX992ESA-TIC COMPARATOR 2 GEN PUR 8SOIC |
2,985 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 2 | CMOS, Open-Drain, Rail-to-Rail, TTL | 2.5V ~ 5.5V, ±1.25V ~ 2.75V | 5mV @ 5.5V | 1pA @ 5.5V | - | 96µA | 80dB CMRR, 80dB PSRR | 210ns | ±2.5mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
ISL28196FHZ-T7IC COMPARATOR 1 GEN PUR 6SOT |
1,707 | - |
|
Datasheet | SOT-23-6 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Push-Pull, Rail-to-Rail | 1.8V ~ 5.5V | 2mV @ 5V | 80pA @ 5V | - | 4µA | 100dB CMRR, 100dB PSRR | 300µs | - | -40°C ~ 125°C | - | - | Surface Mount | 6-SOT |
|
|
MAX989ESA+TIC COMPARATOR 2 GEN PUR 8SOIC |
2,581 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, Push-Pull, Rail-to-Rail, TTL | 2.5V ~ 5.5V, ±1.25V ~ 2.75V | 5mV @ 5.5V | 1pA @ 5.5V | - | 24µA | 80dB CMRR, 80dB PSRR | 450ns | ±3mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX9053AEUB-TIC COMPARATR 2 W/VOLT REF 10UMAX |
2,787 | - |
|
Datasheet | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 2 | CMOS, Push-Pull, Rail-to-Rail, TTL | 2.7V ~ 5.5V | 5mV @ 5V | 1pA @ 5V | 8mA | 85µA | 80dB CMRR, 80dB PSRR | 450ns | ±3mV | -40°C ~ 85°C | - | - | Surface Mount | 10-uMAX/uSOP |
|
MCP6562T-E/MSVAOIC COMPARATOR 2 GEN PUR 8MSOP |
1,190 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | CMOS, Push-Pull, Rail-to-Rail, TTL | 1.8V ~ 5.5V | 10mV @ 5.5V | 1pA @ 5.5V | 50mA | 130µA | 66dB CMRR, 70dB PSRR | 80ns | 5mV | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-MSOP |
|
MAX934ESE-TIC COMPARATR 4 W/VOLT REF 16SOIC |
4,592 | - |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 4 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 0.015mA @ 5V | 8.5µA | 80dB CMRR, 80dB PSRR | 12µs | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
MAX984ESE-TIC COMPARATR 4 W/VOLT REF 16SOIC |
2,388 | - |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 4 | - | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 8.5µA | 80dB CMRR, 80dB PSRR | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
LM139APTIC COMPARATOR 4 GEN PUR 14TSSOP |
1,166 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | - | 2V ~ 32V, ±1V ~ 16V | 2mV @ 30V | 0.1µA @ 5V | 16mA @ 5V | 2mA | - | - | - | -55°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
|
MAX924CSE-TIC COMPARATR 4 W/VOLT REF 16SOIC |
1,666 | - |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 4 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 11µA | 80dB CMRR, 80dB PSRR | 12µs | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
MAX984CSE-TIC COMPARATR 4 W/VOLT REF 16SOIC |
3,831 | - |
|
Datasheet | 16-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 4 | - | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | - | 8.5µA | 80dB CMRR, 80dB PSRR | - | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
MAX970EEEIC COMPARATOR 4 GEN PUR 16QSOP |
1,159 | - |
|
Datasheet | 16-SSOP (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | Open-Drain, Rail-to-Rail | 1.6V ~ 5.5V | 10mV @ 5.5V | 0.05µA @ 5.5V | - | 18µA | 56.48dB CMRR, 80dB PSRR | 20µs | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 16-QSOP |
|
MAX970ESDIC COMPARATOR 4 GEN PUR 14SOIC |
1,304 | - |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | - | Tube | Obsolete | General Purpose | 4 | Open-Drain, Rail-to-Rail | 1.6V ~ 5.5V | 7mV @ 5.5V | 0.05µA @ 5.5V | - | 18µA | 56.48dB CMRR, 80dB PSRR | 20µs | ±1mV | -40°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
TLV3501AIDG4IC COMPARATOR 1 GEN PUR 8SOIC |
2,040 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tube | Discontinued at Digi-Key | General Purpose | 1 | CMOS, Push-Pull, Rail-to-Rail, TTL | 2.7V ~ 5.5V, ±1.35V ~ 2.75V | 6.5mV @ 5.5V | 10pA @ 5.5V | - | 5mA | 70dB CMRR, 100dB PSRR | 10ns | 6mV | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LT6700CS6-2#TRPBFIC COMPARATR 2 W/VOLT REF TSOT23 |
1,291 | - |
|
Datasheet | SOT-23-6 Thin, TSOT-23-6 | Over-The-Top® | Tape & Reel (TR) | Active | with Voltage Reference | 2 | Open-Collector | 1.4V ~ 18V | - | 0.01µA @ 18V | - | 16µA | - | 29µs | 6.5mV | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-6 |
|
TLV3404IPWRG4IC COMPARATOR 4 GEN PUR 14TSSOP |
3,333 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 4 | CMOS, Open-Drain | 2.7V ~ 16V, ±1.35V ~ 8V | 3.6mV @ 15V | 250pA @ 15V | 10mA | 950nA | 88dB CMRR, 105dB PSRR | 300µs | - | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
|
MAX9042AESA+TIC COMPARATOR 2 W/VOLT REF 8SOIC |
3,794 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | with Voltage Reference | 2 | CMOS, Push-Pull, Rail-to-Rail, TTL | 2.5V ~ 5.5V | 5mV @ 5V | 1pA @ 5V | 8mA | 85µA | 80dB CMRR, 80dB PSRR | 450ns | ±3mV | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
|
MAX921CUAIC COMPARATOR 1 W/VOLT REF 8UMAX |
3,973 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tube | Obsolete | with Voltage Reference | 1 | CMOS, TTL | 2.5V ~ 11V, ±1.25V ~ 5.5V | 10mV @ 5V | - | 50mA | 5µA | 80dB CMRR, 80dB PSRR | 12µs | 50mV | 0°C ~ 70°C | - | - | Surface Mount | 8-uMAX/uSOP |
|
|
MAX941EUAIC COMPARATOR 1 W/LATCH 8UMAX |
3,483 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tube | Obsolete | with Latch, Shutdown | 1 | CMOS, Push-Pull, TTL | 2.7V ~ 5.5V | 3mV @ 5.5V | 0.15µA @ 5.5V | - | 700µA | 81.94dB CMRR, 81.94dB PSRR | 80ns | - | -40°C ~ 85°C | - | - | Surface Mount | 8-uMAX/uSOP |
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.
