Comparators
| Photo | Mfr. Part # | Availability | 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NJM390AF3-TE1IC COMPARATOR 1 GEN PUR SC88A |
0 |
|
|
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Active | General Purpose | 1 | CMOS, DTL, ECL, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 3mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 1.2mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | SC-88A |
|
NJM2903CRB1-TE1IC COMPARATOR 2 GEN PUR 8TVSP |
0 |
|
|
8-VSSOP, 8-MSOP (0.110", 2.80mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | MOS, Open-Collector, TTL | 2V ~ 36V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-TVSP |
|
NJM2903CV-TE1IC COMPARATOR 2 GEN PUR 8SSOP |
0 |
|
|
8-LSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 2 | MOS, Open-Collector, TTL | 2V ~ 36V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 8-SSOP |
|
|
LM239DRG4IC COMPARATOR 4 DIFF 14SOIC |
0 |
|
|
14-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | Open-Collector | 2V ~ 30V, ±1V ~ 15V | 5mV @ 30V | 0.25µA @ 5V | 20mA | 2mA | - | - | - | -25°C ~ 85°C | - | - | Surface Mount | 14-SOIC |
|
LM339APWRG4IC COMPARATOR 4 DIFF 14TSSOP |
0 |
|
|
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | 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 |
|
LMV393QDRG4Q1IC COMPARATOR 2 GEN PUR 8SOIC |
0 |
|
|
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 2 | Open-Collector | 2.7V ~ 5.5V | 7mV @ 5V | 0.025µA @ 5V | 84mA @ 5V | 250µA | - | 600ns | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
LM393APSRIC COMPARATOR 2 DIFF 8SO |
85 |
|
|
8-SOIC (0.209", 5.30mm 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-SO |
|
TC75S56FE,LMIC COMPARATOR 1 GEN PUR ESV |
0 |
|
|
SOT-553 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Push-Pull | 1.8V ~ 7V, ±0.9V ~ 3.5V | 7mV @ 5V | 1pA | 18mA @ 5V | 22µA | - | 680ns | - | -40°C ~ 85°C | - | - | Surface Mount | ESV |
|
LMX331AXK-TIC COMPARATOR 1 GEN PUR SC70-5 |
0 |
|
|
5-TSSOP, SC-70-5, SOT-353 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Open-Drain | 1.8V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 73mA @ 5V | 120µA | 70dB PSRR | 600ns | 2mV | -40°C ~ 125°C | - | - | Surface Mount | SC-70-5 |
|
LM2903BYPTLinear IC's |
0 |
|
|
8-TSSOP (0.173", 4.40mm Width) | - | Bulk | Active | General Purpose | 2 | Open-Collector, CMOS, DTL, ECL, MOS, TTL | 2V ~ 36V, ±1V ~ 18V | 4mV @ 5V | 0.15µA @ 36V | 22mA | 2.5mA | - | - | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 8-TSSOP |
|
MC3302DTBR2IC COMPARATOR 4 GEN PUR 14TSSOP |
0 |
|
|
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Obsolete | General Purpose | 4 | CMOS, Open-Collector, TTL | 3V ~ 30V, ±1.5V ~ 15V | 20mV @ 5V | 0.5µA @ 5V | 16mA @ 5V | 2.5mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 14-TSSOP |
|
|
LM2901DRG4IC COMPARATOR 4 GEN PUR 14SOIC |
0 |
|
|
14-SOIC (0.154", 3.90mm 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-SOIC |
|
LM2901VQPWRIC COMPARATOR 4 GEN PUR 14TSSOP |
0 |
|
|
14-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Not For New Designs | General Purpose | 4 | CMOS, MOS, Open-Collector, TTL | 2V ~ 36V, ±1V ~ 18V | 7mV @ 5V | 0.25µA @ 5V | 16nA @ 5V | 2mA | - | - | - | -40°C ~ 125°C | - | - | Surface Mount | 14-TSSOP |
|
BA10339FV-E2IC COMPARATOR 4 GEN PUR 14SSOP |
0 |
|
|
14-LSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 4 | Open-Collector | 3V ~ 36V, ±1.5V ~ 18V | 5mV @ 5V | 0.25µA @ 5V | 16mA @ 5V | 2mA | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | 14-SSOP-B |
|
MCP6546T-E/OTVAOIC COMPARATOR 1 GEN PUR SOT23-5 |
0 |
|
|
SC-74A, SOT-753 | - | Tape & Reel (TR) | Active | General Purpose | 1 | 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 | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
|
TLV1391CDBVRE4IC COMPARATOR 1 DIFF SOT23-5 |
0 |
|
|
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | Differential | 1 | Open-Collector | 2V ~ 7V | 5mV @ 5V | 0.25µA @ 5V | 20mA | 175µA | - | - | - | 0°C ~ 70°C | - | - | Surface Mount | SOT-23-5 |
|
MIC7211BM5-TRIC COMPARATOR 1 GEN PUR SOT23-5 |
0 |
|
|
SC-74A, SOT-753 | IttyBitty® | Tape & Reel (TR) | Discontinued at Digi-Key | General Purpose | 1 | Push-Pull | 2.2V ~ 10V | 10mV @ 5V | 0.5pA @ 5V | - | 25µA | 70dB CMRR, 90dB PSRR | 5µs | - | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
LMX331AUK-TIC COMPARATOR 1 GEN PUR SOT23-5 |
0 |
|
|
SC-74A, SOT-753 | - | Tape & Reel (TR) | Obsolete | General Purpose | 1 | Open-Drain | 1.8V ~ 5.5V | 7mV @ 5V | 0.25µA @ 5V | 73mA @ 5V | 120µA | 70dB PSRR | 600ns | 2mV | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
MCP6546T-I/MSIC COMPARATOR 1 GEN PUR 8MSOP |
0 |
|
|
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 1 | 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 ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
MCP6546T-E/SNIC COMPARATOR 1 GEN PUR 8SOIC |
0 |
|
|
8-SOIC (0.154", 3.90mm Width) | - | Tape & Reel (TR) | Active | General Purpose | 1 | 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 |
Category Overview
Comparators Products & Selection Guide
Comparators are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.
Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Comparators. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.
FAQ
How do I choose the right Comparators?
Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.
Can I order based on the stock shown on this page?
Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.
What if the exact part number I need is not listed?
Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.
Do you provide Datasheets and technical documents?
Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.
