LP2901DAlternatives & Equivalent Parts
About LP2901D
LP2901D is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LP2901DSource | LM339M/NOPB | LM339D | XTR111AIDRCT | XTR111AIDGQT | LP2901DR | LP2901IDRQ1 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 10 | 10 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | ~ 70.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1260 | $0.5895 | $0.1609 | $0.6396 | $0.9734 | $0.2320 | $0.3210 |
| Electrical Parameters | |||||||
| YTEOL | 0 | 15 | 5.57 | 15 | 15 | 15 | 15 |
| Amplifier Type | COMPARATOR | COMPARATOR | COMPARATOR | — | — | COMPARATOR | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.04 µA | 0.4 µA | 0.4 µA | — | — | 0.04 µA | 0.04 µA |
| Bias Current-Max (IIB) @25C | 0.025 µA | 0.25 µA | 0.25 µA | — | — | 0.025 µA | 0.025 µA |
| Input Offset Voltage-Max | 5000 µV | 5000 µV | 9000 µV | — | — | 5000 µV | 5000 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | S-PDSO-N10 | S-PDSO-G10 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 | e4 | e4 |
| Number of Functions | 4 | 4 | 4 | 1 | 1 | 4 | 4 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR | — | — | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP14,.25 | SOP14,.25 | SOLCC10,.12,20 | TSSOP10,.19,20 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | TUBE | — | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Response Time-Nom | 1300 ns | 1300 ns | 1300 ns | — | — | 1300 ns | 1300 ns |
| Subcategory | Comparator | Comparator | — | — | — | Comparator | Comparator |
| Supply Current-Max | 0.1 mA | 2 mA | 2 mA | — | — | 0.1 mA | 0.1 mA |
| Supply Voltage Limit-Max | 36 V | 36 V | 32 V | — | — | 36 V | 36 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 24 V | 24 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | OTHER | COMMERCIAL | MILITARY | MILITARY | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 0.5 mm | 0.5 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED | 30 | 30 | 30 | 30 |
| ## LP2901D Alternates Showing results | Image | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | Yes | Yes | Yes |
| Date Of Intro | — | 1988-04-01 | — | — | — | — | — |
| ## LM339M/NOPB Alternates Showing results | — | Image | — | — | — | — | — |
| Factory Lead Time | — | — | 8 Weeks | — | — | — | — |
| Analog IC - Other Type | — | — | — | ANALOG CIRCUIT | ANALOG CIRCUIT | — | — |
| Number of Channels | — | — | — | 1 | 1 | — | — |
| Supply Current-Max (Isup) | — | — | — | 0.55 mA | 0.55 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 40 V | 40 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 8 V | 8 V | — | — |
| ## XTR111AIDRCT Alternates Showing results | — | — | — | Image | — | — | — |
| ## XTR111AIDGQT Alternates Showing results | — | — | — | — | Image | — | — |
| Screening Level | — | — | — | — | — | — | AEC-Q100 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
suggested
suggested
Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Comparator, 4 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14
Why Look for Alternatives?
Finding alternatives for LP2901D is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LP2901D replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Request Alternatives for LP2901DFAQ
What is equivalent to LP2901D?
Known equivalents for LP2901D include LM339M/NOPB, LM339D, XTR111AIDRCT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP2901D?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LP2901D alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.