LM2903M/NOPBAlternatives & Equivalent Parts
About LM2903M/NOPB
LM2903M/NOPB is a comparators component manufactured by Texas Instruments. It comes in a SOIC-8 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM2903M/NOPBSource | LM2903DR | LM2903MX | SRR1260-331K | 1N4007G | LM2903M |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Bourns | ON Semiconductor | Texas Instruments |
| Package Type | SOIC-8 | — | Small Outline Packages | Other | Diodes, Axial Diameter Horizontal Mounting | — |
| Pin Count | 8 | — | 8 | 2 | 2 | — |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -65.0°C ~ 150.0°C | — |
| Price | $0.6833 | $0.0930 | $0.1100 | $0.3200 | $0.0069 | $0.6833 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | Yes | Yes | — |
| YTEOL | 15 | — | 0 | 6.9 | 5.92 | — |
| Amplifier Type | COMPARATOR | — | COMPARATOR | — | — | — |
| Average Bias Current-Max (IIB) | 0.5 µA | — | 0.5 µA | — | — | — |
| Bias Current-Max (IIB) @25C | 0.25 µA | — | 0.25 µA | — | — | — |
| Input Offset Voltage-Max | 7000 µV | — | 15000 µV | — | — | — |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-G8 | — | O-PALF-W2 | — |
| JESD-609 Code | e3 | — | e0 | e3 | e3 | — |
| Number of Functions | 2 | — | 2 | 1 | — | — |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | — | OPEN-COLLECTOR | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | — | SOP8,.25 | — | — | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR | — | ROUND | — |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE | SMT | LONG FORM | — |
| Packing Method | TUBE | — | TR | TR, EMBOSSED, 13 INCH | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 235 | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — | Not Qualified | — |
| Response Time-Nom | 1500 ns | — | 1500 ns | — | — | — |
| Subcategory | Comparator | — | — | — | — | — |
| Supply Current-Max | 1 mA | — | 2.5 mA | — | — | — |
| Supply Voltage Limit-Max | 36 V | — | 36 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | 5 V | — | — | — |
| Surface Mount | YES | — | YES | YES | NO | — |
| Technology | BIPOLAR | — | BIPOLAR | — | — | — |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | — | — | — |
| Terminal Finish | Matte Tin (Sn) | — | TIN LEAD | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | — | GULL WING | — | WIRE | — |
| Terminal Pitch | 1.27 mm | — | 1.27 mm | — | — | — |
| Terminal Position | DUAL | — | DUAL | — | AXIAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 20 | — | — | — |
| ## LM2903M/NOPB Alternates Showing results | Image | — | — | — | — | — |
| Factory Lead Time | — | — | — | 18 Weeks | — | — |
| Case/Size Code | — | — | — | 4949 | — | — |
| Construction | — | — | — | Rectangular | — | — |
| Core Material | — | — | — | FERRITE | — | — |
| DC Resistance | — | — | — | 0.58 Ω | — | — |
| Inductance-Nom (L) | — | — | — | 330 µH | — | — |
| Inductor Application | — | — | — | POWER INDUCTOR | — | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — | — |
| Package Height | — | — | — | 6 mm | — | — |
| Package Length | — | — | — | 12.5 mm | — | — |
| Package Width | — | — | — | 12.5 mm | — | — |
| Rated Current-Max | — | — | — | 1.15 A | — | — |
| Self Resonance Frequency | — | — | — | 3.2 MHz | — | — |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — | — |
| Shielded | — | — | — | YES | — | — |
| Terminal Placement | — | — | — | DUAL ENDED | — | — |
| Terminal Shape | — | — | — | WRAPAROUND | — | — |
| Test Frequency | — | — | — | 0.001 MHz | — | — |
| Tolerance | — | — | — | 10% | — | — |
| Manufacturer Package Code | — | — | — | — | 59-10 | — |
| Application | — | — | — | — | GENERAL PURPOSE | — |
| Case Connection | — | — | — | — | ISOLATED | — |
| Configuration | — | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | — | 1.1 V | — |
| JEDEC-95 Code | — | — | — | — | DO-41 | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | 30 A | — |
| Number of Elements | — | — | — | — | 1 | — |
| Number of Phases | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | 1 A | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 1000 V | — |
| Reverse Current-Max | — | — | — | — | 10 µA | — |
| Reverse Test Voltage | — | — | — | — | 1000 V | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for LM2903M/NOPB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM2903M/NOPB 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 LM2903M/NOPB 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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FAQ
What is equivalent to LM2903M/NOPB?
Known equivalents for LM2903M/NOPB include LM2903DR, LM2903MX, SRR1260-331K. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2903M/NOPB?
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 LM2903M/NOPB 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.