LM4951SD/NOPBAlternatives & Equivalent Parts
About LM4951SD/NOPB
LM4951SD/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM4951SD/NOPBSource | LM4951SD |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | Other |
| Pin Count | 10 | 10 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | No |
| YTEOL | 15 | 0 |
| Bandwidth-Nom | 20 kHz | 20 kHz |
| Consumer IC Type | AUDIO AMPLIFIER | AUDIO AMPLIFIER |
| Harmonic Distortion | 1% | 1% |
| JESD-30 Code | S-PDSO-N10 | S-PDSO-N10 |
| JESD-609 Code | e3 | e0 |
| Number of Channels | 1 | 1 |
| Number of Functions | 1 | 1 |
| Output Power-Nom | 1.8 W | 1.8 W |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.11,20 | SOLCC10,.11,20 |
| Package Shape | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Current-Max | 4.5 mA | 4.5 mA |
| Supply Voltage-Max (Vsup) | 9 V | 9 V |
| Supply Voltage-Min (Vsup) | 2.7 V | 2.7 V |
| Surface Mount | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | TIN LEAD |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.8 mm | 0.8 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM4951SD/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 LM4951SD/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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Request Alternatives for LM4951SD/NOPBFAQ
What is equivalent to LM4951SD/NOPB?
Known equivalents for LM4951SD/NOPB include LM4951SD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM4951SD/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 LM4951SD/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.