LM389NAlternatives & Equivalent Parts
About LM389N
LM389N is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM389NSource | LM380N | LM384N | LM386N-4 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | — | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 18 | — | 14 | 8 |
| Temperature Range | ~ 70.0°C | — | ~ 70.0°C | ~ 70.0°C |
| Price | $2.3000 | $0.5580 | $0.7688 | $0.4480 |
| Electrical Parameters | ||||
| YTEOL | 0 | — | 0 | 0 |
| Bandwidth-Nom | 250 kHz | — | 450 kHz | 300 kHz |
| Consumer IC Type | AUDIO AMPLIFIER | — | AUDIO AMPLIFIER | AUDIO AMPLIFIER |
| Harmonic Distortion | 10% | — | 10% | 10% |
| JESD-30 Code | R-PDIP-T18 | — | R-PDIP-T14 | R-PDIP-T8 |
| Number of Channels | 1 | — | 1 | 1 |
| Number of Functions | 1 | — | 1 | 1 |
| Output Power-Nom | 0.5 W | — | 5.5 W | 1 W |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | — | IN-LINE | IN-LINE |
| Supply Voltage-Max (Vsup) | 12 V | — | 26 V | 18 V |
| Supply Voltage-Min (Vsup) | 4 V | — | 12 V | 5 V |
| Surface Mount | NO | — | NO | NO |
| Technology | BIPOLAR | — | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | — | COMMERCIAL | COMMERCIAL |
| Terminal Form | THROUGH-HOLE | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | — | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | — | DUAL | DUAL |
| Pbfree Code | — | — | No | No |
| Gain | — | — | 34 dB | 46 dB |
| JESD-609 Code | — | — | e0 | e0 |
| Package Equivalence Code | — | — | DIP14,.3 | DIP8,.3 |
| Qualification Status | — | — | Not Qualified | Not Qualified |
| Supply Current-Max | — | — | 25 mA | 8 mA |
| Terminal Finish | — | — | TIN LEAD | TIN LEAD |
| ## LM386N-4 Alternates Showing results | — | — | — | Image |
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 LM389N 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 LM389N 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 LM389NFAQ
What is equivalent to LM389N?
Known equivalents for LM389N include LM380N, LM384N, LM386N-4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM389N?
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 LM389N 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.