LM3423MHAlternatives & Equivalent Parts
About LM3423MH
LM3423MH is an electronic component manufactured by Texas Instruments. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM3423MHSource | LM3423MH/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | — | Small Outline Packages |
| Pin Count | — | 16 |
| Temperature Range | — | -40.0°C ~ 125.0°C |
| Price | $0.7936 | $0.7936 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | — | Yes |
| YTEOL | — | 15 |
| Additional Feature | — | SEATED HGT-NOM |
| Input Characteristics | — | STANDARD |
| Interface IC Type | — | LED DISPLAY DRIVER |
| JESD-30 Code | — | R-PDSO-G16 |
| JESD-609 Code | — | e3 |
| Multiplexed Display Capability | — | NO |
| Number of Channels | — | 1 |
| Number of Functions | — | 1 |
| Number of Segments | — | 1 |
| Output Characteristics | — | CONSTANT-CURRENT |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | TSSOP20,.25 |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | — | 260 |
| Supply Voltage-Max | — | 75 V |
| Supply Voltage-Min | — | 4.5 V |
| Supply Voltage-Nom | — | 14 V |
| Surface Mount | — | YES |
| Temperature Grade | — | AUTOMOTIVE |
| Terminal Finish | — | Matte Tin (Sn) |
| Terminal Form | — | GULL WING |
| Terminal Pitch | — | 0.65 mm |
| Terminal Position | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for LM3423MH 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 LM3423MH 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 LM3423MH?
Known equivalents for LM3423MH include LM3423MH/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM3423MH?
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 LM3423MH 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.