LAN9303-ABZJAlternatives & Equivalent Parts
About LAN9303-ABZJ
LAN9303-ABZJ is a Switch component manufactured by Microchip. It comes in a Quad Flat No-Lead 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 | LAN9303-ABZJSource | LAN9303I-ABZJ |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 56 | 56 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $5.3400 | $5.1344 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | VQFN-56 | VQFN-56 |
| Factory Lead Time | 7 Weeks | 7 Weeks |
| YTEOL | 10 | 10 |
| JESD-30 Code | S-XQCC-N56 | S-XQCC-N56 |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 1 | 1 |
| Package Body Material | UNSPECIFIED | UNSPECIFIED |
| Package Equivalence Code | LCC56,.31SQ,20 | LCC56,.31SQ,20 |
| Package Shape | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified | Not Qualified |
| Screening Level | TS 16949 | TS 16949 |
| Supply Voltage-Nom | 3.3 V | 3.3 V |
| Surface Mount | YES | YES |
| Telecom IC Type | ETHERNET SWITCH | ETHERNET SWITCH |
| Temperature Grade | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD |
| Peak Reflow Temperature (Cel) | — | 260 |
| ## LAN9303I-ABZJ Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Switch with Single MII/RMII/Turbo MII
Why Look for Alternatives?
Finding alternatives for LAN9303-ABZJ 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 LAN9303-ABZJ 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 LAN9303-ABZJ?
Known equivalents for LAN9303-ABZJ include LAN9303I-ABZJ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LAN9303-ABZJ?
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 LAN9303-ABZJ 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.