LAN8187I-JTAlternatives & Equivalent Parts
About LAN8187I-JT
LAN8187I-JT is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat Packages 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 | LAN8187I-JTSource | LAN8187-JT |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 64 | 64 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $1.8800 | $1.5100 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||
| Manufacturer Package Code | LQFP-64 | LQFP-64 |
| Factory Lead Time | 8 Weeks | 8 Weeks |
| YTEOL | 3 | 3 |
| Boundary Scan | NO | NO |
| Clock Frequency-Max | 25 MHz | 25 MHz |
| Communication Protocol | ASYNC, BIT; SYNC, BYTE; EXT SYNC | ASYNC, BIT; SYNC, BYTE |
| Data Encoding/Decoding Method | NRZI; BIPH-LEVEL (MANCHESTER) | NRZI; BIPH-LEVEL (MANCHESTER) |
| Data Transfer Rate-Max | 0.125 MBps | 0.125 MBps |
| JESD-30 Code | S-PQFP-G64 | S-PQFP-G64 |
| JESD-609 Code | e3 | e3 |
| Low Power Mode | YES | YES |
| Number of Serial I/Os | 4 | 4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 | — |
| Package Shape | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Qualification Status | Not Qualified | Not Qualified |
| Screening Level | TS 16949 | TS 16949 |
| Supply Current-Max | 81.6 mA | 81.6 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Why Look for Alternatives?
Finding alternatives for LAN8187I-JT 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 LAN8187I-JT 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 LAN8187I-JT?
Known equivalents for LAN8187I-JT include LAN8187-JT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LAN8187I-JT?
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 LAN8187I-JT 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.