LAN9254/JRXAlternatives & Equivalent Parts
About LAN9254/JRX
LAN9254/JRX 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 | LAN9254/JRXSource | SRK2001A | US1K-13-F |
|---|---|---|---|
| Manufacturer | Microchip | STMicroelectronics | Diodes Inc. |
| Package Type | Quad Flat Packages | Small Outline Packages | Diodes Moulded |
| Pin Count | 80 | 10 | 2 |
| Temperature Range | — | -25.0°C ~ 125.0°C | -65.0°C ~ 150.0°C |
| Price | $7.3700 | $2.5200 | $0.0330 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Manufacturer Package Code | TQFP-80 | SSOP 10 | SMA |
| Factory Lead Time | 18 Weeks | 16 Weeks | 12 Weeks |
| Date Of Intro | 2020-08-18 | — | — |
| YTEOL | 19 | — | 7 |
| JESD-609 Code | e3 | — | e3 |
| Telecom IC Type | ETHERNET TRANSCEIVER | — | — |
| Terminal Finish | Matte Tin (Sn) | — | MATTE TIN |
| ## LAN9254/JRX Alternates Showing results | Image | — | — |
| Analog IC - Other Type | — | SWITCHING CONTROLLER | — |
| Control Mode | — | VOLTAGE-MODE | — |
| Control Technique | — | RESONANT CONTROL | — |
| JESD-30 Code | — | R-PDSO-G10 | R-PDSO-C2 |
| Number of Functions | — | 1 | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP10,.25,40 | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | NOT SPECIFIED | 260 |
| Supply Voltage-Nom (Vsup) | — | 12 V | — |
| Surface Mount | — | YES | YES |
| Switcher Configuration | — | SINGLE | — |
| Switching Frequency-Max | — | 500 kHz | — |
| Temperature Grade | — | OTHER | — |
| Terminal Form | — | GULL WING | C BEND |
| Terminal Pitch | — | 1 mm | — |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | 30 |
| ## SRK2001A Alternates Showing results | — | Image | — |
| Pbfree Code | — | — | No |
| Application | — | — | EFFICIENCY |
| Configuration | — | — | SINGLE |
| Diode Element Material | — | — | SILICON |
| Diode Type | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | 1.7 V |
| Non-rep Pk Forward Current-Max | — | — | 30 A |
| Number of Elements | — | — | 1 |
| Number of Phases | — | — | 1 |
| Output Current-Max | — | — | 1 A |
| Qualification Status | — | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | — | — | 800 V |
| Reverse Current-Max | — | — | 5 µA |
| Reverse Recovery Time-Max | — | — | 0.075 µs |
| Reverse Test Voltage | — | — | 800 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for LAN9254/JRX — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LAN9254/JRX 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 LAN9254/JRX 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 LAN9254/JRX?
Known equivalents for LAN9254/JRX include SRK2001A, US1K-13-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LAN9254/JRX?
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 LAN9254/JRX 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.