EOL & PCN
Your life cycle service
Proactive information
We inform you about EOLs and PCNs from the manufacturers we represent before things become critical.
Last Time Buy handling
Demand assessment and handling of the final ordering window, so that nothing is lost.
Alternatives & supply agreements
Suggested alternatives and long-term supply agreements safeguard your series production.
Product discontinuations (End of Life) and product changes (Product Change Notifications) are part of everyday life in the semiconductor industry — what matters is finding out in time. INELTEK proactively informs its customers about EOLs and PCNs from the manufacturers it represents and supports them with Last Time Buy handling, suggested alternatives and long-term supply agreements, so that your series production stays supplied.
EOL and PCN database
You will find the searchable database of all discontinuations and change notifications right below on this page — filterable by type and manufacturer, with links to the original documents.
Do you have a question about a specific discontinuation or need a document? Contact us — we will provide you with the documents directly.
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EOL & PCN database
| Type | Number | Manufacturer | Product family | Description / type designation | Published | Last time buy | Last time ship | |
|---|---|---|---|---|---|---|---|---|
| PCN | 20230601 |
 Espressif
|
SoC | Upgrade Chip Revision of ESP32-S2 Series Products Based on ESP32-S2R2 and ESP32-S2FN4R2 | 30/06/2023 | |||
| EOL | 23- 0096 | RF6361A SP8T ASM End of Life | 29/06/2023 | 15.02.2024 | 15.08.2024 | |||
| PCN | 23- 008 |
 Epson
|
Timing | MHz Range Crystal unit (for Automotive): Add manufacturing site notice | 26/06/2023 | |||
| EOL | 23- 0094 | RF | 885216 End of Life Obsolescence | 22/06/2023 | 30.098.2023 | 31.12.2026 | ||
| EOL | 23- 0092 | RF | EOL – TAT7427BT1 | 21/06/2023 | 28.12.2023 | 28.06.2024 | ||
| EOL | 23- 0093 | Front End Module (FEM) | RFFM6904 End of Life Product | 21/06/2023 | 27.12.2023 | 27.06.2024 | ||
| EOL | 23- 0079 | GP_USBPOD1 – End of Life | 15/06/2023 | 27.11.2023 | 12.06.2024 | |||
| PCN | 23- 0091 | Product Transfer to Next Generation Fab Process | 09/06/2023 | |||||
| PCN | 23- 0089 | SiC FET | Revise Reflow temperature in datasheet | 06/06/2023 | ||||
| EOL | 23- 0086 | RF | 2374 End of Life Product | 03/06/2023 | 12.12.2023 | 12.06.2024 | ||
| EOL | 23- 0087 | RF | End of Life notification | 03/06/2023 | 12.12.2023 | 12.06.2024 | ||
| EOL | 23- 0082 | RF | EOL – QPB2318/28 & QPB3311 | 27/05/2023 | 27.11.2023 | 27.05.2024 | ||
| EOL | 23- 0084 | RF | SXA389Z End of Life Notification | 27/05/2023 | 04.12.2023 | 04.06.2024 | ||
| EOL | 23- 0085 | RF | EOL TGA2594/2595/2597/2599 | 27/05/2023 | 04.12.2023 | 04.06.2024 | ||
| PCN | PCN20230302/PCN20230402 |
Espressif
|
Wireless Modules | Add Alternative 8MB/16 MB Flash Source for ESP32 Series of Modules | 26/05/2023 | |||
| EOL | 23- 0079 | Wi-Fi (Front-Ends) | QPF8248- End of Life | 24/05/2023 | 12.12.2023 | 12.05.2024 | ||
| EOL | 23- 0080 | RF | QPQ1288 Attenuation Spec Change | 20/05/2023 | 19.05.2023 | 26.08.2023 | ||
| EOL | 23- 0081 | RF | QM14510 – Substrate Change | 20/05/2023 | 19.05.2023 | 01.09.2023 | ||
| EOL | 23- 0083 | Cellular | RF7176 End of Life | 20/05/2023 | 23.12.2023 | 23.06.2024 | ||
| PCN | Q000- PCN- WF202305 |
 Nuvoton
|
Audio IC | Add SMIC as new fabrication site_NAU88C22 & NAU88C1x series | 19/05/2023 | |||
| EOL | Unbekannt | Long term Obsolescence 2025 | 17/05/2023 | |||||
| EOL | 23- 0075 | RF | RF6261Z – End of Life | 16/05/2023 | 22.11.2023 | 22.05.2024 | ||
| PCN | 23- 002 |
Epson
|
Timing | TCXO TG3225CEN Ceramic package change notice | 15/05/2023 | |||
| PCN | 23- 0074 | RF | QM77058D Filter Design Improvement | 13/05/2023 | ||||
| EOL | 23- 0072 | RF | APBU End of Life | 10/05/2023 | 10.11.2023 | 10.05.2024 |
Part number: 20230601
Upgrade Chip Revision of ESP32-S2 Series Products Based on ESP32-S2R2 and ESP32-S2FN4R2
Espressif
Part number: 23- 008
MHz Range Crystal unit (for Automotive): Add manufacturing site notice
Epson
Part number: PCN20230302/PCN20230402
Add Alternative 8MB/16 MB Flash Source for ESP32 Series of Modules
Espressif
Part number: Q000- PCN- WF202305
Add SMIC as new fabrication site_NAU88C22 & NAU88C1x series
Nuvoton
