Buying Guides
Sourcing obsolete ICs: options and risks
When a part reaches end of life, you still have options. Here is how they compare.
RF & Wireless
RF ICs, front ends and amplifiers, Bluetooth, NFC / RFID and wireless transceivers.
- 389 part numbers
Common types
Pick a type to see the matching part numbers in the catalog.
RF & Wireless part numbers.
Parts with lot photos come first. Every part on this list can be quoted.
- —AvailableQuote
- —AvailableQuote
- DA14531-00000OG2—AvailableQuote
RenesasRF / wireless IC - —AvailableQuote
- STM32WB05KZV6TR—AvailableQuote
STMicroelectronicsRF / wireless IC - NRF52805-CAAA-R—AvailableQuote
Nordic SemiconductorRF / wireless IC - CC2340R53E0RKPR—AvailableQuote
Texas InstrumentsRF / wireless IC - NRF52810-QCAA-R—AvailableQuoteNordic SemiconductorRF / wireless IC
- S2-LPQTR—AvailableQuoteSTMicroelectronicsRF / wireless IC
- NRF52810-QFAA-R—AvailableQuoteNordic SemiconductorRF / wireless IC
- NRF54L05-QFAA-R—AvailableQuoteNordic SemiconductorRF / wireless IC
- NRF52820-QDAA-R—AvailableQuoteNordic SemiconductorRF / wireless IC
- EFR32BG27C140F768IM40-B—AvailableQuote
Silicon LabsRF / wireless IC - CC1101RGPR—AvailableQuoteTexas InstrumentsRF / wireless IC
- AT86RF231-ZU—AvailableQuote
MicrochipRF / wireless IC - NRF54L15-CAAA-R7—AvailableQuoteNordic SemiconductorRF / wireless IC
- NRF54L15-CAAA-R—AvailableQuoteNordic SemiconductorRF / wireless IC
- —AvailableQuote
- NRF24L01P-T—AvailableQuoteNordic SemiconductorRF / wireless IC
- EFR32BG27C140F768IM32-B—AvailableQuoteSilicon LabsRF / wireless IC
- —AvailableQuote
- NRF54L15-QFAA-R—AvailableQuoteNordic SemiconductorRF / wireless IC
- NRF54L15-QFAA-R7—AvailableQuoteNordic SemiconductorRF / wireless IC
- NRF24L01P-R7—AvailableQuoteNordic SemiconductorRF / wireless IC
Related guides
Useful reading before you order.
Buying Guides
Prepare your BOM for a faster quote
What to put in a parts list so suppliers can quote quickly and correctly.
Buying Guides
Date codes and traceability: what to ask
What date codes and lot codes tell you, and the questions to ask before you buy.
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We reply with availability, lot and lead time. One part or a full BOM both work.