RF Transceiver ICs
Rf Transceiver Ics combine the transmit and receive paths for a wireless link in one device, often with the RF front end, modem, synthesizer and control logic on a single chip. The category spans sub-GHz parts for metering and industrial telemetry, 2.4 GHz devices for Bluetooth Low Energy, Zigbee, Thread and proprietary links, plus wideband and multi-band parts used in gateways, asset trackers, remote controls, toys, medical sensors and building automation. Some are transceiver-only chips that need an external MCU; others are wireless SoCs with a Cortex-M core, memory and stack support, so the line between RF IC and microcontroller is not always clean. Buyers usually start with frequency band and regional rules, then look at output power, receiver sensitivity, data rate, modulation, supply range, sleep current, package size and antenna interface. After that come the less glamorous details: regulator or certification status, stack maturity, reference design quality, tools, EVB availability, lifecycle status and whether the part is on allocation. A common trade-off is price versus confidence. Saving a few cents from a loose channel can look good until reels arrive with mixed date codes, dry-pack handling is unclear, or a QFN lot will not pass incoming inspection. Many teams prefer tape-and-reel with full traceability and will pay a little more to keep production calm. If you have a target part number, alternates list or annual usage, check current stock and request a quote at icxing.com.
Frequently Asked Questions
How do I avoid counterfeit RF transceiver ICs when the factory part is short?
Ask for traceability to the franchised source or original lot, plus photos of labels, reels and date codes before payment. For QFN and BGA packages, confirm MSL handling and inspect solderability on receipt; RF parts are small, and remarked lots are common during shortages.
What specs matter most when comparing two transceivers for the same band?
Match the regulatory band first, then compare sensitivity, output power, adjacent-channel performance, sleep and receive current, package and stack or driver support. A part with better paper specs can still be the wrong choice if the reference design, certifications or toolchain are weak.
Can you suggest alternates if my exact RF transceiver is end of life?
Yes, but pin-compatible swaps are rare once the radio, MCU and software stack are considered. Provide the exact part number, firmware dependencies, band, certification needs and annual volume so alternates are checked for real drop-in risk rather than just similar headline specs.
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- Filter：
| Image | Part | Manufacturer | Description | Stock | Action | |
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Silicon Labs | 64 KB M0+ USB +13 DBM... |
6,510
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ USB +13 DBM... |
5,230
In-stock
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Inquiry | ||
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Silicon Labs | 64 KB M0+ USB +13 DBM... |
5,650
In-stock
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Inquiry | ||
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Silicon Labs | IC RF TXRX+MCU BL... |
4,560
In-stock
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Inquiry | ||
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Silicon Labs | IC RF TXRX+MCU 802.... |
4,850
In-stock
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Inquiry | ||
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Silicon Labs | IC RF TXRX+MCU 32V... |
4,270
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ +20 DBM EZR... |
5,680
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ +20 DBM EZR... |
7,580
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ USB +13 DBM... |
5,710
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ USB +13 DBM... |
2,890
In-stock
|
Inquiry | ||
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Silicon Labs | IC RF TXRX MCU 32Q... |
3,320
In-stock
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Inquiry | ||
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Silicon Labs | IC RF TXRX MCU 32Q... |
6,950
In-stock
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Inquiry | ||
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Silicon Labs | MIGHTY GECKO, QFN... |
2,800
In-stock
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Inquiry | ||
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Silicon Labs | MIGHTY GECKO, QFN... |
6,140
In-stock
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Inquiry | ||
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Silicon Labs | 64 KB M0+ USB +17 DBM... |
7,310
In-stock
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Inquiry | ||
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Silicon Labs | 64 KB M0+ USB +17 DBM... |
3,120
In-stock
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Inquiry | ||
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Silicon Labs | IC RF TXRX+MCU IS... |
3,510
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ +20 DBM EZR... |
3,180
In-stock
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Inquiry | ||
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Silicon Labs | 32 KB M0+ +20 DBM EZR... |
4,380
In-stock
|
Inquiry | ||
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Silicon Labs | IC RF TXRX+MCU 48V... |
3,420
In-stock
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Inquiry |