RF Transceiver ICs

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of 1,667

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Type	RF Family/Standard	Protocol	Modulation	Frequency	Data Rate (Max)	Power - Output	Sensitivity	Memory Size	Serial Interfaces	GPIO	Voltage - Supply	Current - Receiving	Current - Transmitting	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
EFR32BG22C222F352GM32-C IC RF TXRX+MCU BLE 32QFN Silicon Labs	0 In Stock Check Lead Time	1 : £2.12000 Tray	EFR32™ Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.2	2FSK, DSSS, GFSK, GMSK, MSK, OQPSK	2.4GHz ~ 2.4835GHz	2Mbps	6dBm	-106.7dBm	512kB Flash, 32kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	18	1.71V ~ 3.8V	3.6mA ~ 4.5mA	4.1mA ~ 8.5mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (4x4)
EFR32BG27C140F768IM40-B IC RF TXRX+MCU 802.15.4 40QFN Silicon Labs	1,447 In Stock	1 : £2.62000 Tray	-	Tray	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Zigbee®	DSSS, GFSK, GMSK, OOK, O-QPSK	2.4GHz	2Mbps	8dBm	-106.7dBm	768kB Flash, 64kB RAM	GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART	26	1.8V ~ 3.8V	3.6mA	4.1mA ~ 11.3mA	-40°C ~ 125°C	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32BG27C140F768IM32-B IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	3,918 In Stock	1 : £2.82000 Tray	-	Tray	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Zigbee®	DSSS, GFSK, GMSK, OOK, O-QPSK	2.4GHz	2Mbps	8dBm	-106.7dBm	768kB Flash, 64kB RAM	GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART	18	1.8V ~ 3.8V	3.6mA	4.1mA ~ 11.3mA	-40°C ~ 125°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (4x4)
EFR32BG24B210F1024IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	2,907 In Stock	1 : £3.77000 Tray	Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	10dBm	-105.7dBm	1MB Flash, 128kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	32	1.71V ~ 3.8V	4.4mA ~ 8.6mA	5mA ~ 160mA	-40°C ~ 125°C	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
EFR32BG24B220F1024IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	4,744 In Stock	1 : £4.06000 Tray	Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-105.7dBm	1MB Flash, 128kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	32	1.71V ~ 3.8V	4.4mA ~ 8.6mA	5mA ~ 160mA	-40°C ~ 125°C	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
SI4467-A2A-IM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	2,040 In Stock	1 : £5.33000 Tray	-	Tray	Active	Not Verified	TxRx Only	General ISM < 1GHz	-	4FSK, 4GFSK, FSK, GFSK, OOK	142MHz ~ 1.05GHz	1Mbps	12.5dBm (Max)	-133dBm	-	SPI	4	1.8V ~ 3.8V	10.9mA ~ 13.7mA	18mA ~ 24mA	-40°C ~ 125°C	-	-	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
EFR32MG24B220F1536IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	2,905 In Stock	1 : £5.66000 Tray	Mighty Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.3	2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-94.8dBm	1536kB Flash, 256kB RAM	ADC, GPIO, I2C, I2S, SPI, IrDA, UART	32	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 156.8mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
SI4463-C2A-GMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	98,368 In Stock	1 : £6.30000 Cut Tape (CT) 2,500 : £3.82706 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	142MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-129dBm	-	SPI	4	1.8V ~ 3.6V	10.9mA ~ 13.7mA	44.5mA ~ 88mA	-40°C ~ 85°C	-	-	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4464-B1B-FMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	4,586 In Stock	1 : £7.40000 Cut Tape (CT) 2,500 : £4.51183 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	70mA ~ 85mA	-40°C ~ 85°C	-	-	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
EFR32FG28B322F1024IM48-A IC RF TXRX+MCU BLE 48QFN Silicon Labs	4,686 In Stock	1 : £8.12000 Tray	-	Tray	Active	-	TxRx + MCU	Bluetooth, General ISM > 1GHz	Bluetooth	2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, GMSK, MSK, OOK, O-QPSK	2.4GHz	2Mbps	20dBm	-125.8dBm	1MB Flash, 256kB RAM	GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART	31	1.71V ~ 3.8V	4.1mA ~ 6.1mA	12.2mA ~ 26.2mA	-40°C ~ 125°C	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
EFR32BG22L122F352GM32-C BG22L 2.4GHZ 352KB FLASH 24KBRAM Silicon Labs	391 In Stock	1 : £1.72000 Tray	EFR32BG22	Tray	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.1	2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, GMSK, MSK, OOK, O-QPSK	-	2Mbps	6dBm	-106.7dBm	352kB Flash, 32kB RAM	ADC, I2C, I2S, IrDA, PWM, SPI, UART, USART	18	1.71V ~ 3.8V	3.6mA ~ 4.4mA	4.1mA ~ 8.5mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (4x4)
EFR32BG22C224F512GM40-C IC RF TXRX+MCU BLE 40QFN Silicon Labs	4,103 In Stock	1 : £2.47000 Tray	EFR32™ Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.2	2FSK, DSSS, GFSK, GMSK, MSK, OQPSK	2.4GHz ~ 2.4835GHz	2Mbps	6dBm	-106.7dBm	512kB Flash, 32kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	26	1.71V ~ 3.8V	3.6mA ~ 4.5mA	4.1mA ~ 8.5mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32BG22C224F512IM32-C IC RF TXRX+MCU BLE 32QFN Silicon Labs	2,030 In Stock	1 : £2.47000 Tube	EFR32™ Blue Gecko	Tube	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.2	2FSK, DSSS, GFSK, GMSK, MSK, OQPSK	2.4GHz ~ 2.4835GHz	2Mbps	6dBm	-106.7dBm	512kB Flash, 32kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	18	1.71V ~ 3.8V	3.6mA ~ 4.5mA	4.1mA ~ 8.5mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (4x4)
EFR32BG22C224F512IM40-C IC RF TXRX+MCU BLE 40QFN Silicon Labs	4,221 In Stock	1 : £2.56000 Tray	EFR32™ Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.2	2FSK, DSSS, GFSK, GMSK, MSK, OQPSK	2.4GHz ~ 2.4835GHz	2Mbps	6dBm	-106.7dBm	512kB Flash, 32kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	26	1.71V ~ 3.8V	3.6mA ~ 4.5mA	4.1mA ~ 8.5mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32FG22C121F512GM40-C IC RF TXRX+MCU WIFI 40QFN Silicon Labs	2,114 In Stock	1 : £2.70000 Tray	-	Tray	Active	Not Verified	TxRx + MCU	WiFi	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz ~ 2.4835GHz	2Mbps	6dBm	-102.3dBm	512kB Flash, 32kB RAM	I2C, I2S, SPI, IrDA, PDM, UART, USART	26	1.71V ~ 3.8V	3.6mA ~ 4.6mA	4.1mA ~ 8.5mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32BG24A010F1024IM40-B IC RF TXRX+MCU BLE 40QFN Silicon Labs	1,555 In Stock	1 : £3.25000 Tray	Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	10dBm	-105.7dBm	1MB Flash, 128kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	26	1.71V ~ 3.8V	4.4mA ~ 8.6mA	5mA ~ 160mA	-40°C ~ 125°C	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32BG24A020F1024IM40-B IC RF TXRX+MCU BLE 40QFN Silicon Labs	1,442 In Stock	1 : £3.66000 Tray	Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-105.7dBm	1MB Flash, 128kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	26	1.71V ~ 3.8V	4.4mA ~ 8.6mA	5mA ~ 160mA	-40°C ~ 125°C	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32MG24A021F1024IM40-B IC RF TXRX+MCU BLE 40QFN Silicon Labs	2,112 In Stock	1 : £4.36000 Tray	Mighty Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.3	2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-94.8dBm	1024kB Flash, 128kB RAM	ADC, GPIO, I2C, I2S, SPI, IrDA, UART	25	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 156.8mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32BG24A020F1024IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	448 In Stock	1 : £4.60000 Tray	Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-105.7dBm	1MB Flash, 128kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	32	1.71V ~ 3.8V	4.4mA ~ 8.6mA	5mA ~ 160mA	-40°C ~ 125°C	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
EFR32MG21A020F1024IM32-BR IC RF TXRX+MCU BLE 32QFN Silicon Labs	180,830 In Stock	1 : £4.71000 Cut Tape (CT) 2,500 : £2.83288 Tape & Reel (TR)	Mighty Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.1, Thread, Zigbee®	GFSK, O-QPSK	2.4GHz	2Mbps	20dBm	-104.9dBm	1024kB Flash, 96kB RAM	ADC, GPIO, I2C, I2S, SPI, UART	20	1.71V ~ 3.8V	8.8mA	33.8mA	-40°C ~ 125°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (4x4)
EFR32BG24B110F1536IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	3,238 In Stock	1 : £4.92000 Tray	Blue Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	10dBm	-105.7dBm	1536kB Flash, 256kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	28	1.71V ~ 3.8V	4.4mA ~ 8.6mA	5mA ~ 160mA	-40°C ~ 125°C	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
EFR32FG23A010F512GM48-C IC RF TXRX+MCU ISM<1GHZ 48QFN Silicon Labs	717 In Stock	1 : £4.94000 Tray	-	Tray	Active	Not Verified	TxRx + MCU	General ISM < 1GHz	Flex Gecko	2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK	110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz	2Mbps	14dBm	-125.8dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, UART	31	1.71V ~ 3.8V	3.7mA ~ 9.5mA	8.2mA ~ 90.6mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)
EFR32MG24B020F1536IM40-B IC RF TXRX+MCU BLE 40QFN Silicon Labs	745 In Stock	1 : £5.29000 Tray	Mighty Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.3	2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-94.8dBm	1536kB Flash, 256kB RAM	ADC, GPIO, I2C, I2S, SPI, IrDA, UART	26	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 156.8mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)
EFR32BG24B310F1536IJ42-BR IC RF TXRX+MCU BLE 42WLCSP Silicon Labs	2,541 In Stock	1 : £5.31000 Cut Tape (CT) 6,000 : £3.05681 Tape & Reel (TR)	Blue Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	TxRx + MCU	Bluetooth	-	2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	4dBm	-106.2dBm	1536kB Flash, 256kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	20	1.71V ~ 3.8V	4.2mA	4.8mA ~ 11mA	-40°C ~ 125°C	-	-	Surface Mount	42-XFBGA, WLCSP	42-WLCSP (3.09x2.96)
EFR32MG24B210F1536IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	1,844 In Stock	1 : £5.52000 Tray	Mighty Gecko	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.3	2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	10dBm	-94.8dBm	1536kB Flash, 256kB RAM	ADC, GPIO, I2C, I2S, SPI, IrDA, UART	32	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 19.1mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-VFQFN Exposed Pad	48-QFN (6x6)

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RF Transceiver ICs are semiconductor devices that consist of a transmitter and a receiver in a single package. Transceivers are designed to function proficiently within an RF family or standard such as AISG, Bluetooth, ISM, VHF, Wi-Fi, cellular, RADAR, 802.15.4 and Z-Wave. They are further classified by the type of modulation and the specific protocol versions. Some ICs include a built-in microcontroller.

RF Transceiver ICs

RF Transceiver ICs

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