Semtech Corporation RF Transceiver ICs

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of 41
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
Mounting Type
Package / Case
Supplier Device Package
24-QFN
SX1232IMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
3,700
In Stock
1 : $4.07000
Cut Tape (CT)
3,000 : $2.06250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, GMSK, MSK, OOK
862Mhz ~ 1.02GHz
300kbps
20dBm
-123dBm
-
SPI
6
1.8V ~ 3.7V
9.3mA
18mA ~ 125mA
-40°C ~ 85°C
Surface Mount
24-VQFN Exposed Pad
24-QFN (5x5)
24-QFN
SX1231IMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
5,766
In Stock
1 : $4.16000
Cut Tape (CT)
3,000 : $2.58873
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, GMSK, MSK, OOK
290MHz ~ 340MHz, 424MHz ~ 510MHz, 862MHz ~ 1.02GHz
300kbps
17dBm
-120dBm
-
SPI
6
1.8V ~ 3.6V
16mA
16mA ~ 95mA
-40°C ~ 85°C
Surface Mount
24-VQFN Exposed Pad
24-QFN (5x5)
SX1233IMLTRT
SX1233IMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
2,928
In Stock
1 : $5.57000
Cut Tape (CT)
3,000 : $2.82720
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, GMSK, MSK, OOK
290MHz ~ 340MHz, 424MHz ~ 510MHz, 862MHz ~ 1.02GHz
600kbps
17dBm
-120dBm
-
SPI
6
1.8V ~ 3.6V
16mA ~ 17mA
16mA ~ 95mA
-40°C ~ 85°C
Surface Mount
24-VQFN Exposed Pad
24-QFN (5x5)
SX1223T073TRT
SX1281IMLTRT
IC RF TXRX 802.15.4 24QFN
Semtech Corporation
5,500
In Stock
1 : $5.28000
Cut Tape (CT)
3,000 : $3.29938
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
GFSK
2.4GHz
-
12.5dBm
-132dBm
-
SPI, UART
-
1.8V ~ 3.7V
8.2mA
24mA
-40°C ~ 85°C
Surface Mount
24-WFQFN Exposed Pad
24-QFN (4x4)
GS2993-INTE3Z
SX1280IMLTRT
IC RF TXRX 802.15.4 24QFN
Semtech Corporation
4,070
In Stock
1 : $6.45000
Cut Tape (CT)
3,000 : $4.05199
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
GFSK
2.4GHz
-
12.5dBm
-132dBm
-
SPI, UART
-
1.8V ~ 3.7V
8.2mA
24mA
-40°C ~ 85°C
Surface Mount
24-WFQFN Exposed Pad
24-QFN (4x4)
SX1262MB2CAS
SX1262IMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
2,287
In Stock
1 : $7.60000
Cut Tape (CT)
3,000 : $4.78876
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
LoRaWAN
FSK, GFSK
150MHz ~ 960MHz
300kbps
22dBm
-148dBm
-
SPI
-
1.8V ~ 3.7V
4.2mA ~ 10.1mA
32mA ~ 118mA
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
28-VQFN Exposed Pad
SX1278IMLTRT
IC RF TXRX 802.15.4 28QFN
Semtech Corporation
1,421
In Stock
1 : $9.32000
Cut Tape (CT)
3,000 : $4.83363
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
FSK, GFSK, GMSK, MSK, OOK
137MHz ~ 525MHz
300kbps
20dBm
-148dBm
-
SPI
6
1.8V ~ 3.7V
10.8mA ~ 12mA
20mA ~ 120mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
SX1261MB2BAS
SX1261IMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
4,220
In Stock
1 : $8.82000
Cut Tape (CT)
3,000 : $4.55926
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
LoRaWAN
FSK, GFSK
150MHz ~ 960MHz
300kbps
15dBm
-148dBm
-
SPI
-
1.8V ~ 3.7V
4.2mA ~ 10.1mA
15mA ~ 60mA
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
SX1272-72RF1CES
SX1272IMLTRT
IC RF TXRX 802.15.4 28QFN
Semtech Corporation
8,587
In Stock
1 : $8.85000
Cut Tape (CT)
3,000 : $5.59205
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
FSK, GFSK, GMSK, MSK, OOK
860MHz ~ 1.02GHz
300kbps
20dBm
-137dBm
-
SPI
6
1.8V ~ 3.7V
10.5mA ~ 11.2mA
18mA ~ 125mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
SX1250IMLTRT
SX1250IMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
15,056
In Stock
1 : $9.34000
Cut Tape (CT)
3,000 : $5.17500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
LoRaWAN
-
150MHz ~ 960MHz
-
22dBm
-
-
SPI, UART
-
3V ~ 3.6V
-
-
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
LR1110TRK1BKS
LR1110IMLTRT
IC RF TXRX+MCU WIFI 32QFN
Semtech Corporation
4,736
In Stock
1 : $9.77000
Cut Tape (CT)
3,000 : $5.43750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
WiFi
802.11b/g/n
FSK, GFSK
150MHz ~ 2.7GHz
300kbps
22dBm
-123dBm
-
SPI
-
1.8V ~ 3.7V
5.4mA ~ 7.8mA
-
-40°C ~ 85°C
Surface Mount
-
32-QFN (5x5)
SX1276IMLTRT
SX1276IMLTRT
IC RF TXRX 802.15.4 28QFN
Semtech Corporation
523
In Stock
1 : $11.35000
Cut Tape (CT)
3,000 : $5.93528
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
FSK, GFSK, GMSK, MSK, OOK
137MHz ~ 1.02GHz
300kbps
20dBm
-148dBm
-
SPI
6
1.8V ~ 3.7V
10.8mA ~ 12mA
20mA ~ 120mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
24-QFN
SX1231HIMLTRT
IC RF TXRX ISM<1GHZ 24QFN
Semtech Corporation
25,292
In Stock
1 : $4.42000
Cut Tape (CT)
3,000 : $2.26250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, GMSK, MSK, OOK
290MHz ~ 340MHz, 424MHz ~ 510MHz, 862MHz ~ 1.02GHz
300kbps
20dBm
-120dBm
-
SPI
6
2.4V ~ 3.6V
16mA
16mA ~ 130mA
-40°C ~ 85°C
Surface Mount
24-VQFN Exposed Pad
24-QFN (5x5)
SX1211I084TRT
SX1212IWLTRT
IC RF TXRX ISM<1GHZ 32QFN
Semtech Corporation
3,192
In Stock
1 : $4.47000
Cut Tape (CT)
3,000 : $2.78524
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, OOK
300MHz ~ 510MHz
150kbps
12.5dBm
-110dBm
-
SPI
-
2.1V ~ 3.6V
3mA
16mA ~ 25mA
-40°C ~ 85°C
Surface Mount
32-WFQFN Exposed Pad
32-TQFN (5x5)
LLCC68IMLTRT
LLCC68IMLTRT
IC RF TXRX+MCU 802.15.4 24QFN
Semtech Corporation
3,986
In Stock
1 : $7.71000
Cut Tape (CT)
3,000 : $3.26250
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
802.15.4
LoRa™
FSK, GFSK
150MHz ~ 960MHz
300kbps
22dBm
-129dBm
-
SPI
-
1.8V ~ 3.7V
4.2mA ~ 10.1mA
32mA ~ 118mA
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
28-VQFN Exposed Pad
SX1279IMLTRT
IC RF TXRX 802.15.4 28QFN
Semtech Corporation
2,463
In Stock
1 : $10.57000
Cut Tape (CT)
3,000 : $6.70852
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
FSK, GFSK, GMSK, MSK, OOK
137MHz ~ 1.02GHz
300kbps
20dBm
-148dBm
-
SPI
-
1.8V ~ 3.7V
9.9mA ~ 13.8mA
20mA ~ 28mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
SX1255IWLTRT
SX1255IWLTRT
IC RF TXRX 802.15.4 32MLPQ
Semtech Corporation
2,765
In Stock
1 : $13.06000
Cut Tape (CT)
3,000 : $7.50000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
-
FHSS, FSK, OFDM, O-QPSK
400MHz ~ 510MHz
-
7dbm
-
-
I2S, SPI
4
2.7V ~ 3.6V
18mA
60mA
-40°C ~ 85°C
Surface Mount
32-WFQFN Exposed Pad
32-MLPQ (5x5)
SX1268IMLTRT
SX1268IMLTRT
IC RF TXRX+MCU ISM<1GHZ 24QFN
Semtech Corporation
1,550
In Stock
1 : $4.02000
Cut Tape (CT)
3,000 : $3.65750
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
General ISM < 1GHz
LoRaWAN
FSK, GFSK, GMSK, MSK
410MHz ~ 810MHz
300kbps
22dBm
-148dBm
-
SPI
-
1.8V ~ 3.7V
4.2mA ~ 10.1mA
32mA ~ 107mA
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
SX1211I084TRT
SX1211I084TRT
IC RF TXRX ISM<1GHZ 32QFN
Semtech Corporation
10,561
In Stock
1 : $4.47000
Cut Tape (CT)
3,000 : $2.78524
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, OOK
863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz
200kbps
12.5dBm
-113dBm
-
SPI
-
2.1V ~ 3.6V
3mA
16mA ~ 25mA
-40°C ~ 85°C
Surface Mount
32-WFQFN Exposed Pad
32-TQFN (5x5)
28-VQFN Exposed Pad
SX1236IMLTRT
IC RF TXRX ISM<1GHZ 28QFN
Semtech Corporation
994
In Stock
1 : $6.13000
Cut Tape (CT)
3,000 : $3.84795
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, GMSK, MSK, OOK
137MHz ~ 1.02GHz
300kbps
20dBm
-123dBm
-
SPI
6
1.8V ~ 3.7V
10.8mA ~ 12mA
20mA ~ 120mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
28-VQFN Exposed Pad
SX1273IMLTRT
IC RF TXRX 802.15.4 28QFN
Semtech Corporation
28,570
In Stock
1 : $6.83000
Cut Tape (CT)
3,000 : $4.29576
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
FSK, GFSK, GMSK, MSK, OOK
860MHz ~ 1.02GHz
300kbps
20dBm
-130dBm
-
SPI
6
1.8V ~ 3.7V
10.5mA ~ 11.2mA
18mA ~ 125mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
SX1255IWLTRT
SX1257IWLTRT
IC RF TXRX 802.15.4 32MLPQ
Semtech Corporation
5,304
In Stock
1 : $13.06000
Cut Tape (CT)
3,000 : $7.50000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
-
FHSS, FSK, OFDM, O-QPSK
862Mhz ~ 1.02GHz
-
8dBm
-
-
SPI
4
2.7V ~ 3.6V
20mA
58mA
-40°C ~ 85°C
Surface Mount
32-WFQFN Exposed Pad
32-MLPQ (5x5)
28-VQFN Exposed Pad
SX1232BIMLTRT
IC RF TXRX ISM<1GHZ 28QFN
Semtech Corporation
3,000
In Stock
1 : $5.15000
Cut Tape (CT)
3,000 : $3.21648
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, GMSK, MSK, OOK
862Mhz ~ 1.02GHz
300kbps
20dBm
-123dBm
-
SPI
6
1.8V ~ 3.7V
9.3mA
18mA ~ 125mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
LR1121IMLTRT
LR1121IMLTRT
IC RF TXRX ISM>1GHZ 32QFN
Semtech Corporation
3,000
In Stock
3,000 : $5.61850
Tape & Reel (TR)
Tape & Reel (TR)
Active
-
TxRx Only
General ISM > 1GHz
LoRa™
2-FSK, FHSS, FSK, GFSK
150MHz ~ 2.5GHz
250kbps
22dBm
-144dBm
8kB RAM
SPI
-
1.8V ~ 3.7V
5.4mA ~ 8.3mA
18.5mA ~ 118mA
-40°C ~ 85°C (TA)
Surface Mount
32-VFQFN Exposed Pad
32-QFN (5x5)
SX1277IMLTRT
SX1277IMLTRT
IC RF TXRX 802.15.4 28QFN
Semtech Corporation
2,982
In Stock
1 : $7.38000
Cut Tape (CT)
3,000 : $3.98750
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
802.15.4
LoRa™
FSK, GFSK, GMSK, MSK, OOK
137MHz ~ 1.02GHz
300kbps
20dBm
-148dBm
-
SPI
6
1.8V ~ 3.7V
10.8mA ~ 12mA
20mA ~ 120mA
-40°C ~ 85°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
Showing
of 41

Semtech Corporation RF Transceiver ICs


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.