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QFN-28 Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package/Case
Phase Locked Loops - PLL RF synthesizer with IF OUT SI4112-D-GM Skyworks Solutions, Inc. 1: $6.47 449In Stock	Mfr. Part No. SI4112-D-GM Mouser Part No 634-SI4112-D-GM	Skyworks Solutions, Inc.	Phase Locked Loops - PLL RF synthesizer with IF OUT	Datasheet	449In Stock	$6.47 $5.04 $4.69 $4.33 View $4.06 $3.95 $3.90	Min.: 1 Mult.: 1	PLLs - Phase Locked Loops	RF Synthesizer	SMD/SMT	QFN-28
RF Amplifier 2.7-4GHz 1.25W 6Volt Gain 24dB PAE >22% TGA2731-SM Qorvo 1: $35.31 978In Stock	Mfr. Part No. TGA2731-SM Mouser Part No 772-TGA2731-SM	Qorvo	RF Amplifier 2.7-4GHz 1.25W 6Volt Gain 24dB PAE >22%	Datasheet	978In Stock	Cut Tape $35.31 $28.59 $26.91 $25.81 View Reel $22.57 $24.19 $24.18 $22.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RF Amplifier	Driver Amplifiers	SMD/SMT	QFN-28
RF Transceiver HIGH LINK BUDGET TRA SX1232BIMLTRT Semtech 1: $6.04 1,346In Stock	Mfr. Part No. SX1232BIMLTRT Mouser Part No 947-SX1232BIMLTRT	Semtech	RF Transceiver HIGH LINK BUDGET TRA	Datasheet	1,346In Stock	Cut Tape $6.04 $5.04 $4.74 $4.35 View Reel $3.74 $4.13 $3.98 $3.86 $3.74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
Phase Locked Loops - PLL RF synthesizer with RF1/RF2 output SI4113-D-GM Skyworks Solutions, Inc. 1: $9.60 209In Stock	Mfr. Part No. SI4113-D-GM Mouser Part No 634-SI4113-D-GM	Skyworks Solutions, Inc.	Phase Locked Loops - PLL RF synthesizer with RF1/RF2 output	Datasheet	209In Stock	$9.60 $7.46 $6.93 $6.35 View $6.02 $5.89 $5.75 Quote	Min.: 1 Mult.: 1	PLLs - Phase Locked Loops	RF Synthesizer	SMD/SMT	QFN-28
Phase Locked Loops - PLL RF synthesizer with IF OUT SI4112-D-GMR Skyworks Solutions, Inc. 1: $6.84 470In Stock	Mfr. Part No. SI4112-D-GMR Mouser Part No 634-SI4112-D-GMR	Skyworks Solutions, Inc.	Phase Locked Loops - PLL RF synthesizer with IF OUT	Datasheet	470In Stock	Cut Tape $6.84 $5.25 $4.85 $4.41 View Reel $3.97 $4.22 $4.15 $4.12 $3.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PLLs - Phase Locked Loops	RF Synthesizer	SMD/SMT	QFN-28
Phase Locked Loops - PLL RF synthesizer with RF1/RF2/IF output SI4133-D-GM Skyworks Solutions, Inc. 1: $11.43 1,151In Stock 2,450Expected 11/12/2026	Mfr. Part No. SI4133-D-GM Mouser Part No 634-SI4133-D-GM	Skyworks Solutions, Inc.	Phase Locked Loops - PLL RF synthesizer with RF1/RF2/IF output	Datasheet	1,151In Stock 2,450Expected 11/12/2026	$11.43 $9.09 $8.50 $7.90 View $7.38 $7.37 $7.36 Quote	Min.: 1 Mult.: 1	PLLs - Phase Locked Loops	RF Synthesizer	SMD/SMT	QFN-28
RF System on a Chip - SoC SMD IC ESP8685H4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 28-pin, 4*4mm, 4 MB flash inside, -40C - +105C ESP8685H4 Espressif Systems 1: $2.84 1,168In Stock 5,000Expected 02/11/2026	Mfr. Part No. ESP8685H4 Mouser Part No 356-ESP8685H4	Espressif Systems	RF System on a Chip - SoC SMD IC ESP8685H4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 28-pin, 4*4mm, 4 MB flash inside, -40C - +105C	Datasheet	1,168In Stock 5,000Expected 02/11/2026	$2.84 $2.45 $2.32 $2.13 View $2.02 $1.94 $1.86 $1.82 $1.50	Min.: 1 Mult.: 1	RF System on a Chip - SoC	BLE 5.0, Wi-Fi	SMD/SMT	QFN-28
RF Amplifier K-Band,2WMMICPA QPA4536TR7 Qorvo 1: $109.80 239In Stock	Mfr. Part No. QPA4536TR7 Mouser Part No 772-QPA4536TR7	Qorvo	RF Amplifier K-Band,2WMMICPA Learn More about Qorvo qpa4536 amplifier	Datasheet	239In Stock	Cut Tape $109.80 $96.64 $93.02 $87.75 Reel $82.44	Min.: 1 Mult.: 1 : 250	RF Amplifier	Power Amplifiers	SMD/SMT	QFN-28
RF Front End 802.11ac dualband FEMwithBT co-existence SKY85806-11 Skyworks Solutions, Inc. 1: $3.69 5,397In Stock	Mfr. Part No. SKY85806-11 Mouser Part No 873-SKY85806-11	Skyworks Solutions, Inc.	RF Front End 802.11ac dualband FEMwithBT co-existence	Datasheet	5,397In Stock	Cut Tape $3.69 $3.19 $3.02 $2.78 View Reel $2.44 $2.63 $2.53 $2.44 $2.44 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	RF Front End	802.11 a/b/g/n/ac, WLAN	SMD/SMT	QFN-28
RF Transceiver SINGLE CHIP 2 BANDS TRANCEIVER SX1278IMLTRT Semtech 1: $8.28 2,034In Stock	Mfr. Part No. SX1278IMLTRT Mouser Part No 947-SX1278IMLTRT	Semtech	RF Transceiver SINGLE CHIP 2 BANDS TRANCEIVER Learn More about Semtech sx1276 transceiver	Datasheet	2,034In Stock	Cut Tape $8.28 $7.08 $6.30 $5.79 View Reel $5.24 $5.56 $5.39 $5.24 $5.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
RF Transmitter 200mW Single-Chip Transmitter ICs for 86 MAX2900ETI+ Analog Devices / Maxim Integrated 1: $7.08 61In Stock	Mfr. Part No. MAX2900ETI+ Mouser Part No 700-MAX2900ETI	Analog Devices / Maxim Integrated	RF Transmitter 200mW Single-Chip Transmitter ICs for 86 Learn More about Analog Devices / Maxim Integrated adi rf solutions	Datasheet	61In Stock	$7.08 $6.93 $6.78 $6.64 View $6.54 $6.44 $6.35 Quote	Min.: 1 Mult.: 1	RF Transmitter	Transmitter	SMD/SMT	QFN-28
RF Transceiver HIGH LINK BUDGET TRANSCEIVER SX1272IMLTRT Semtech 1: $10.53 24In Stock 6,000Expected 29/04/2027	Mfr. Part No. SX1272IMLTRT Mouser Part No 947-SX1272IMLTRT	Semtech	RF Transceiver HIGH LINK BUDGET TRANSCEIVER Learn More about Semtech sx1272 transceiver	Datasheet	24In Stock 6,000Expected 29/04/2027	Cut Tape $10.53 $9.14 $8.66 $8.00 View Reel $6.66 $7.60 $7.32 $7.06 $6.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
Up-Down Converters 18-26GHzUpconverter QPC4510SR Qorvo 1: $92.58 21In Stock 100On Order New Product	Mfr. Part No. QPC4510SR Mouser Part No 772-QPC4510SR New Product	Qorvo	Up-Down Converters 18-26GHzUpconverter Learn More about Qorvo qpc4510 upconverters	Datasheet	21In Stock 100On Order	$92.58 $92.56 $64.53 $52.85	Min.: 1 Mult.: 1	Up-Down Converters		SMD/SMT	QFN-28
RF Transceiver SINGLE CHIP 3 BANDS TRANCEIVER SX1276IMLTRT Semtech 1: $10.67 92,953On Order	Mfr. Part No. SX1276IMLTRT Mouser Part No 947-SX1276IMLTRT	Semtech	RF Transceiver SINGLE CHIP 3 BANDS TRANCEIVER Learn More about Semtech sx1276 transceiver	Datasheet	92,953On Order On Order Ship Dates Mfr. No: SX1276IMLTRT Stock: 0 On Order: 41,953 Expected 09/02/2027 51,000 Expected 19/04/2027 Factory Lead Time: 26 Weeks	Cut Tape $10.67 $9.15 $8.43 $7.92 View Reel $6.68 $7.45 $7.20 $7.09 $6.68 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
Phase Locked Loops - PLL RF synthesizer with RF2/IF output SI4122-D-GM Skyworks Solutions, Inc. 490: $6.07 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI4122-D-GM Mouser Part No 634-SI4122-D-GM	Skyworks Solutions, Inc.	Phase Locked Loops - PLL RF synthesizer with RF2/IF output	Datasheet	Non-Stocked Lead-Time 8 Weeks	$6.07 $5.98 View Quote	Min.: 490 Mult.: 490	PLLs - Phase Locked Loops	RF Synthesizer	SMD/SMT	QFN-28
Phase Locked Loops - PLL RF synthesizer with RF1/IF output SI4123-D-GM Skyworks Solutions, Inc. 490: $5.96 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI4123-D-GM Mouser Part No 634-SI4123-D-GM	Skyworks Solutions, Inc.	Phase Locked Loops - PLL RF synthesizer with RF1/IF output	Datasheet	Non-Stocked Lead-Time 8 Weeks	$5.96 $5.82 Quote Quote	Min.: 490 Mult.: 490	PLLs - Phase Locked Loops	RF Synthesizer	SMD/SMT	QFN-28
RF Wireless Misc RF synthesizer with RF1/RF2/IF output SI4133-D-GMR Skyworks Solutions, Inc. 2,500: $7.30 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI4133-D-GMR Mouser Part No 634-SI4133-D-GMR	Skyworks Solutions, Inc.	RF Wireless Misc RF synthesizer with RF1/RF2/IF output	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $7.30	Min.: 2,500 Mult.: 2,500 : 2,500	RF Wireless Misc	Dual Band RF Synthesizer	SMD/SMT	QFN-28
RF Amplifier 2.8-3.5GHz 60W GaN Power Amplifier QPA1027TR7 Qorvo 250: $401.53 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. QPA1027TR7 Mouser Part No 772-QPA1027TR7	Qorvo	RF Amplifier 2.8-3.5GHz 60W GaN Power Amplifier Learn More about Qorvo qpa1027 gan power amplifiers This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel $401.53	Min.: 250 Mult.: 250 : 250	RF Amplifier	Power Amplifiers	SMD/SMT	QFN-28
Up-Down Converters 18-26GHzUpconverter QPC4510TR7 Qorvo 500: $55.16 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. QPC4510TR7 Mouser Part No 772-QPC4510TR7 New Product	Qorvo	Up-Down Converters 18-26GHzUpconverter Learn More about Qorvo qpc4510 upconverters	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $55.16 View Quote	Min.: 500 Mult.: 500 : 500	Up-Down Converters		SMD/SMT	QFN-28
RF Front End 9-10.5GHzGaNTransmit/ReceiveModule QPM2637TR7 Qorvo 250: $129.24 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. QPM2637TR7 Mouser Part No 772-QPM2637TR7	Qorvo	RF Front End 9-10.5GHzGaNTransmit/ReceiveModule Learn More about Qorvo qpm2637 gan fem	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel $129.24	Min.: 250 Mult.: 250 : 250	RF Front End	RF Front End	SMD/SMT	QFN-28
RF Front End Dualband 2.4GHz and 5.8GHz 802.11ac PA+S SKY85809-11 Skyworks Solutions, Inc. 3,000: $3.89 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. SKY85809-11 Mouser Part No 873-SKY85809-11	Skyworks Solutions, Inc.	RF Front End Dualband 2.4GHz and 5.8GHz 802.11ac PA+S	Datasheet	Non-Stocked Lead-Time 25 Weeks	Reel $3.89 Quote Quote	Min.: 3,000 Mult.: 3,000 : 3,000	RF Front End	802.11 a/g/n, WLAN	SMD/SMT	QFN-28
RF Transceiver 3 bands TXRX without LoRa SX1236IMLTRT Semtech 3,000: $4.80 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SX1236IMLTRT Mouser Part No 947-SX1236IMLTRT	Semtech	RF Transceiver 3 bands TXRX without LoRa	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.80	Min.: 3,000 Mult.: 3,000 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
RF Wireless Misc RF synthesizer with RF1/RF2 output Skyworks Solutions, Inc. SI4113-D-GMR SI4113-D-GMR Skyworks Solutions, Inc. 2,500: $5.82 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI4113-D-GMR Mouser Part No 634-SI4113-D-GMR	Skyworks Solutions, Inc.	RF Wireless Misc RF synthesizer with RF1/RF2 output	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $5.82	Min.: 2,500 Mult.: 2,500 : 2,500	RF Wireless Misc	Dual Band RF Synthesizer	SMD/SMT	QFN-28
RF Wireless Misc RF synthesizer with RF2/IF output Skyworks Solutions, Inc. SI4122-D-GMR SI4122-D-GMR Skyworks Solutions, Inc. 2,500: $5.72 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SI4122-D-GMR Mouser Part No 634-SI4122-D-GMR	Skyworks Solutions, Inc.	RF Wireless Misc RF synthesizer with RF2/IF output	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $5.72 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	RF Wireless Misc	Dual Band RF Synthesizer	SMD/SMT	QFN-28
RF Amplifier 2.7-3.8GHzVariableGainDriverAmp Qorvo QPA1008TR7 QPA1008TR7 Qorvo 750: $30.30 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. QPA1008TR7 Mouser Part No 772-QPA1008TR7	Qorvo	RF Amplifier 2.7-3.8GHzVariableGainDriverAmp	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel $30.30	Min.: 750 Mult.: 750 : 750	RF Amplifier	Driver Amplifiers	SMD/SMT	QFN-28