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QFN-28 Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £5.33 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	£5.33 £4.09 £3.78 £3.43 View £3.27 £3.17 £3.13 £3.09	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: £33.30 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 £33.30 £26.97 £25.38 £24.35 £22.87 Reel £22.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RF Amplifier	Driver Amplifiers	SMD/SMT	QFN-28
Phase Locked Loops - PLL RF synthesizer with RF1/RF2 output SI4113-D-GM Skyworks Solutions, Inc. 1: £7.21 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	£7.21 £5.60 £5.20 £4.77 View £4.52 £4.43 £4.32 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: £5.33 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 £5.33 £4.09 £3.78 £3.43 £3.40 Reel £2.90 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: £8.58 549In Stock 5,390On Order	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	549In Stock 5,390On Order On Order Ship Dates Mfr. No: SI4133-D-GM Stock: 549 Can Dispatch Immediately On Order: 2,450 Expected 11/12/2026 2,940 Expected 24/12/2026 Factory Lead Time: 8 Weeks	£8.58 £6.83 £6.38 £5.93 View £5.54 £5.53 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: £2.13 1,165In 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	1,165In Stock 5,000Expected 02/11/2026	£2.13 £1.84 £1.75 £1.60 View £1.52 £1.46 £1.40 £1.37 £1.13	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: £109.79 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 £109.79 £96.66 £93.55 £90.78 Reel £77.73	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: £2.77 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 £2.77 £2.39 £2.27 £2.09 View Reel £1.83 £1.97 £1.90 £1.83 £1.83 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: £6.22 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 £6.22 £5.32 £4.73 £4.35 View Reel £3.94 £4.17 £4.05 £3.94 £3.94 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: £5.32 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	£5.32 £5.20 £5.19	Min.: 1 Mult.: 1	RF Transmitter	Transmitter	SMD/SMT	QFN-28
RF Transceiver HIGH LINK BUDGET TRANSCEIVER SX1272IMLTRT Semtech 1: £7.91 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 £7.91 £6.86 £6.50 £6.01 View Reel £5.00 £5.71 £5.50 £5.30 £5.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
Up-Down Converters 18-26GHzUpconverter QPC4510SR Qorvo 1: £87.31 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	£87.31 £87.27 £60.92 £49.83	Min.: 1 Mult.: 1	Up-Down Converters		SMD/SMT	QFN-28
RF Transceiver HIGH LINK BUDGET TRA SX1232BIMLTRT Semtech 1: £4.53 345In Stock	Mfr. Part No. SX1232BIMLTRT Mouser Part No 947-SX1232BIMLTRT	Semtech	RF Transceiver HIGH LINK BUDGET TRA	Datasheet	345In Stock	Cut Tape £4.53 £3.78 £3.56 £3.27 View Reel £2.81 £3.10 £2.99 £2.90 £2.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
RF Transceiver SINGLE CHIP 3 BANDS TRANCEIVER SX1276IMLTRT Semtech 1: £8.01 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 £8.01 £6.87 £6.33 £5.95 View Reel £5.01 £5.60 £5.40 £5.33 £5.01 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: £4.56 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	£4.56 £4.49 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: £4.48 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	£4.48 £4.37 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: £5.48 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 £5.48	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: £388.36 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 £388.36	Min.: 250 Mult.: 250 : 250	RF Amplifier	Power Amplifiers	SMD/SMT	QFN-28
Up-Down Converters 18-26GHzUpconverter QPC4510TR7 Qorvo 500: £53.30 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 £53.30 View Quote	Min.: 500 Mult.: 500 : 500	Up-Down Converters		SMD/SMT	QFN-28
RF Front End 9-10.5GHzGaNTransmit/ReceiveModule QPM2637TR7 Qorvo 250: £124.00 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 £124.00	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: £2.92 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 £2.92	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: £3.61 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 £3.61	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: £4.37 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 £4.37	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: £4.31 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 £4.31 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: £29.12 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 £29.12	Min.: 750 Mult.: 750 : 750	RF Amplifier	Driver Amplifiers	SMD/SMT	QFN-28