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QFN-28 Wireless & RF Integrated Circuits

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Mounting Style	Package/Case
RF Amplifier 2.7-4GHz 1.25W 6Volt Gain 24dB PAE >22% TGA2731-SM Qorvo 1: $48.02 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 $48.02 $38.88 $36.60 $35.10 View Reel $30.70 $32.90 $32.88 $30.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	RF Amplifier	Driver Amplifiers	SMD/SMT	QFN-28
Up-Down Converters 18-26GHzUpconverter QPC4510SR Qorvo 1: $125.91 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	$125.91 $125.88 $87.76 $71.88	Min.: 1 Mult.: 1	Up-Down Converters		SMD/SMT	QFN-28
RF Transceiver HIGH LINK BUDGET TRA SX1232BIMLTRT Semtech 1: $8.21 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 $8.21 $6.85 $6.45 $5.92 View Reel $5.09 $5.62 $5.41 $5.25 $5.09 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: $13.06 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	$13.06 $10.15 $9.42 $8.64 View $8.19 $8.01 $7.82 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-GM Skyworks Solutions, Inc. 1: $8.80 504In 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	504In Stock	$8.80 $6.85 $6.38 $5.89 View $5.52 $5.37 $5.30	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: $9.30 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 $9.30 $7.14 $6.60 $6.00 View Reel $5.40 $5.74 $5.64 $5.60 $5.40 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: $15.54 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	$15.54 $12.36 $11.56 $10.74 View $10.04 $10.02 $10.01 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: $3.86 1,168In Stock 5,000Expected 2/11/2026	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 2/11/2026	$3.86 $3.33 $3.16 $2.90 View $2.75 $2.64 $2.53 $2.48 $2.04	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: $149.33 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 $149.33 $131.43 $126.51 $119.34 Reel $112.12	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: $5.02 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 $5.02 $4.34 $4.11 $3.78 View Reel $3.32 $3.58 $3.44 $3.32 $3.32 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 HIGH LINK BUDGET TRANSCEIVER SX1272IMLTRT Semtech 1: $13.19 1,233In Stock 6,000Expected 29/4/2027	Mfr. Part No. SX1272IMLTRT Mouser Part No 947-SX1272IMLTRT	Semtech	RF Transceiver HIGH LINK BUDGET TRANSCEIVER Learn More about Semtech sx1272 transceiver	Datasheet	1,233In Stock 6,000Expected 29/4/2027	Cut Tape $13.19 $11.10 $10.65 $10.00 View Reel $8.51 $9.48 $9.19 $8.95 $8.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Transceiver	ISM	SMD/SMT	QFN-28
RF Transceiver SINGLE CHIP 2 BANDS TRANCEIVER SX1278IMLTRT Semtech 1: $11.26 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 $11.26 $9.63 $8.57 $7.87 View Reel $7.13 $7.56 $7.33 $7.13 $7.13 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: $9.63 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	$9.63 $9.42 $9.22 $9.03 View $8.89 $8.76 $8.64 Quote	Min.: 1 Mult.: 1	RF Transmitter	Transmitter	SMD/SMT	QFN-28
RF Transceiver SINGLE CHIP 3 BANDS TRANCEIVER SX1276IMLTRT Semtech 1: $14.51 92,955On 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	92,955On Order On Order Ship Dates Mfr. No: SX1276IMLTRT Stock: 0 On Order: 41,955 Expected 9/2/2027 51,000 Expected 19/4/2027 Factory Lead Time: 26 Weeks	Cut Tape $14.51 $12.44 $11.46 $10.77 View Reel $9.08 $10.13 $9.79 $9.64 $9.08 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: $7.90 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	$7.90 $7.81 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: $8.17 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	$8.17 $8.05 View 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: $10.09 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 $10.09 Quote Quote	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: $546.08 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 $546.08	Min.: 250 Mult.: 250 : 250	RF Amplifier	Power Amplifiers	SMD/SMT	QFN-28
Up-Down Converters 18-26GHzUpconverter QPC4510TR7 Qorvo 500: $75.02 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 $75.02 View Quote	Min.: 500 Mult.: 500 : 500	Up-Down Converters		SMD/SMT	QFN-28
RF Front End 9-10.5GHzGaNTransmit/ReceiveModule QPM2637TR7 Qorvo 250: $175.77 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 $175.77	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: $5.29 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 $5.29 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: $6.53 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 $6.53	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: $7.92 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 $7.92	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: $7.78 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 $7.78 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: $41.21 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 $41.21	Min.: 750 Mult.: 750 : 750	RF Amplifier	Driver Amplifiers	SMD/SMT	QFN-28

QFN-28 Wireless & RF Integrated Circuits

Types of Wireless & RF Integrated Circuits

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