QFN-40 – Mouser Ireland

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators Pwr M Solution for Application Processor LTC3676EUJ#PBF Analog Devices 1: €15.73 17In Stock	Mfr. Part No. LTC3676EUJ#PBF Mouser Part No 584-LTC3676EUJ#PBF	Analog Devices	Switching Voltage Regulators Pwr M Solution for Application Processor	Datasheet	17In Stock	€15.73 €12.51 €11.10 €10.72 View €10.24 €10.05 €10.04	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se LTC3855EUJ#PBF Analog Devices 1: €9.67 21In Stock	Mfr. Part No. LTC3855EUJ#PBF Mouser Part No 584-LTC3855EUJ#PBF	Analog Devices	Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se	Datasheet	21In Stock	€9.67 €7.55 €7.02 €6.42 View €6.10 €5.96 €5.85 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se LTC3855EUJ#TRPBF Analog Devices 1: €9.67 126In Stock	Mfr. Part No. LTC3855EUJ#TRPBF Mouser Part No 584-LTC3855EUJ#TRPBF	Analog Devices	Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se	Datasheet	126In Stock	Cut Tape €9.67 €7.55 €7.02 €6.43 €6.17 €5.40 MouseReel Available	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x, 2-Phase, Sync Cntr w/ L Value DCR Se LTC3875IUJ#PBF Analog Devices 1: €7.17 53In Stock 122On Order	Mfr. Part No. LTC3875IUJ#PBF Mouser Part No 584-LTC3875IUJ#PBF	Analog Devices	Switching Voltage Regulators 2x, 2-Phase, Sync Cntr w/ L Value DCR Se	Datasheet	53In Stock 122On Order	€7.17 €7.01 €6.99	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3880EUJ-1#PBF Analog Devices 1: €15.70 39In Stock	Mfr. Part No. LTC3880EUJ-1#PBF Mouser Part No 584-LTC3880EUJ-1#PBF	Analog Devices	Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	39In Stock	€15.70 €12.38 €11.27 €10.58 View €10.35 €9.92 €9.80 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D LTC3882IUJ-1#PBF Analog Devices 1: €17.70 22In Stock	Mfr. Part No. LTC3882IUJ-1#PBF Mouser Part No 584-LTC3882IUJ-1#PBF	Analog Devices	Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D Learn More about Analog Devices adi ltc388x controllers	Datasheet	22In Stock	€17.70 €14.07 €12.86 €12.12 View €11.61 €11.40 Quote	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3887IUJ#PBF Analog Devices 1: €18.11 44In Stock	Mfr. Part No. LTC3887IUJ#PBF Mouser Part No 584-LTC3887IUJ#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	44In Stock	€18.11 €14.35 €13.42 €12.38 View €11.67 €11.45	Min.: 1 Mult.: 1
Power Switch ICs - POE/LAN 8-Port PoE/PoE+ PSE Cntr LTC4290BIUJ#PBF Analog Devices 1: €19.64 2In Stock	Mfr. Part No. LTC4290BIUJ#PBF Mouser Part No 584-LTC4290BIUJ#PBF	Analog Devices	Power Switch ICs - POE/LAN 8-Port PoE/PoE+ PSE Cntr	Datasheet	2In Stock	€19.64 €15.70 €14.72 €13.63 View €12.94 €12.66 Quote	Min.: 1 Mult.: 1
Switching Controllers Buck/Buck/Boost Sync CTL, 40V, 3MHz LTC7818IUJ#PBF Analog Devices 1: €7.45 4In Stock	Mfr. Part No. LTC7818IUJ#PBF Mouser Part No 584-LTC7818IUJ#PBF	Analog Devices	Switching Controllers Buck/Buck/Boost Sync CTL, 40V, 3MHz Learn More about Analog Devices adi ltc7818 controllers	Datasheet	4In Stock	€7.45 €7.28 €7.25	Min.: 1 Mult.: 1
USB Interface IC USB-C PC Infineon Technologies CYPD4225-40LQXI CYPD4225-40LQXI Infineon Technologies 1: €4.45 34In Stock	Mfr. Part No. CYPD4225-40LQXI Mouser Part No 727-CYPD4225-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	34In Stock	€4.45 €3.40 €3.04 €2.80 View €2.62 €2.56 €2.51 €2.49 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40 EFR32FG23A010F256GM40-B Silicon Labs 1: €4.45 24In Stock	Mfr. Part No. EFR32FG23A010F256GM40-B Mouser Part No 634-FG23A10F256GM40B	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	24In Stock	€4.45 €3.78 €3.54 €3.24 View €2.99 €2.91 €2.85 €2.80	Min.: 1 Mult.: 1
Clock Generators & Support Products Automotive 105C 8-output clock generator SI5332B-D-AM2 Skyworks Solutions, Inc. 1: €17.60 25In Stock	Mfr. Part No. SI5332B-D-AM2 Mouser Part No 634-SI5332B-D-AM2	Skyworks Solutions, Inc.	Clock Generators & Support Products Automotive 105C 8-output clock generator	Datasheet	25In Stock	€17.60 €14.25 €13.44 €12.56 View €11.98 €11.88 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4746LQS-S263 Infineon Technologies 1: €6.60 100In Stock	Mfr. Part No. CY8C4746LQS-S263 Mouser Part No 727-CY8C4746LQS-S263	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon 4700s microcontrollers	Datasheet	100In Stock	€6.60 €5.09 €4.48 €4.29 View €3.97 €3.85 €3.81 €3.64 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4747LQS-S453 Infineon Technologies 1: €7.56 100In Stock	Mfr. Part No. CY8C4747LQS-S453 Mouser Part No 727-CY8C4747LQS-S453	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies infineon 4700s microcontrollers	Datasheet	100In Stock	€7.56 €5.95 €5.47 €5.06 View €4.80 €4.54 €4.42 €4.39 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC32PF1510A4EP NXP Semiconductors 1: €5.07 100In Stock	Mfr. Part No. MC32PF1510A4EP Mouser Part No 771-MC32PF1510A4EP	NXP Semiconductors	Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN Learn More about NXP Semiconductors nxp mc32pf1510 pmics	Datasheet	100In Stock	€5.07 €3.87 €3.57 €3.04 View €2.82 €2.73 €2.72 €2.67 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC32PF1510A5EP NXP Semiconductors 1: €4.78 100In Stock	Mfr. Part No. MC32PF1510A5EP Mouser Part No 771-MC32PF1510A5EP	NXP Semiconductors	Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN Learn More about NXP Semiconductors nxp mc32pf1510 pmics	Datasheet	100In Stock	€4.78 €3.65 €3.36 €3.04 View €2.85 €2.80 €2.79 €2.76 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC34PF1510A1EP NXP Semiconductors 1: €6.25 100In Stock	Mfr. Part No. MC34PF1510A1EP Mouser Part No 771-MC34PF1510A1EP	NXP Semiconductors	Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN Learn More about NXP Semiconductors nxp mc32pf1510 pmics	Datasheet	100In Stock	€6.25 €5.03 €4.56 €3.38 View €3.37 €3.33 €3.29 €3.27 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 MC34PF1550A1EP NXP Semiconductors 1: €6.21 100In Stock	Mfr. Part No. MC34PF1550A1EP Mouser Part No 771-MC34PF1550A1EP	NXP Semiconductors	Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 Learn More about NXP Semiconductors nxp mc32pf1550 pmics	Datasheet	100In Stock	€6.21 €4.77 €4.41 €4.02 View €3.78 €3.71 €3.66	Min.: 1 Mult.: 1
RF Amplifier 1.2GHz, 34dB Push-Pull MMIC QPB8858TR13 Qorvo 1: €13.26 80In Stock	Mfr. Part No. QPB8858TR13 Mouser Part No 772-QPB8858TR13	Qorvo	RF Amplifier 1.2GHz, 34dB Push-Pull MMIC Learn More about Qorvo qpb8858 rf amplifier	Datasheet	80In Stock	Cut Tape €13.26 €10.39 €9.67 €8.88 €8.79 Reel €7.89	Min.: 1 Mult.: 1 : 2,500
RF Amplifier 28dB 1GHz Power Doubler QPB8957TR13 Qorvo 1: €22.08 78In Stock	Mfr. Part No. QPB8957TR13 Mouser Part No 772-QPB8957TR13	Qorvo	RF Amplifier 28dB 1GHz Power Doubler Learn More about Qorvo qpb8957 rf amplifier	Datasheet	78In Stock	Cut Tape €22.08 €17.50 €16.35 €15.10 View Reel €12.40 €14.42 €14.15 €14.14 €12.40	Min.: 1 Mult.: 1 : 2,500
RF Amplifier 34dB 1GHz Push Pull Amp QPB8958TR13 Qorvo 1: €21.93 11In Stock	Mfr. Part No. QPB8958TR13 Mouser Part No 772-QPB8958TR13	Qorvo	RF Amplifier 34dB 1GHz Push Pull Amp Learn More about Qorvo qpb8958 rf amplifier	Datasheet	11In Stock	Cut Tape €21.93 €17.39 €16.24 €15.00 View Reel €12.31 €14.32 €14.06 €14.05 €12.31	Min.: 1 Mult.: 1 : 2,500
Battery Management Buck-Boost charger with TCPCi, 5x5 QFN, T&R RAA489000ARGNP#HA0 Renesas / Intersil 1: €12.78 131In Stock	Mfr. Part No. RAA489000ARGNP#HA0 Mouser Part No 968-AA489000ARGNPHA0	Renesas / Intersil	Battery Management Buck-Boost charger with TCPCi, 5x5 QFN, T&R	Datasheet	131In Stock	Cut Tape €12.78 €10.10 €9.43 €8.75 View Reel €7.74 €8.69 €8.25 €8.05 €7.82 €7.74 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM40-C Silicon Labs 1: €1.77 12,250Expected 10/11/2026	Mfr. Part No. EFM32PG22C200F128IM40-C Mouser Part No 634-EFM32PG22C12840C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	12,250Expected 10/11/2026	€1.77 €1.31 €1.19 €1.07 View €0.998 €0.963 €0.946 €0.939	Min.: 1 Mult.: 1
Switching Controllers Dual-channel 8 phas e step-down digital A 595-TPS53688RSBT TPS53688RSBR Texas Instruments 1: €5.29 6,000Expected 30/11/2026	Mfr. Part No. TPS53688RSBR Mouser Part No 595-TPS53688RSBR	Texas Instruments	Switching Controllers Dual-channel 8 phas e step-down digital A 595-TPS53688RSBT Learn More about Texas Instruments ti tps53688 multiphase controller	Datasheet	6,000Expected 30/11/2026	Cut Tape €5.29 €4.05 €3.74 €3.41 €3.34 Reel €3.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFT TPS543B20RVFR Texas Instruments 1: €8.37 2,462Expected 14/12/2026	Mfr. Part No. TPS543B20RVFR Mouser Part No 595-TPS543B20RVFR	Texas Instruments	Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFT Learn More about Texas Instruments ti tps543b20 converter	Datasheet	2,462Expected 14/12/2026	Cut Tape €8.37 €6.51 €6.05 €5.54 View Reel €5.17 €5.34 €5.31 €5.17 €5.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500