QFN-40 – Mouser Singapore

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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.
Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C LTC3589IUJ-1#PBF Analog Devices 1: $14.63 1In Stock	Mfr. Part No. LTC3589IUJ-1#PBF Mouser Part No 584-LTC3589IUJ-1#PBF	Analog Devices	Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C	Datasheet	1In Stock	$14.63 $14.32 $14.01 $13.72 View $13.52 $13.31 $13.11 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Pwr M Solution for Application Processor LTC3676EUJ#PBF Analog Devices 1: $24.87 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	$24.87 $19.79 $17.56 $16.95 View $16.20 $15.90 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se LTC3855EUJ#PBF Analog Devices 1: $15.29 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	$15.29 $11.94 $11.10 $10.16 View $9.64 $9.42 $9.25 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x, MP Sync DC/DC Cntr w/ Diff Remote Se LTC3855EUJ#TRPBF Analog Devices 1: $15.29 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 $15.29 $11.94 $11.10 $10.17 $9.75 $8.50 MouseReel Available	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x, 2-Phase, Sync Cntr w/ L Value DCR Se LTC3875IUJ#PBF Analog Devices 1: $11.34 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	$11.34 $11.08 $10.85 $10.64 View $10.47 $10.31 $10.16 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3880EUJ-1#PBF Analog Devices 1: $24.83 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	$24.83 $19.57 $17.82 $16.73 View $16.36 $15.68 $15.49 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 2x Out PolyPhBuck DC/DC V Mode Cntr w/ D LTC3882IUJ-1#PBF Analog Devices 1: $27.99 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	$27.99 $22.25 $20.33 $19.16 View $18.36 $18.02 Quote	Min.: 1 Mult.: 1
Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3887IUJ#PBF Analog Devices 1: $28.64 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	$28.64 $22.70 $21.22 $19.57 View $18.46 $18.10	Min.: 1 Mult.: 1
Power Switch ICs - POE/LAN 8-Port PoE/PoE+ PSE Cntr LTC4290BIUJ#PBF Analog Devices 1: $31.06 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	$31.06 $24.83 $23.28 $21.56 View $20.47 $20.02 Quote	Min.: 1 Mult.: 1
Switching Controllers Buck/Buck/Boost Sync CTL, 40V, 3MHz LTC7818IUJ#PBF Analog Devices 1: $11.78 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	$11.78 $11.52 $11.26 $11.04 View $10.87 $10.70 $10.54 Quote	Min.: 1 Mult.: 1
USB Interface IC USB-C PC Infineon Technologies CYPD4225-40LQXI CYPD4225-40LQXI Infineon Technologies 1: $7.03 34In Stock	Mfr. Part No. CYPD4225-40LQXI Mouser Part No 727-CYPD4225-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	34In Stock	$7.03 $5.37 $4.80 $4.43 View $4.15 $4.05 $3.97 $3.94 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: $7.03 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	$7.03 $5.97 $5.60 $5.13 View $4.73 $4.60 $4.50 $4.43 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products Automotive 105C 8-output clock generator SI5332B-D-AM2 Skyworks Solutions, Inc. 1: $27.84 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	$27.84 $22.54 $21.26 $19.86 View $18.94 $18.78 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4746LQS-S263 Infineon Technologies 1: $10.44 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	$10.44 $8.05 $7.09 $6.79 View $6.28 $6.09 $6.02 $5.75 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4747LQS-S453 Infineon Technologies 1: $11.95 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	$11.95 $9.41 $8.65 $8.00 View $7.59 $7.18 $6.99 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC32PF1510A4EP NXP Semiconductors 1: $8.01 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	$8.01 $6.12 $5.64 $4.81 View $4.46 $4.32 $4.30 $4.23 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC32PF1510A5EP NXP Semiconductors 1: $7.56 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	$7.56 $5.77 $5.32 $4.81 View $4.50 $4.42 $4.41 $4.37 Quote	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC34PF1510A1EP NXP Semiconductors 1: $9.89 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	$9.89 $7.96 $7.21 $5.34 View $5.33 $5.26 $5.21 $5.17 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: $9.82 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	$9.82 $7.55 $6.98 $6.35 View $5.98 $5.86 $5.79	Min.: 1 Mult.: 1
RF Amplifier 1.2GHz, 34dB Push-Pull MMIC QPB8858TR13 Qorvo 1: $16.70 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 $16.70 $13.08 $12.17 $11.18 $11.07 Reel $9.94	Min.: 1 Mult.: 1 : 2,500
RF Amplifier 28dB 1GHz Power Doubler QPB8957TR13 Qorvo 1: $27.80 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 $27.80 $22.03 $20.59 $19.01 View Reel $15.61 $18.16 $17.82 $17.80 $15.61	Min.: 1 Mult.: 1 : 2,500
RF Amplifier 34dB 1GHz Push Pull Amp QPB8958TR13 Qorvo 1: $27.62 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 $27.62 $21.90 $20.45 $18.89 View Reel $15.50 $18.03 $17.71 $17.69 $15.50	Min.: 1 Mult.: 1 : 2,500
Battery Management Buck-Boost charger with TCPCi, 5x5 QFN, T&R RAA489000ARGNP#HA0 Renesas / Intersil 1: $20.21 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 $20.21 $15.97 $14.91 $13.83 View Reel $12.24 $13.74 $13.04 $12.73 $12.36 $12.24 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: $2.91 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	$2.91 $2.27 $2.11 $1.94 View $1.89 $1.81 $1.78 $1.75 $1.73	Min.: 1 Mult.: 1
Switching Controllers Dual-channel 8 phas e step-down digital A 595-TPS53688RSBT TPS53688RSBR Texas Instruments 1: $9.55 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 $9.55 $7.34 $6.79 $6.17 View Reel $5.41 $5.93 $5.83 $5.79 $5.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000