QFN-40 – Mouser Canada

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
USB Interface IC CY7C65219-40LQXI Infineon Technologies CY7C65219-40LQXI CY7C65219-40LQXI Infineon Technologies 1: $8.99 4,727In Stock	Mfr. Part # CY7C65219-40LQXI Mouser Part # 727-CY7C65219-40LQXI	Infineon Technologies	USB Interface IC CY7C65219-40LQXI	Datasheet	4,727In Stock	$8.99 $6.88 $6.36 $5.79 View $5.52 $5.36 $5.28 $5.23 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F45Q10T-I/MP Microchip Technology 1: $2.03 2,324In Stock	Mfr. Part # PIC18F45Q10T-I/MP Mouser Part # 579-PIC18F45Q10TIMP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	2,324In Stock	Cut Tape $2.03 $1.97 $1.80 Reel $1.67	Min.: 1 Mult.: 1 : 3,300
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4146LQE-S433 Infineon Technologies 1: $9.55 878In Stock	Mfr. Part # CY8C4146LQE-S433 Mouser Part # 727-8C4146LQES433	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	878In Stock	$9.55 $7.01 $6.54 $5.75 View $4.85 $4.84 $4.36 $4.28 Quote	Min.: 1 Mult.: 1
USB Interface IC USB-C PC CYPD4126-40LQXIT Infineon Technologies 1: $3.46 2,737In Stock	Mfr. Part # CYPD4126-40LQXIT Mouser Part # 727-CYPD4126-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	2,737In Stock	Cut Tape $3.46 $2.55 $2.29 $2.07 View Reel $1.77 $1.96 $1.90 $1.83 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Power Management Specialized - PMIC Adv PMU for Atmel SAMA5Dx SAM9 Procs ACT8945AQJ305-T Qorvo 1: $7.04 218In Stock 6,000Expected 2026-12-07	Mfr. Part # ACT8945AQJ305-T Mouser Part # 107-ACT8945AQJ305-T	Qorvo	Power Management Specialized - PMIC Adv PMU for Atmel SAMA5Dx SAM9 Procs Learn More about Qorvo act8865 act8945 pmu	Datasheet	218In Stock 6,000Expected 2026-12-07	Cut Tape $7.04 $7.01 $6.29 $5.59 View Reel $3.93 $5.20 $4.92 $4.84 $3.93 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP PIC16F18877T-I/MV Microchip Technology 1: $2.97 3,284In Stock	Mfr. Part # PIC16F18877T-I/MV Mouser Part # 579-PIC16F18877TI/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	3,284In Stock	Cut Tape $2.97 $2.87 $2.69 Reel $2.45	Min.: 1 Mult.: 1 : 3,300
Power Management Specialized - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 MC32PF1550A3EP NXP Semiconductors 1: $9.46 475In Stock	Mfr. Part # MC32PF1550A3EP Mouser Part # 771-MC32PF1550A3EP	NXP Semiconductors	Power Management Specialized - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 Learn More about NXP Semiconductors nxp mc32pf1550 pmics	Datasheet	475In Stock	$9.46 $7.24 $6.70 $6.09 View $5.80 $5.72 $5.66 $5.64 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Energy Harvesting, 1MB Flash, 12 GPIO ATM3202SR Atmosic Technologies 1: $4.10 1,557In Stock	Mfr. Part # ATM3202SR Mouser Part # 952-ATM3202-011	Atmosic Technologies	RF System on a Chip - SoC Energy Harvesting, 1MB Flash, 12 GPIO Learn More about Atmosic Technologies atm2202 soc	Datasheet	1,557In Stock	Cut Tape $4.10 $3.05 $2.79 $2.51 Reel $2.19 View $2.39 $2.35 $2.13 $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor / Motion / Ignition Controllers & Drivers Programmable Stepper Motor Driver for Automotive Applications with Micro-Steppin L99SM81VQ6TR STMicroelectronics 1: $6.64 2,797In Stock	Mfr. Part # L99SM81VQ6TR Mouser Part # 511-L99SM81VQ6TR	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Programmable Stepper Motor Driver for Automotive Applications with Micro-Steppin Learn More about STMicroelectronics stm l99sm81v stepper motor drivers	Datasheet	2,797In Stock	Cut Tape $6.64 $5.24 $4.64 $4.19 View Reel $3.77 $3.99 $3.97 $3.87 $3.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP PIC16F18875-I/MV Microchip Technology 1: $2.43 911In Stock	Mfr. Part # PIC16F18875-I/MV Mouser Part # 579-PIC16F18875-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP Learn More about Microchip Technology microchip pic16f188xx microcontrollers	Datasheet	911In Stock	$2.43 $2.22 $2.02	Min.: 1 Mult.: 1
RF Transceiver RSL15 QFN 512KB NCH-RSL15-512-101Q40-ACG onsemi 1: $9.62 2,184In Stock	Mfr. Part # NCH-RSL15-512-101Q40-ACG Mouser Part # 863-SL15512101Q40ACG	onsemi	RF Transceiver RSL15 QFN 512KB Learn More about onsemi rsl15 ble mcu	Datasheet	2,184In Stock	Cut Tape $9.62 $8.25 $7.78 $7.29 View Reel $5.86 $6.96 $6.77 $5.99 $5.86	Min.: 1 Mult.: 1 : 1,500
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault - High, +125C, QFN40 EFR32ZG23B010F512IM40-B Silicon Labs 1: $11.75 980In Stock	Mfr. Part # EFR32ZG23B010F512IM40-B Mouser Part # 634-E32ZG23B010IM40B	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault - High, +125C, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	980In Stock	$11.75 $9.06 $8.38 $7.65 View $7.08 $7.07 $6.85 $6.52	Min.: 1 Mult.: 1
Clock Buffer Auto grade 2-input MUX, 8-output Buffer Si53358A-D01AM Skyworks Solutions, Inc. 1: $6.87 387In Stock	Mfr. Part # Si53358A-D01AM Mouser Part # 634-SI53358A-D01AM	Skyworks Solutions, Inc.	Clock Buffer Auto grade 2-input MUX, 8-output Buffer	Datasheet	387In Stock	$6.87 $5.83 $5.53 $5.11 View $5.05 $5.04 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Kinetis W 32-bit MCU, ARM Cortex MKW36Z512VFP4 NXP Semiconductors 1: $12.21 410In Stock	Mfr. Part # MKW36Z512VFP4 Mouser Part # 771-MKW36Z512VFP4	NXP Semiconductors	RF System on a Chip - SoC Kinetis W 32-bit MCU, ARM Cortex Learn More about NXP Semiconductors nxp kinetis kw36 kw35	Datasheet	410In Stock	$12.21 $9.46 $8.77 $8.02 View $7.36 $7.27 Quote	Min.: 1 Mult.: 1
RF Front End High-Performance Multi-protocol Full NFC Forum-compliant Frontend PN5180A0HN/C1E NXP Semiconductors 1: $13.68 943In Stock	Mfr. Part # PN5180A0HN/C1E Mouser Part # 771-PN5180A0HN/C1E	NXP Semiconductors	RF Front End High-Performance Multi-protocol Full NFC Forum-compliant Frontend Learn More about NXP Semiconductors nxp high power nfc ic	Datasheet	943In Stock	$13.68 $12.20 $11.72 $11.12 View $10.22 $10.21	Min.: 1 Mult.: 1
Video ICs 12G UHD-SDI Dual-Input Reclocker GS12150-INE3 Semtech 1: $55.86 316In Stock	Mfr. Part # GS12150-INE3 Mouser Part # 947-GS12150-INE3	Semtech	Video ICs 12G UHD-SDI Dual-Input Reclocker	Datasheet	316In Stock	$55.86 $45.48 $42.87 $40.02 View $39.44 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Energy Harvesting, External, 16 GPIO ATM3201SR Atmosic Technologies 1: $3.60 768In Stock	Mfr. Part # ATM3201SR Mouser Part # 952-ATM3201-011	Atmosic Technologies	RF System on a Chip - SoC Energy Harvesting, External, 16 GPIO Learn More about Atmosic Technologies atm32x1 socs	Datasheet	768In Stock	Cut Tape $3.60 $2.68 $2.45 $2.19 Reel $1.87 View $2.07 $2.03 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
USB Interface IC USB-C PC CYPD4126-40LQXI Infineon Technologies 1: $3.46 4,833In Stock	Mfr. Part # CYPD4126-40LQXI Mouser Part # 727-CYPD4126-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	4,833In Stock	$3.46 $2.55 $2.33 $2.07 View $1.96 $1.90 $1.83 $1.79 $1.73	Min.: 1 Mult.: 1
Power Management Specialized - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 MC34PF1550A4EP NXP Semiconductors 1: $10.25 223In Stock	Mfr. Part # MC34PF1550A4EP Mouser Part # 771-MC34PF1550A4EP	NXP Semiconductors	Power Management Specialized - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 Learn More about NXP Semiconductors nxp mc32pf1550 pmics	Datasheet	223In Stock	$10.25 $7.86 $7.26 $6.61 View $6.32 $6.28 $6.21 Quote	Min.: 1 Mult.: 1
Interface - CODECs CODEC CS4234-ENZ Cirrus Logic 1: $17.83 103In Stock	Mfr. Part # CS4234-ENZ Mouser Part # 777-CS4234ENZ	Cirrus Logic	Interface - CODECs CODEC	Datasheet	103In Stock	$17.83 $13.95 $12.99 $11.94 View $11.74 $11.52 $11.39 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4125LQS-S423 Infineon Technologies 1: $6.67 1,699In Stock	Mfr. Part # CY8C4125LQS-S423 Mouser Part # 727-8C4125LQSS423	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	1,699In Stock	$6.67 $5.05 $4.41 $4.20 View $3.87 $3.77 $3.74 $3.66 Quote	Min.: 1 Mult.: 1
Power Management Specialized - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN MC34PF1510A6EPR2 NXP Semiconductors 1: $8.77 668In Stock	Mfr. Part # MC34PF1510A6EPR2 Mouser Part # 771-MC34PF1510A6EPR2	NXP Semiconductors	Power Management Specialized - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN Learn More about NXP Semiconductors nxp mc32pf1510 pmics	Datasheet	668In Stock	Cut Tape $8.77 $6.72 $6.22 $5.66 View Reel $5.00 $5.39 $5.23 $5.17 $5.10 $5.00	Min.: 1 Mult.: 1 : 5,000
USB Interface IC USB-C PC CYPD5126-40LQXIT Infineon Technologies 1: $7.49 2,411In Stock	Mfr. Part # CYPD5126-40LQXIT Mouser Part # 727-CYPD5126-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	2,411In Stock	Cut Tape $7.49 $5.70 $5.26 $4.77 View Reel $4.28 $4.54 $4.39 $4.33 $4.28	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Extreme Low power Bluetooth SoC ext Flash 5x5 40pin QFN ATM2201-011 Atmosic Technologies 1: $2.97 1,765In Stock	Mfr. Part # ATM2201-011 Mouser Part # 952-ATM2201-011	Atmosic Technologies	RF System on a Chip - SoC Extreme Low power Bluetooth SoC ext Flash 5x5 40pin QFN Learn More about Atmosic Technologies atm22x1 socs	Datasheet	1,765In Stock	Cut Tape $2.97 $2.19 $1.99 $1.79 Reel $1.51 View $1.67 $1.64 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40 EFR32ZG23B020F512IM40-B Silicon Labs 1: $12.34 980In Stock NRND	Mfr. Part # EFR32ZG23B020F512IM40-B Mouser Part # 634-E32ZG23B020IM40B NRND	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	980In Stock	$12.34 $9.56 $8.87 $8.11 View $7.75 $7.52 $7.32 $6.93	Min.: 1 Mult.: 1