QFN-40 – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

Results: 1,040

Applied Filters:

Package/Case = QFN-40

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC BT5.0 QFN40 SoC DA14586-00F02AT2 Renesas / Dialog 1: $8.98 23,809In Stock	Mfr. Part No. DA14586-00F02AT2 Mouser Part No 724-DA14586-00F02AT2	Renesas / Dialog	RF System on a Chip - SoC BT5.0 QFN40 SoC Learn More about Renesas / Dialog dialog smartbond da14586 soc	Datasheet	23,809In Stock	Cut Tape $8.98 $6.88 $6.36 $5.78 View Reel $5.21 $5.51 $5.34 $5.28 $5.22 $5.21	Min.: 1 Mult.: 1 : 5,000
RF System on a Chip - SoC Kinetis W 32-bit MCU, ARM Cortex MKW36A512VFP4 NXP Semiconductors 1: $14.02 485In Stock	Mfr. Part No. MKW36A512VFP4 Mouser Part No 771-MKW36A512VFP4	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	485In Stock	$14.02 $10.91 $10.13 $9.28 View $8.69 $8.64 $8.34 Quote	Min.: 1 Mult.: 1
RF Front End High-Performance Multi-protocol Full NFC Forum-compliant Frontend PN5180A0HN/C1E NXP Semiconductors 1: $14.09 943In Stock	Mfr. Part No. PN5180A0HN/C1E Mouser Part No 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	$14.09 $12.06 $11.49 $10.80 View $10.12 $10.10	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: $1.92 2,324In Stock	Mfr. Part No. PIC18F45Q10T-I/MP Mouser Part No 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 $1.92 $1.86 $1.70 Reel $1.58	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F46Q43-I/MP Microchip Technology 1: $2.34 596In Stock	Mfr. Part No. PIC18F46Q43-I/MP Mouser Part No 579-PIC18F46Q43-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC Learn More about Microchip Technology microchip pic18 q43 microcontroller	Datasheet	596In Stock	$2.34 $2.28 $2.15 $2.14 View $1.94 $1.93	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, XOUT, QFN40 EFR32FG23A021F512GM40-CR Silicon Labs 1: $10.24 2,410In Stock	Mfr. Part No. EFR32FG23A021F512GM40-CR Mouser Part No 634-FG2321F512GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, XOUT, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	2,410In Stock	Cut Tape $10.24 $7.89 $7.30 $6.66 View Reel $5.68 $6.17 $6.16 $5.97 $5.68	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B200F256IM40-CR Silicon Labs 1: $5.05 2,483In Stock	Mfr. Part No. EFM32PG23B200F256IM40-CR Mouser Part No 634-PG2320F256IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2,483In Stock	Cut Tape $5.05 $3.75 $3.43 $3.07 Reel $2.61 View $2.91 $2.84 $2.71 $2.57	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40 EFR32ZG23B020F512IM40-CR Silicon Labs 1: $13.25 680In Stock	Mfr. Part No. EFR32ZG23B020F512IM40-CR Mouser Part No 634-ZG2320F512IM40CR	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	680In Stock	Cut Tape $13.25 $10.30 $9.56 $8.76 View Reel $7.49 $8.31 $8.15 $7.96 $7.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
USB Interface IC USB-C PC CYPD5126-40LQXIT Infineon Technologies 1: $7.07 2,411In Stock	Mfr. Part No. CYPD5126-40LQXIT Mouser Part No 727-CYPD5126-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	2,411In Stock	Cut Tape $7.07 $5.39 $4.96 $4.50 View Reel $4.04 $4.28 $4.15 $4.09 $4.04	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B200F512IM40-CR Silicon Labs 1: $5.70 779In Stock	Mfr. Part No. EFM32PG23B200F512IM40-CR Mouser Part No 634-PG2320F512IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	779In Stock	Cut Tape $5.70 $4.30 $3.94 $3.56 View Reel $3.07 $3.39 $3.36 $3.16 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4125LQS-S423 Infineon Technologies 1: $6.30 1,699In Stock	Mfr. Part No. CY8C4125LQS-S423 Mouser Part No 727-8C4125LQSS423	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	1,699In Stock	$6.30 $4.77 $4.16 $3.98 View $3.66 $3.56 $3.55 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC PIC16LF1719-I/MV Microchip Technology 1: $3.44 4,470In Stock	Mfr. Part No. PIC16LF1719-I/MV Mouser Part No 579-PIC16LF1719-I/MV	Microchip Technology	8-bit Microcontrollers - MCU 8-Bit MCU, 28K Flash 2KB RAM, 10b ADC	Datasheet	4,470In Stock	$3.44 $3.14 $2.86 $2.84	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40 EFR32MG24A021F1024IM40-B Silicon Labs 1: $8.73 2,310In Stock	Mfr. Part No. EFR32MG24A021F1024IM40-B Mouser Part No 634-32MGA021F102440B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40 Learn More about Silicon Labs efr32mg24	Datasheet	2,310In Stock	$8.73 $6.69 $6.19 $5.63 View $5.36 $5.20 $5.14 $5.06	Min.: 1 Mult.: 1
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 EFR32ZG23A020F512GM40-CR Silicon Labs 1: $11.98 2,045In Stock	Mfr. Part No. EFR32ZG23A020F512GM40-CR Mouser Part No 634-ZG2320F512GM40CR	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	2,045In Stock	Cut Tape $11.98 $9.28 $8.61 $7.87 View Reel $6.72 $7.51 $7.30 $7.10 $6.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
USB Interface IC CCG3 CYPD3135-40LQXI Infineon Technologies 1: $5.30 471In Stock	Mfr. Part No. CYPD3135-40LQXI Mouser Part No 727-CYPD3135-40LQXI	Infineon Technologies	USB Interface IC CCG3	Datasheet	471In Stock	$5.30 $4.04 $3.73 $3.41 View $3.30 $3.25 $3.24 $3.22	Min.: 1 Mult.: 1
Audio D/A Converter ICs Sabre 32 8 Channel DAC with PLL and line drivers ES9080Q ESS Technology 1: $11.97 68In Stock 424Expected 2/11/2026	Mfr. Part No. ES9080Q Mouser Part No 460-ES9080Q	ESS Technology	Audio D/A Converter ICs Sabre 32 8 Channel DAC with PLL and line drivers	Datasheet	68In Stock 424Expected 2/11/2026	$11.97 $10.32 $9.57 $8.99	Min.: 1 Mult.: 1
Audio A/D Converter ICs Sabre stereo reference PRO ADC ES9822QPRO ESS Technology 1: $15.26 93In Stock 1,470Expected 28/10/2026	Mfr. Part No. ES9822QPRO Mouser Part No 460-ES9822QPRO	ESS Technology	Audio A/D Converter ICs Sabre stereo reference PRO ADC	Datasheet	93In Stock 1,470Expected 28/10/2026	$15.26 $13.16 $12.20 $11.45	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Highly Versatile, Regulated Single-Output, Buck-Boost Ambient Energy Manager For Up to 7-cell Solar Panels AEM10330-QFN e-peas 1: $5.74 725In Stock	Mfr. Part No. AEM10330-QFN Mouser Part No 120-AEM10330-QFN	e-peas	Power Management Specialised - PMIC Highly Versatile, Regulated Single-Output, Buck-Boost Ambient Energy Manager For Up to 7-cell Solar Panels Learn More about e-peas e peas aem10330 harvester	Datasheet	725In Stock	$5.74 $4.47	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSoC4 CY8C4146LQI-S433T Infineon Technologies 1: $5.85 1,375In Stock	Mfr. Part No. CY8C4146LQI-S433T Mouser Part No 727-CY8C4146LQIS433T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	1,375In Stock	Cut Tape $5.85 $4.43 $3.86 $3.69 Reel $3.16 View $3.67 $3.39 $3.35 $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC 1MB Flash, 12 GPIO ATM2202SR Atmosic Technologies 1: $3.29 111In Stock 1,000Expected 20/11/2026	Mfr. Part No. ATM2202SR Mouser Part No 952-ATM2202-011	Atmosic Technologies	RF System on a Chip - SoC 1MB Flash, 12 GPIO Learn More about Atmosic Technologies atm22x1 socs	Datasheet	111In Stock 1,000Expected 20/11/2026	Cut Tape $3.29 $2.43 $2.22 $1.99 $1.93 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Management Specialised - PMIC Highly Versatile Buck-Boost Ambient Energy Manager with Source Voltage Level Configuration AEM00330-QFN e-peas 1: $5.74 903In Stock	Mfr. Part No. AEM00330-QFN Mouser Part No 120-AEM00330-QFN	e-peas	Power Management Specialised - PMIC Highly Versatile Buck-Boost Ambient Energy Manager with Source Voltage Level Configuration Learn More about e-peas e peas aem00330 energy manager	Datasheet	903In Stock	$5.74 $4.32 $3.97 $3.59 $3.05	Min.: 1 Mult.: 1
Audio D/A Converter ICs Sabre 32 2V rms Integrated Stereo QUAD DAC /HPA/Switch ES9218PQ ESS Technology 1: $17.95 29In Stock	Mfr. Part No. ES9218PQ Mouser Part No 460-ES9218PQ	ESS Technology	Audio D/A Converter ICs Sabre 32 2V rms Integrated Stereo QUAD DAC /HPA/Switch Learn More about ESS Technology ess tech sabre dacs	Datasheet	29In Stock	$17.95 $15.48 $14.36 $13.48	Min.: 1 Mult.: 1
RF Microcontrollers - MCU BT 5.0 SOC Low Power BR/EDR/BLE CYW20719B1KUMLG Infineon Technologies 1: $12.25 970In Stock NRND	Mfr. Part No. CYW20719B1KUMLG Mouser Part No 727-CYW20719B1KUMLG NRND	Infineon Technologies	RF Microcontrollers - MCU BT 5.0 SOC Low Power BR/EDR/BLE Learn More about Infineon Technologies cypress cyw20719 soc	Datasheet	970In Stock	$12.25 $9.68 $8.98 $8.21 View $7.83 $7.62 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40 EFR32FG23B010F128GM40-CR Silicon Labs 1: $8.04 1,820In Stock	Mfr. Part No. EFR32FG23B010F128GM40-CR Mouser Part No 634-FG2310F128GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	1,820In Stock	Cut Tape $8.04 $6.12 $5.64 $5.11 View Reel $4.60 $4.87 $4.72 $4.65 $4.60	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B200F64IM40-CR Silicon Labs 1: $4.35 7,970In Stock	Mfr. Part No. EFM32PG23B200F64IM40-CR Mouser Part No 634-PG23200F64IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	7,970In Stock	Cut Tape $4.35 $3.25 $2.96 $2.67 Reel $2.26 View $2.52 $2.46 $2.34 $2.22	Min.: 1 Mult.: 1 : 2,500