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QFN-40 Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L010F768IM40-BR Silicon Labs 1: $4.26 5,012In Stock New Product	Mfr. Part # EFR32BG24L010F768IM40-BR Mouser Part # 634-32BG24L010FIM40R New Product	Silicon Labs	RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 Learn More about Silicon Labs siliconlabs efr32bg24l wireless gecko socs	Datasheet	5,012In Stock	Cut Tape $4.26 $3.21 $2.95 $2.66 View Reel $2.30 $2.52 $2.50 $2.35 $2.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Analog to Digital Converters - ADC SABRE 2 channel Smart PRO ADC, with ASP2, DNR of +128dB and -117dB THD+N, 40 QFN ES9823QPRO ESS Technology 1: $11.00 72In Stock New Product	Mfr. Part # ES9823QPRO Mouser Part # 460-ES9823QPRO New Product	ESS Technology	Analog to Digital Converters - ADC SABRE 2 channel Smart PRO ADC, with ASP2, DNR of +128dB and -117dB THD+N, 40 QFN	Datasheet	72In Stock	$11.00 $9.49 $8.80 $8.26 Quote Quote	Min.: 1 Mult.: 1
Analog Switch ICs 32CH HV 200V ANALOG SWITCH HV2901K6-G Microchip Technology 1: $32.54 1,566In Stock	Mfr. Part # HV2901K6-G Mouser Part # 689-HV2901K6-G	Microchip Technology	Analog Switch ICs 32CH HV 200V ANALOG SWITCH	Datasheet	1,566In Stock	$32.54 $27.11 $26.86	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT PIC18F47Q10-E/MPVAO Microchip Technology 1: $1.90 434In Stock New Product	Mfr. Part # PIC18F47Q10-E/MPVAO Mouser Part # 579-PIC847Q10EMPVAO New Product	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 3.5KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	434In Stock	$1.90 $1.72 $1.57	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F45Q43-E/MPVAO Microchip Technology 1: $1.82 436In Stock New Product	Mfr. Part # PIC18F45Q43-E/MPVAO Mouser Part # 579-PIC845Q43EMPVAO New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB 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	436In Stock	$1.82 $1.65 $1.50	Min.: 1 Mult.: 1
Audio D/A Converter ICs SABRE 8 Channel DAC with Line Drivers, 5mmx5mm, 40-QFN ES9081Q ESS Technology 1: $9.36 823In Stock New At Mouser	Mfr. Part # ES9081Q Mouser Part # 460-ES9081Q New At Mouser	ESS Technology	Audio D/A Converter ICs SABRE 8 Channel DAC with Line Drivers, 5mmx5mm, 40-QFN Learn More about ESS Technology ess tech sabre dacs	Datasheet	823In Stock	Cut Tape $9.36 $8.07 $7.48 Reel $7.03	Min.: 1 Mult.: 1 : 100
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 12b Differential ADCC, 4x OpAmp, Low-Power Analog PIC16F17574-E/MP Microchip Technology 1: $1.59 511In Stock New Product	Mfr. Part # PIC16F17574-E/MP Mouser Part # 579-PIC16F17574-E/MP New Product	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 12b Differential ADCC, 4x OpAmp, Low-Power Analog Learn More about Microchip Technology microchip pic16f175x mcus	Datasheet	511In Stock	$1.59 $1.46 $1.32	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F46Q10-E/MPVAO Microchip Technology 1: $1.76 486In Stock New Product	Mfr. Part # PIC18F46Q10-E/MPVAO Mouser Part # 579-PIC846Q10EMPVAO New Product	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, Learn More about Microchip Technology microchip pic18fxq10 mcus	Datasheet	486In Stock	$1.76 $1.60 $1.45	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC, PIC18F45Q10-E/MPVAO Microchip Technology 1: $1.68 514In Stock New Product	Mfr. Part # PIC18F45Q10-E/MPVAO Mouser Part # 579-PIC845Q10EMPVAO New Product	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EE, 10bit ADC2, DAC, PWM, CWG, HLT, WWDT, SCAN/CRC,	Datasheet	514In Stock	$1.68 $1.52 $1.39	Min.: 1 Mult.: 1
Interface - Specialized Serial Transc w/ Internal Termination XR34350ILTR MaxLinear 1: $13.82 3,270In Stock	Mfr. Part # XR34350ILTR Mouser Part # 701-XR34350IL-TR	MaxLinear	Interface - Specialized Serial Transc w/ Internal Termination Learn More about MaxLinear exar xr34350 transceiver	Datasheet	3,270In Stock	Cut Tape $13.82 $10.82 $10.07 $9.25 View Reel $7.97 $9.16 $8.62 $8.43 $7.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Front End High-Performance Multi-protocol Full NFC Forum-compliant Frontend PN5180A0HN/C1Y NXP Semiconductors 1: $11.00 5,053In Stock	Mfr. Part # PN5180A0HN/C1Y Mouser Part # 771-PN5180A0HN/C1Y	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	5,053In Stock	Cut Tape $11.00 $9.47 $9.01 $8.46 View Reel $7.48 $8.24 $7.97 $7.81 $7.66 $7.48 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFR TPS543B20RVFT Texas Instruments 1: $12.69 5,579In Stock	Mfr. Part # TPS543B20RVFT Mouser Part # 595-TPS543B20RVFT	Texas Instruments	Switching Voltage Regulators 4-V to 19-V 25-A sy nchronous SWIFT buc A 595-TPS543B20RVFR Learn More about Texas Instruments ti tps543b20 converter	Datasheet	5,579In Stock	Cut Tape $12.69 $9.98 $9.30 $8.55 Reel $7.71 View $7.46 $7.37 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6 ISL41334IRZ-T Renesas / Intersil 1: $10.33 18,042In Stock 4,000Expected 12/7/2026	Mfr. Part # ISL41334IRZ-T Mouser Part # 968-ISL41334IRZ-T	Renesas / Intersil	RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6	Datasheet	18,042In Stock 4,000Expected 12/7/2026	Cut Tape $10.33 $7.91 $7.28 $6.63 View Reel $5.32 $6.31 $6.19 $6.02 $5.90 $5.32 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Power Management Specialized - PMIC Adv PMU for Atmel SAMA5D2x Processors ACT8945AQJ405-T Qorvo 1: $4.32 4,786In Stock	Mfr. Part # ACT8945AQJ405-T Mouser Part # 107-ACT8945AQJ405-T	Qorvo	Power Management Specialized - PMIC Adv PMU for Atmel SAMA5D2x Processors Learn More about Qorvo act8865 act8945 pmu	Datasheet	4,786In Stock	Cut Tape $4.32 $4.30 $3.86 $3.43 $3.36 Reel $2.73 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18176-I/MP Microchip Technology 1: $0.90 766In Stock	Mfr. Part # PIC16F18176-I/MP Mouser Part # 579-PIC16F18176-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f18156 pic16f18176 mcus	Datasheet	766In Stock	$0.90 $0.898	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, PIC18F46Q71-I/MP Microchip Technology 1: $1.81 536In Stock	Mfr. Part # PIC18F46Q71-I/MP Mouser Part # 494-PIC18F46Q71-I/MP	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation, Learn More about Microchip Technology microchip pic18 q71 mcus	Datasheet	536In Stock	$1.81 $1.66 $1.50	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 EFR32BG27C230F768IM40-B Silicon Labs 1: $3.90 2,364In Stock	Mfr. Part # EFR32BG27C230F768IM40-B Mouser Part # 634-BG27C23068IM40-B	Silicon Labs	RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40 Learn More about Silicon Labs efr32xg27 socs	Datasheet	2,364In Stock	$3.90 $2.90 $2.65 $2.38 View $2.25 $2.20 $2.09 $2.03 $1.99	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18LF46K22-I/MV Microchip Technology 1: $3.85 673In Stock	Mfr. Part # PIC18LF46K22-I/MV Mouser Part # 579-PIC18LF46K22-IMV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP	Datasheet	673In Stock	$3.85 $3.54 $3.19	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40 EFR32MG24A010F1024IM40-B Silicon Labs 1: $5.97 1,948In Stock	Mfr. Part # EFR32MG24A010F1024IM40-B Mouser Part # 634-32MGA010F102440B	Silicon Labs	RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs efr32mg24	Datasheet	1,948In Stock	$5.97 $4.55 $4.20 $3.80 View $3.62 $3.50 $3.46 $3.41	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: $6.42 2,310In Stock	Mfr. Part # EFR32MG24A021F1024IM40-B Mouser Part # 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	$6.42 $4.92 $4.55 $4.14 View $3.94 $3.82 $3.78 $3.72	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO EFR32MG22C224F512IM40-C Silicon Labs 1: $3.79 998In Stock	Mfr. Part # EFR32MG22C224F512IM40-C Mouser Part # 634-ER32MG22512IM40C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO Learn More about Silicon Labs efr32mg22 mighty gecko socs	Datasheet	998In Stock	$3.79 $3.16 $2.99 $2.77 View $2.62 $2.61	Min.: 1 Mult.: 1
Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect SI32185-A-GM Skyworks Solutions, Inc. 1: $7.29 892In Stock	Mfr. Part # SI32185-A-GM Mouser Part # 634-SI32185-A-GM	Skyworks Solutions, Inc.	Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect	Datasheet	892In Stock	$7.29 $5.62 $5.20 $4.75 View $4.40 $4.28 $4.23 $4.05	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4125LQI-S413 Infineon Technologies 1: $3.79 2,039In Stock	Mfr. Part # CY8C4125LQI-S413 Mouser Part # 727-CY8C4125LQI-S413	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	2,039In Stock	$3.79 $2.86 $2.48 $2.17 View $2.11 $1.96 $1.95	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4125LQI-S433 Infineon Technologies 1: $4.08 5,763In Stock	Mfr. Part # CY8C4125LQI-S433 Mouser Part # 727-CY8C4125LQI-S433	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	5,763In Stock	$4.08 $3.09 $2.68 $2.56 View $2.35 $2.29 $2.22 $2.09	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4146LQI-S423 Infineon Technologies 1: $3.96 4,385In Stock	Mfr. Part # CY8C4146LQI-S423 Mouser Part # 727-CY8C4146LQI-S423	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	4,385In Stock	$3.96 $2.99 $2.60 $2.48 View $2.28 $2.21 $2.15 $2.11	Min.: 1 Mult.: 1