QFN-40 – Mouser Japan

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver IS31FL3732A-QFLS2-TR Lumissil 1: ¥320.6 2,435In Stock	Mfr. Part # IS31FL3732A-QFLS2-TR Mouser Part # 870-I31FL3732AQFLS2T	Lumissil	LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver Learn More about Lumissil issi fxled driver	Datasheet	2,435In Stock	Cut Tape ¥320.6 ¥234.2 ¥212.6 ¥189.4 View Reel ¥162.3 ¥179.4 ¥172.7 ¥171.1 ¥162.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L210F768IM40-B Silicon Labs 1: ¥794 13,441In Stock New Product	Mfr. Part # EFR32BG24L210F768IM40-B Mouser Part # 634-32BG24L210FIM40 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	13,441In Stock	¥794 ¥599.6 ¥549.8 ¥496.6 View ¥471.7 ¥468.4 ¥440.2 ¥426.9 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L210F768IM40-BR Silicon Labs 1: ¥770.7 4,988In Stock New Product	Mfr. Part # EFR32BG24L210F768IM40-BR Mouser Part # 634-32BG24L210FIM40R 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	4,988In Stock	Cut Tape ¥770.7 ¥581.4 ¥533.2 ¥481.7 Reel ¥466.7 View ¥468.4 ¥393.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC ATM34 SoC, 5x5 QFN,40pins, 1.5M NVM, 4 SR (Small Reel) ATM3405-5WCAQK-SR Atmosic Technologies 1: ¥832.2 1,972In Stock New Product	Mfr. Part # ATM3405-5WCAQK-SR Mouser Part # 952-ATM34055WCAQKSR New Product	Atmosic Technologies	RF System on a Chip - SoC ATM34 SoC, 5x5 QFN,40pins, 1.5M NVM, 4 SR (Small Reel) Learn More about Atmosic Technologies atm34 e socs	Datasheet	1,972In Stock	Cut Tape ¥832.2 ¥627.9 ¥576.4 ¥519.9 Reel ¥460.1 View ¥493.3 ¥490 ¥450.1	Min.: 1 Mult.: 1 : 1,000
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L010F768IM40-B Silicon Labs 1: ¥735.8 2,138In Stock 2,450Expected 12/4/2026 New Product	Mfr. Part # EFR32BG24L010F768IM40-B Mouser Part # 634-32BG24L010FIM40 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	2,138In Stock 2,450Expected 12/4/2026	¥735.8 ¥588 ¥544.8 ¥516.6 View ¥495 ¥483.4 Quote	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C EFR32FG23L010F128GM40-C Silicon Labs 1: ¥632.8 2,166In Stock New Product	Mfr. Part # EFR32FG23L010F128GM40-C Mouser Part # 634-F23L010F128GM40C New Product	Silicon Labs	32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C Learn More about Silicon Labs efr32fg23 socs	Datasheet	2,166In Stock	¥632.8 ¥599.6 ¥558.1 ¥491.7 View ¥466.7 ¥426.9 ¥416.9 ¥358.8	Min.: 1 Mult.: 1
32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C EFR32FG23L020F128GM40-C Silicon Labs 1: ¥659.4 2,321In Stock New Product	Mfr. Part # EFR32FG23L020F128GM40-C Mouser Part # 634-F23L020F128GM40C New Product	Silicon Labs	32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C Learn More about Silicon Labs efr32fg23 socs	Datasheet	2,321In Stock	¥659.4 ¥571.4 ¥539.8 ¥496.6 View ¥453.5 ¥436.8 ¥435.2 ¥375.4	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG301, 0k Flash, 512k RAM, +10 dBm, +125C, QFN40 SIMG301M104XILB0 Silicon Labs 1: ¥887 479In Stock New Product	Mfr. Part # SIMG301M104XILB0 Mouser Part # 634-SIMG301M104XILB0 New Product	Silicon Labs	RF System on a Chip - SoC MG301, 0k Flash, 512k RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs sixg301 iot socs	Datasheet	479In Stock	¥887 ¥682.7 ¥632.8 ¥571.4 View ¥538.2 ¥521.6 ¥514.9 ¥504.9	Min.: 1 Mult.: 1
LED Lighting Driver ICs LED Linear Driver W-QFN5050-40 T&R 5K AL58818QFRZW40-13 Diodes Incorporated 1: ¥323.9 4,443In Stock New Product	Mfr. Part # AL58818QFRZW40-13 Mouser Part # 621-AL58818QFRZW4013 New Product	Diodes Incorporated	LED Lighting Driver ICs LED Linear Driver W-QFN5050-40 T&R 5K Learn More about Diodes Incorporated diodes inc al58818q led driver	Datasheet	4,443In Stock	Cut Tape ¥323.9 ¥237.5 ¥210.9 ¥192.7 ¥186 Reel ¥186 MouseReel Available	Min.: 1 Mult.: 1 Max.: 494 : 5,000
RF System on a Chip - SoC BG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN40 SIBG301M104LILB0 Silicon Labs 1: ¥1,176 451In Stock New Product	Mfr. Part # SIBG301M104LILB0 Mouser Part # 634-SIBG301M104LILB0 New Product	Silicon Labs	RF System on a Chip - SoC BG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs sixg301 iot socs	Datasheet	451In Stock	¥1,176 ¥901.9 ¥832.2 ¥757.4 View ¥720.9 ¥699.3 ¥691 ¥682.7	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN40 SIMG301M104LILB0 Silicon Labs 1: ¥1,229.1 434In Stock New Product	Mfr. Part # SIMG301M104LILB0 Mouser Part # 634-SIMG301M104LILB0 New Product	Silicon Labs	RF System on a Chip - SoC MG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs sixg301 iot socs	Datasheet	434In Stock	¥1,229.1 ¥985 ¥916.9 ¥832.2 View ¥787.3 ¥757.4 ¥754.1 ¥745.8	Min.: 1 Mult.: 1
Ethernet ICs MxL86211I - Single-port 2.5 Gigabit Ethernet PHY with SGMII+, SyncE, QFN-40, (I-temp) MXL86211I-AQB-T MaxLinear 1: ¥985 3,864In Stock New Product	Mfr. Part # MXL86211I-AQB-T Mouser Part # 701-MXL86211I-AQB-T New Product	MaxLinear	Ethernet ICs MxL86211I - Single-port 2.5 Gigabit Ethernet PHY with SGMII+, SyncE, QFN-40, (I-temp) Learn More about MaxLinear mxl86211i ethernet phy	Datasheet	3,864In Stock	¥985 ¥752.4 ¥694.3 ¥631.2 View ¥601.3 ¥583 ¥569.7 ¥568.1 Quote	Min.: 1 Mult.: 1
Power Management Specialized - PMIC Ultra Efficient Dual Sources Energy Manager with Ratio/Constant Voltage Regulation, Regulated Buck Output and 5 V CC/CV Charger AEM13920-QFN e-peas 1: ¥747.5 1,261In Stock New Product	Mfr. Part # AEM13920-QFN Mouser Part # 120-AEM13920-QFN New Product	e-peas	Power Management Specialized - PMIC Ultra Efficient Dual Sources Energy Manager with Ratio/Constant Voltage Regulation, Regulated Buck Output and 5 V CC/CV Charger Learn More about e-peas e peas aem13920 pmic	Datasheet	1,261In Stock	¥747.5 ¥563.1 ¥518.2 ¥468.4 View ¥451.8 ¥382	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC PIC18F46Q43-E/MPVAO Microchip Technology 1: ¥325.6 438In Stock New Product	Mfr. Part # PIC18F46Q43-E/MPVAO Mouser Part # 579-PIC846Q43EMPVAO New Product	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	438In Stock	¥325.6 ¥295.7 ¥269.1	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG301, 0k Flash, 512k RAM, +10 dBm, +125C, QFN40 SIBG301M104XILB0 Silicon Labs 1: ¥779 484In Stock New Product	Mfr. Part # SIBG301M104XILB0 Mouser Part # 634-SIBG301M104XILB0 New Product	Silicon Labs	RF System on a Chip - SoC BG301, 0k Flash, 512k RAM, +10 dBm, +125C, QFN40 Learn More about Silicon Labs sixg301 iot socs	Datasheet	484In Stock	¥779 ¥588 ¥539.8 ¥486.7 View ¥463.4 ¥460.1 ¥431.9 ¥418.6	Min.: 1 Mult.: 1
Clock Generators & Support Products Low jitter, 8-output, clock generator SI5332B-D-GM2 Skyworks Solutions, Inc. 1: ¥3,089.5 978On Order	Mfr. Part # SI5332B-D-GM2 Mouser Part # 634-SI5332B-D-GM2	Skyworks Solutions, Inc.	Clock Generators & Support Products Low jitter, 8-output, clock generator Learn More about Skyworks Solutions, Inc. skyworks si5332 generators	Datasheet	978On Order On Order Ship Dates Mfr. #: SI5332B-D-GM2 Stock: 0 On Order: 488 Expected 2/26/2027 490 Expected 3/1/2027 Factory Lead-Time: 20 Weeks	¥3,089.5 ¥2,455 ¥2,297.2 ¥2,072.9 View ¥1,940 ¥1,923.4 ¥1,921.8	Min.: 1 Mult.: 1
Motor / Motion / Ignition Controllers & Drivers 40V 3-Phase Gate Driver with Integrated Buck Regulator MCP8027T-H/Q9X Microchip Technology 1: ¥232.5 3,265In Stock	Mfr. Part # MCP8027T-H/Q9X Mouser Part # 579-MCP8027T-H/Q9X	Microchip Technology	Motor / Motion / Ignition Controllers & Drivers 40V 3-Phase Gate Driver with Integrated Buck Regulator Learn More about Microchip Technology microchip mcp8027 bldc gate drivers	Datasheet	3,265In Stock	Cut Tape ¥232.5 ¥194.3 Reel ¥176.1	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 28KB, 2KB RAM, 38x I/O, 4xPWMs, Comp, DAC, ADC, CWG, 2xEUSART, 2xSPI/I2C PIC16F15376T-I/MP Microchip Technology 1: ¥320.6 3,300In Stock	Mfr. Part # PIC16F15376T-I/MP Mouser Part # 579-PIC16F15376T-IMP	Microchip Technology	8-bit Microcontrollers - MCU 28KB, 2KB RAM, 38x I/O, 4xPWMs, Comp, DAC, ADC, CWG, 2xEUSART, 2xSPI/I2C Learn More about Microchip Technology microchip pic16lf153 microcontrollers	Datasheet	3,300In Stock	Cut Tape ¥320.6 ¥315.6 Reel ¥267.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17174T-I/MP Microchip Technology 1: ¥199.3 3,298In Stock	Mfr. Part # PIC16F17174T-I/MP Mouser Part # 579-PIC16F17174TIMP	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	3,298In Stock	Cut Tape ¥199.3 ¥196 Reel ¥166.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17175T-I/MP Microchip Technology 1: ¥212.6 3,300In Stock	Mfr. Part # PIC16F17175T-I/MP Mouser Part # 579-PIC16F17175TIMP	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	3,300In Stock	Cut Tape ¥212.6 ¥209.3 Reel ¥177.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM PIC16F17176T-I/MP Microchip Technology 1: ¥229.2 3,300In Stock	Mfr. Part # PIC16F17176T-I/MP Mouser Part # 579-PIC16F17176TIMP	Microchip Technology	8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f171 mcus	Datasheet	3,300In Stock	Cut Tape ¥229.2 ¥224.2 Reel ¥191 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18174T-I/MP Microchip Technology 1: ¥194.3 3,250In Stock	Mfr. Part # PIC16F18174T-I/MP Mouser Part # 579-PIC16F18174TIMP	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f18154 55 74 75 mcus	Datasheet	3,250In Stock	Cut Tape ¥194.3 ¥191 Reel ¥161.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18175T-I/MP Microchip Technology 1: ¥210.9 2,390In Stock	Mfr. Part # PIC16F18175T-I/MP Mouser Part # 579-PIC16F18175TIMP	Microchip Technology	8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM Learn More about Microchip Technology microchip pic16f18154 55 74 75 mcus	Datasheet	2,390In Stock	Cut Tape ¥210.9 ¥206 Reel ¥174.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM PIC16F18176T-I/MP Microchip Technology 1: ¥224.2 3,000In Stock	Mfr. Part # PIC16F18176T-I/MP Mouser Part # 579-PIC16F18176TIMP	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	3,000In Stock	Cut Tape ¥224.2 ¥219.3 Reel ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, PIC18F45Q24T-I/MP Microchip Technology 1: ¥292.3 3,287In Stock	Mfr. Part # PIC18F45Q24T-I/MP Mouser Part # 579-PIC18F45Q24TIMP	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM, Learn More about Microchip Technology microchip_pic18f26 45 46 55 56q24 microcontrollers	Datasheet	3,287In Stock	Cut Tape ¥292.3 ¥285.7 Reel ¥242.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,300