QFN-40 – Mouser United Kingdom

.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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr LTC3887EUJ-2#PBF Analog Devices 1: £13.54 122In Stock	Mfr. Part No. LTC3887EUJ-2#PBF Mouser Part No 584-LTC3887EUJ-2#PBF	Analog Devices	Switching Controllers 2x Out PolyPhBuck DC/DC Cntr w/ Dig Pwr Learn More about Analog Devices adi ltc388x controllers	Datasheet	122In Stock	£13.54 £10.76 £9.54 £9.26 View £8.87 £8.69	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN, Tray NXP Semiconductors MC34PF1510A0EP MC34PF1510A0EP NXP Semiconductors 1: £4.74 25In Stock	Mfr. Part No. MC34PF1510A0EP Mouser Part No 771-MC34PF1510A0EP	NXP Semiconductors	Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, 40 QFN, Tray	Datasheet	25In Stock	£4.74 £3.63 £3.35 £3.06 View £2.81 £2.80 £2.78 £2.76 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C LTC3589EUJ#PBF Analog Devices 1: £11.79 88In Stock	Mfr. Part No. LTC3589EUJ#PBF Mouser Part No 584-LTC3589EUJ#PBF	Analog Devices	Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C	Datasheet	88In Stock	£11.79 £9.32 £8.25 £7.95 View £7.65 £7.48 £7.40 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Pwr M Solution for Application Processor LTC3676IUJ#PBF Analog Devices 1: £15.62 57In Stock	Mfr. Part No. LTC3676IUJ#PBF Mouser Part No 584-LTC3676IUJ#PBF	Analog Devices	Switching Voltage Regulators Pwr M Solution for Application Processor Learn More about Analog Devices adi ltc36xx ltc7149 regulators	Datasheet	57In Stock	£15.62 £12.47 £11.09 £10.71 View £10.33 £10.12	Min.: 1 Mult.: 1
Power Management Specialised - PMIC Multi-Out Pwr Mgmt Solution w I2C LT3380HUJM#PBF Analog Devices 1: £8.10 122In Stock	Mfr. Part No. LT3380HUJM#PBF Mouser Part No 584-LT3380HUJM#PBF	Analog Devices	Power Management Specialised - PMIC Multi-Out Pwr Mgmt Solution w I2C Learn More about Analog Devices adi lt3380 solution	Datasheet	122In Stock	£8.10 £7.92 £7.90	Min.: 1 Mult.: 1
Analog to Digital Converters - ADC 14-B, 65Msps Ultralow Pwr 1.8V ADCs LTC2258CUJ-14#PBF Analog Devices 1: £41.32 22In Stock	Mfr. Part No. LTC2258CUJ-14#PBF Mouser Part No 584-LTC2258CUJ-14PBF	Analog Devices	Analog to Digital Converters - ADC 14-B, 65Msps Ultralow Pwr 1.8V ADCs	Datasheet	22In Stock	£41.32 £40.40 £40.28	Min.: 1 Mult.: 1
Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C LTC3589EUJ-2#PBF Analog Devices 1: £11.79 113In Stock	Mfr. Part No. LTC3589EUJ-2#PBF Mouser Part No 584-LTC3589EUJ-2#PBF	Analog Devices	Switching Voltage Regulators 8-Out Reg w/ Sequencing & I2C	Datasheet	113In Stock	£11.79 £9.32 £8.25 £8.03 View £7.65 £7.48 £7.40 Quote	Min.: 1 Mult.: 1
Interface - CODECs 4-Ch HD Audio Codec 2 to 10 Ch 2 ADC/DAC 92HD95B2X3NDGXZAX Tempo Semiconductor 1: £5.39 1,248In Stock	Mfr. Part No. 92HD95B2X3NDGXZAX Mouser Part No 972-HD95B2X3NDGXZAX	Tempo Semiconductor	Interface - CODECs 4-Ch HD Audio Codec 2 to 10 Ch 2 ADC/DAC Learn More about Tempo Semiconductor tempo 92hd95b codec	Datasheet	1,248In Stock	£5.39 £4.13 £3.82 £3.47 View £3.30 £3.20 £3.16 £3.12	Min.: 1 Mult.: 1
LED Lighting Driver ICs 144-Channel 2.7-5.5V Matrix LED Driver IS31FL3732A-QFLS2-TR Lumissil 1: £1.45 2,435In Stock	Mfr. Part No. IS31FL3732A-QFLS2-TR Mouser Part No 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 £1.45 £1.06 £0.96 £0.856 View Reel £0.733 £0.811 £0.78 £0.773 £0.733 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Power Management Specialised - PMIC Power Management IC, 3 Buck Regs, 3 LDO Regs, Charger, 40 QFN 5x5 MC32PF1550A1EP NXP Semiconductors 1: £4.93 200In Stock	Mfr. Part No. MC32PF1550A1EP Mouser Part No 771-MC32PF1550A1EP	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	200In Stock	£4.93 £3.78 £3.49 £3.18 View £3.03 £2.99 £2.95	Min.: 1 Mult.: 1
Power Management Specialised - PMIC AEM15820-QFN40 e-peas 1: £6.08 863In Stock New Product	Mfr. Part No. AEM15820-QFN40 Mouser Part No 120-AEM15820-QFN40 New Product	e-peas	Power Management Specialised - PMIC Learn More about e-peas e peas aem15820 pmic	Datasheet	863In Stock	£6.08 £4.69 £4.34 £3.95 View £3.94 £3.34	Min.: 1 Mult.: 1
Clock Buffer 8-output, LVCMOS clock buffer SKY53581-A-GM Skyworks Solutions, Inc. 1: £2.20 390In Stock New Product	Mfr. Part No. SKY53581-A-GM Mouser Part No 873-SKY53581-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	390In Stock	£2.20 £1.64 £1.50 £1.34 View £1.27 £1.24 £1.17 £1.14 £1.12	Min.: 1 Mult.: 1
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L210F768IM40-B Silicon Labs 1: £3.59 13,443In Stock New Product	Mfr. Part No. EFR32BG24L210F768IM40-B Mouser Part No 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	13,443In Stock	£3.59 £2.71 £2.49 £2.24 View £2.13 £2.12 £1.99 £1.93 £1.88	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: £3.48 4,988In Stock New Product	Mfr. Part No. EFR32BG24L210F768IM40-BR Mouser Part No 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 £3.48 £2.63 £2.41 £2.17 Reel £2.11 View £2.12 £1.78 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: £3.76 1,972In Stock New Product	Mfr. Part No. ATM3405-5WCAQK-SR Mouser Part No 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 £3.76 £2.84 £2.60 £2.35 Reel £2.08 View £2.23 £2.22 £2.03	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: £3.33 2,173In Stock New Product	Mfr. Part No. EFR32BG24L010F768IM40-B Mouser Part No 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	2,173In Stock	£3.33 £2.65 £2.46 £2.33 View £2.23 £2.18 £1.90	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: £2.86 2,166In Stock New Product	Mfr. Part No. EFR32FG23L010F128GM40-C Mouser Part No 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	£2.86 £2.71 £2.52 £2.23 View £2.11 £1.93 £1.89 £1.62	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: £2.98 2,371In Stock New Product	Mfr. Part No. EFR32FG23L020F128GM40-C Mouser Part No 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	2,371In Stock	£2.98 £2.58 £2.44 £2.24 View £2.05 £1.97 £1.96 £1.69	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG301, 0k Flash, 512k RAM, +10 dBm, +125C, QFN40 SIMG301M104XILB0 Silicon Labs 1: £4.01 479In Stock New Product	Mfr. Part No. SIMG301M104XILB0 Mouser Part No 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	£4.01 £3.08 £2.86 £2.58 View £2.44 £2.36 £2.33 £2.28	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 EFR32FG23A011F512GM40-CR Silicon Labs 1: £5.11 5,320In Stock	Mfr. Part No. EFR32FG23A011F512GM40-CR Mouser Part No 634-FG2311F512GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	5,320In Stock	Cut Tape £5.11 £3.92 £3.62 £3.29 View Reel £2.96 £3.13 £3.04 £3.00 £2.96	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs LED Linear Driver W-QFN5050-40 T&R 5K AL58818QFRZW40-13 Diodes Incorporated 1: £1.47 4,443In Stock New Product	Mfr. Part No. AL58818QFRZW40-13 Mouser Part No 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 £1.47 £1.07 £0.952 £0.871 £0.841 Reel £0.841 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: £5.32 451In Stock New Product	Mfr. Part No. SIBG301M104LILB0 Mouser Part No 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	£5.32 £4.08 £3.76 £3.42 View £3.26 £3.16 £3.13 £3.08	Min.: 1 Mult.: 1
RF System on a Chip - SoC MG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN40 SIMG301M104LILB0 Silicon Labs 1: £5.55 434In Stock New Product	Mfr. Part No. SIMG301M104LILB0 Mouser Part No 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	£5.55 £4.45 £4.15 £3.76 View £3.56 £3.42 £3.40 £3.37	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: £4.45 3,864In Stock New Product	Mfr. Part No. MXL86211I-AQB-T Mouser Part No 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	£4.45 £3.40 £3.13 £2.85 View £2.72 £2.64 £2.58 £2.57 Quote	Min.: 1 Mult.: 1
Power Management Specialised - 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: £3.38 1,261In Stock New Product	Mfr. Part No. AEM13920-QFN Mouser Part No 120-AEM13920-QFN New Product	e-peas	Power Management Specialised - 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	£3.38 £2.55 £2.34 £2.12 View £2.04 £1.73	Min.: 1 Mult.: 1