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QFN-44 Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
8-bit Microcontrollers - MCU 16KB 768 RAM 34 I/O PIC18F4431-I/ML Microchip Technology 1: £5.53 13In Stock	Mfr. Part No. PIC18F4431-I/ML Mouser Part No 579-PIC18F4431-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 16KB 768 RAM 34 I/O	Datasheet	13In Stock	£5.53	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O PIC18F4520T-I/ML Microchip Technology 1: £6.22 24In Stock 1,600Expected 07/01/2027	Mfr. Part No. PIC18F4520T-I/ML Mouser Part No 579-PIC18F4520T-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O	Datasheet	24In Stock 1,600Expected 07/01/2027	Cut Tape £6.22 Reel £5.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O PIC18F4580-I/ML Microchip Technology 1: £6.67 46In Stock	Mfr. Part No. PIC18F4580-I/ML Mouser Part No 579-PIC18F4580-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1536 RAM 36 I/O	Datasheet	46In Stock	£6.67	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32 KB FL 1024 RAM PIC18F45J10-I/ML Microchip Technology 1: £2.50 63In Stock	Mfr. Part No. PIC18F45J10-I/ML Mouser Part No 579-PIC18F45J10-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 32 KB FL 1024 RAM	Datasheet	63In Stock	£2.50 £2.28 £2.27	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B PIC18F45K20T-I/ML Microchip Technology 1: £2.66 145In Stock 1,600Expected 22/10/2026	Mfr. Part No. PIC18F45K20T-I/ML Mouser Part No 579-PIC18F45K20TIML	Microchip Technology	8-bit Microcontrollers - MCU 32KB Flash 1536B RAM 25 I/O 8B Learn More about Microchip Technology microchip pic18f45k20 mcus	Datasheet	145In Stock 1,600Expected 22/10/2026	Cut Tape £2.66 Reel £2.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt PIC18F46J50-I/ML Microchip Technology 1: £3.95 292In Stock 630Expected 04/01/2027	Mfr. Part No. PIC18F46J50-I/ML Mouser Part No 579-PIC18F46J50-I/ML	Microchip Technology	8-bit Microcontrollers - MCU Full Spd USB 64KB 4KBRAM nanoWatt Learn More about Microchip Technology microchip pic18xxj50 nanowatt microcontrollers	Datasheet	292In Stock 630Expected 04/01/2027	£3.95 £3.62 £3.28	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 96KB FL 3KB RAM ECAN 1024 EEPROM PIC18LF4685-I/ML Microchip Technology 1: £9.60 13In Stock	Mfr. Part No. PIC18LF4685-I/ML Mouser Part No 579-PIC18LF4685-I/ML	Microchip Technology	8-bit Microcontrollers - MCU 96KB FL 3KB RAM ECAN 1024 EEPROM	Datasheet	13In Stock	£9.60	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP PIC18LF46K22-I/ML Microchip Technology 1: £3.03 71In Stock	Mfr. Part No. PIC18LF46K22-I/ML Mouser Part No 579-PIC18LF46K22IML	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XLP	Datasheet	71In Stock	£3.03 £2.77 £2.51	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU 32KB FL 8192b RAM 16MIPS 35I/O 16b Fam PIC24FJ32GA004-I/ML Microchip Technology 1: £2.92 53In Stock	Mfr. Part No. PIC24FJ32GA004-I/ML Mouser Part No 579-PIC24FJ32A004IML	Microchip Technology	16-bit Microcontrollers - MCU 32KB FL 8192b RAM 16MIPS 35I/O 16b Fam Learn More about Microchip Technology microchip pic24fj	Datasheet	53In Stock	£2.92 £2.70 £2.44	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU 16b Family 16 MIPS 64KB Flash 8192b RAM PIC24FJ64GA004-E/ML Microchip Technology 1: £3.66 164In Stock	Mfr. Part No. PIC24FJ64GA004-E/ML Mouser Part No 579-PIC24FJ64GA004EM	Microchip Technology	16-bit Microcontrollers - MCU 16b Family 16 MIPS 64KB Flash 8192b RAM Learn More about Microchip Technology microchip pic24fj	Datasheet	164In Stock	£3.66 £3.34 £3.03	Min.: 1 Mult.: 1
16-bit Microcontrollers - MCU 16B MCU 44LD32KB DMA 40MIPS PIC24HJ32GP304-I/ML Microchip Technology 1: £4.14 100In Stock	Mfr. Part No. PIC24HJ32GP304-I/ML Mouser Part No 579-PIC24H32GP304IML	Microchip Technology	16-bit Microcontrollers - MCU 16B MCU 44LD32KB DMA 40MIPS Learn More about Microchip Technology microchip 16bit mcu dsc	Datasheet	100In Stock	£4.14 £3.77 £3.41	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD,PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18LF47K40T-I/ML Microchip Technology 1: £1.89 554In Stock	Mfr. Part No. PIC18LF47K40T-I/ML Mouser Part No 579PIC18LF47K40TIML	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD,PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD	Datasheet	554In Stock	Cut Tape £1.89 £1.84 Reel £1.56	Min.: 1 Mult.: 1 : 1,600
Clock Buffer Universal 2:10 low-jitter clock buffer SI53302-B-GM Skyworks Solutions, Inc. 1: £4.73 39In Stock 5,200On Order	Mfr. Part No. SI53302-B-GM Mouser Part No 634-SI53302-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330x buffers	Datasheet	39In Stock 5,200On Order On Order Ship Dates Mfr. No: SI53302-B-GM Stock: 39 Can Dispatch Immediately On Order: 2,080 Expected 12/03/2027 3,120 Expected 05/04/2027 Factory Lead Time: 26 Weeks	£4.73 £3.62 £3.35 £3.20 View £3.03 £2.94 £2.87 £2.79 Quote	Min.: 1 Mult.: 1
Clock Buffer Universal 2:10 low jitter clock buffer SI53303-B-GM Skyworks Solutions, Inc. 1: £5.39 35In Stock 1,040Expected 13/04/2027	Mfr. Part No. SI53303-B-GM Mouser Part No 634-SI53303-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330x buffers	Datasheet	35In Stock 1,040Expected 13/04/2027	£5.39 £4.15 £3.83 £3.43 View £3.27 £3.17 £3.09	Min.: 1 Mult.: 1
Clock Buffer Universal 2:10 low jitter clock buffer SI53305-B-GM Skyworks Solutions, Inc. 1: £5.28 35In Stock 7,540Expected 15/04/2027	Mfr. Part No. SI53305-B-GM Mouser Part No 634-SI53305-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330x buffers	Datasheet	35In Stock 7,540Expected 15/04/2027	£5.28 £4.07 £3.76 £3.36 £3.27	Min.: 1 Mult.: 1
Clock Buffer Universal dual 1:5 low-jitter buffer SI53313-B-GM Skyworks Solutions, Inc. 1: £5.20 44In Stock	Mfr. Part No. SI53313-B-GM Mouser Part No 634-SI53313-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal dual 1:5 low-jitter buffer	Datasheet	44In Stock	£5.20 £4.00 £3.69 £3.36 View £3.16 £3.06 £3.02 £3.00	Min.: 1 Mult.: 1
Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen Si5340A-D-GMR Skyworks Solutions, Inc. 1: £18.79 9In Stock 4,000On Order	Mfr. Part No. Si5340A-D-GMR Mouser Part No 634-SI5340ADGMR	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si534x	Datasheet	9In Stock 4,000On Order On Order Ship Dates Mfr. No: Si5340A-D-GMR Stock: 9 Can Dispatch Immediately On Order: 2,000 Expected 21/01/2027 2,000 Expected 04/03/2027 Factory Lead Time: 20 Weeks	Cut Tape £18.79 £15.10 £14.22 £13.13 £12.82 Reel £12.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products 4-output, any-freq <350 MHz clock gen Si5340B-D-GMR Skyworks Solutions, Inc. 1: £16.56 10In Stock 2,000On Order	Mfr. Part No. Si5340B-D-GMR Mouser Part No 634-SI5340BDGMR	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output, any-freq <350 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si534x	Datasheet	10In Stock 2,000On Order On Order Ship Dates Mfr. No: Si5340B-D-GMR Stock: 10 Can Dispatch Immediately On Order: 1,000 Expected 25/12/2026 1,000 Expected 19/02/2027 Factory Lead Time: 20 Weeks	Cut Tape £16.56 £13.24 £12.41 £11.51 View Reel £11.03 £11.07 £11.03 £11.03	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen SI5340C-D-GM Skyworks Solutions, Inc. 1: £15.98 48In Stock 260Expected 01/03/2027	Mfr. Part No. SI5340C-D-GM Mouser Part No 634-SI5340C-D-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output, any-freq <1028 MHz clock gen Learn More about Skyworks Solutions, Inc. silicon labs si534x	Datasheet	48In Stock 260Expected 01/03/2027	£15.98 £12.70 £11.88 £10.98 View £10.51 £10.29 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten SI5342A-D-GM Skyworks Solutions, Inc. 1: £24.41 7In Stock 268On Order	Mfr. Part No. SI5342A-D-GM Mouser Part No 634-SI5342A-D-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner 2-output, any-freq <1028 MHz jit atten Learn More about Skyworks Solutions, Inc. silicon labs si534x	Datasheet	7In Stock 268On Order On Order Ship Dates Mfr. No: SI5342A-D-GM Stock: 7 Can Dispatch Immediately On Order: 8 Expected 19/02/2027 260 Expected 12/03/2027 Factory Lead Time: 20 Weeks	£24.41 £19.61 £18.41 £17.09 View £16.46 £16.25 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner 2-output, any-freq <350 MHz jit atten SI5342B-D-GM Skyworks Solutions, Inc. 1: £20.66 54In Stock 260Expected 11/01/2027	Mfr. Part No. SI5342B-D-GM Mouser Part No 634-SI5342B-D-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner 2-output, any-freq <350 MHz jit atten Learn More about Skyworks Solutions, Inc. skyworks si534x	Datasheet	54In Stock 260Expected 11/01/2027	£20.66 £16.64 £15.64 £14.50 View £13.95 £13.61 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner 4-output, any-freq <350 MHz jit atten SI5344B-D-GM Skyworks Solutions, Inc. 1: £24.07 5In Stock 260Expected 28/01/2027	Mfr. Part No. SI5344B-D-GM Mouser Part No 634-SI5344B-D-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner 4-output, any-freq <350 MHz jit atten Learn More about Skyworks Solutions, Inc. silicon labs si534x	Datasheet	5In Stock 260Expected 28/01/2027	£24.07 £19.34 £18.15 £16.86 View £15.98 £15.80 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner 2 input 2 output 100G/400G optical clock Si5344H-D-GM Skyworks Solutions, Inc. 1: £51.55 5In Stock 520Expected 21/12/2026	Mfr. Part No. Si5344H-D-GM Mouser Part No 634-SI5344H-D-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner 2 input 2 output 100G/400G optical clock	Datasheet	5In Stock 520Expected 21/12/2026	£51.55 £43.97 £41.67 £40.38	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner 4-output any freq <712.5 MHz jit atten SI5346A-D-GM Skyworks Solutions, Inc. 1: £36.98 5In Stock 260Expected 28/01/2027	Mfr. Part No. SI5346A-D-GM Mouser Part No 634-SI5346A-D-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner 4-output any freq <712.5 MHz jit atten Learn More about Skyworks Solutions, Inc. silicon labs si534x	Datasheet	5In Stock 260Expected 28/01/2027	£36.98 £30.59 £29.32 £27.53 View £26.60 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator ext crystal SI5394A-A-GM Skyworks Solutions, Inc. 1: £28.38 6In Stock 260Expected 17/02/2027	Mfr. Part No. SI5394A-A-GM Mouser Part No 634-SI5394A-A-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Single PLL jitter attenuator ext crystal Learn More about Skyworks Solutions, Inc. skyworks si539x attenuators	Datasheet	6In Stock 260Expected 17/02/2027	£28.38 £23.06 £21.72 £20.30 View £19.28 Quote	Min.: 1 Mult.: 1

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