QFN-20 – Mouser Estonia

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F16G-C-QFN20 Silicon Labs 1: 2,22 € 164In Stock	Mfr. Part No. EFM8UB10F16G-C-QFN20 Mouser Part No 634-8UB10F16GCQFN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	164In Stock	2,22 € 1,87 € 1,63 € 1,53 € 1,37 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB21F16A-C-QFN20R Silicon Labs 1: 2,86 € 298In Stock	Mfr. Part No. EFM8BB21F16A-C-QFN20R Mouser Part No 634-BB21F16ACQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	298In Stock	Cut Tape 2,86 € 2,13 € 1,95 € 1,75 € Reel 1,49 € View 1,65 € 1,62 € 1,53 € 1,46 €	Min.: 1 Mult.: 1 : 2.500
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB21F16I-C-QFN20R Silicon Labs 1: 1,59 € 331In Stock	Mfr. Part No. EFM8BB21F16I-C-QFN20R Mouser Part No 634-BB21F16ICQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	331In Stock	Cut Tape 1,59 € 1,35 € 1,19 € 1,12 € View Reel 0,777 € 0,894 € 0,856 € 0,777 € 0,777 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F16G-C-QFN20 Silicon Labs 1: 0,929 € 151In Stock	Mfr. Part No. EFM8BB51F16G-C-QFN20 Mouser Part No 634-EFM851F16GCQFN20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	151In Stock	0,929 € 0,671 € 0,604 € 0,531 € View 0,496 € 0,476 € 0,46 € 0,439 € 0,429 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F16G-C-QFN20R Silicon Labs 1: 0,80 € 1.016In Stock 7.500On Order	Mfr. Part No. EFM8BB51F16G-C-QFN20R Mouser Part No 634-EFM851F16GQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	1.016In Stock 7.500On Order	Cut Tape 0,80 € 0,575 € 0,519 € 0,456 € View Reel 0,408 € 0,427 € 0,409 € 0,408 €	Min.: 1 Mult.: 1 : 2.500
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F16I-C-QFN20 Silicon Labs 1: 0,98 € 194In Stock	Mfr. Part No. EFM8BB51F16I-C-QFN20 Mouser Part No 634-EFM851F16ICQFN20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	194In Stock	0,98 € 0,709 € 0,638 € 0,562 € View 0,525 € 0,502 € 0,487 € 0,465 € 0,453 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB52F16G-C-QFN20 Silicon Labs 1: 0,791 € 234In Stock	Mfr. Part No. EFM8BB52F16G-C-QFN20 Mouser Part No 634-EFM852F16GCQFN20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	234In Stock	0,791 € 0,63 € 0,449 € 0,429 € View 0,412 € 0,395 € 0,384 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB52F16G-C-QFN20R Silicon Labs 1: 0,826 € 874In Stock	Mfr. Part No. EFM8BB52F16G-C-QFN20R Mouser Part No 634-EFM852F16GQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	874In Stock	Cut Tape 0,826 € 0,594 € 0,535 € 0,47 € Reel 0,39 € View 0,439 € 0,421 € 0,408 € 0,38 €	Min.: 1 Mult.: 1 : 2.500
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F8G-C-QFN20 Silicon Labs 1: 0,851 € 294In Stock	Mfr. Part No. EFM8BB51F8G-C-QFN20 Mouser Part No 634-EFM8B51F8GCQFN20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	294In Stock	0,851 € 0,613 € 0,552 € 0,485 € View 0,454 € 0,434 € 0,421 € 0,402 € 0,392 €	Min.: 1 Mult.: 1
Power Management Specialised - PMIC EFP0108 Single-Cell Boost PMIC EFP0108GM20-D Silicon Labs 1: 1,44 € 442In Stock	Mfr. Part No. EFP0108GM20-D Mouser Part No 634-EFP0108GM20-D	Silicon Labs	Power Management Specialised - PMIC EFP0108 Single-Cell Boost PMIC Learn More about Silicon Labs efp01 pmics	Datasheet	442In Stock	1,44 € 1,06 € 0,963 € 0,85 € View 0,825 € 0,806 € 0,801 € 0,774 € 0,765 €	Min.: 1 Mult.: 1
RF Switch ICs 0.1-8GHzSP8TSwitch QPC2180SR Qorvo 1: 40,61 € 3In Stock 100Expected 12/10/2026 New Product	Mfr. Part No. QPC2180SR Mouser Part No 772-QPC2180SR New Product	Qorvo	RF Switch ICs 0.1-8GHzSP8TSwitch Learn More about Qorvo qpc2180 switch	Datasheet	3In Stock 100Expected 12/10/2026	Cut Tape 40,61 € 32,97 € 31,07 € Reel 27,33 € 26,23 €	Min.: 1 Mult.: 1 : 100
Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 SGTL5000XNLA3R2 NXP Semiconductors 1: 6,87 € 31In Stock 35.000Expected 11/29/2027	Mfr. Part No. SGTL5000XNLA3R2 Mouser Part No 841-SGTL5000XNLA3R2	NXP Semiconductors	Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 Learn More about NXP Semiconductors nxp sgtl5000 low power stereo codec	Datasheet	31In Stock 35.000Expected 11/29/2027	Cut Tape 6,87 € 5,30 € 4,90 € 4,47 € View Reel 3,81 € 4,15 € 4,14 € 4,02 € 3,82 € 3,81 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Encoders, Decoders, Multiplexers & Demultiplexers BBG ECL MLTPLXR DIFF MC100EP56MNG onsemi 1: 12,87 € 124In Stock	Mfr. Part No. MC100EP56MNG Mouser Part No 863-MC100EP56MNG	onsemi	Encoders, Decoders, Multiplexers & Demultiplexers BBG ECL MLTPLXR DIFF	Datasheet	124In Stock	12,87 € 10,07 € 9,37 € 8,61 € View 8,53 € 8,02 € 7,84 € Quote	Min.: 1 Mult.: 1
Bus Transceivers LV CMOS OCTAL TRANSCEIVER MC74LCX245MNTWG onsemi 1: 0,757 € 763In Stock	Mfr. Part No. MC74LCX245MNTWG Mouser Part No 863-MC74LCX245MNTWG	onsemi	Bus Transceivers LV CMOS OCTAL TRANSCEIVER	Datasheet	763In Stock	Cut Tape 0,757 € 0,532 € 0,477 € 0,417 € Reel 0,341 € View 0,388 € 0,371 € 0,356 € 0,332 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Clock Buffer 1.8V/2.5V/3.3 V BUFFER NB3H83905CMNG onsemi 1: 2,95 € 576In Stock	Mfr. Part No. NB3H83905CMNG Mouser Part No 863-NB3H83905CMNG	onsemi	Clock Buffer 1.8V/2.5V/3.3 V BUFFER	Datasheet	576In Stock	2,95 € 2,19 € 2,00 € 1,80 € View 1,70 € 1,66 € 1,58 € 1,53 € 1,51 €	Min.: 1 Mult.: 1
LDO Voltage Regulators LDO Reg, Ultra-Low Dropout 3A NCV59749MNADJTBG onsemi 1: 2,00 € 41In Stock 3.000Expected 11/10/2026	Mfr. Part No. NCV59749MNADJTBG Mouser Part No 863-NCV59749MNADJTBG	onsemi	LDO Voltage Regulators LDO Reg, Ultra-Low Dropout 3A Learn More about onsemi on semi ncp5974x regulators	Datasheet	41In Stock 3.000Expected 11/10/2026	Cut Tape 2,00 € 1,48 € 1,35 € 1,20 € View Reel 1,02 € 1,14 € 1,10 € 1,08 € 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Battery Management 3A Single Cell Switching Charger MP2617AGL-P Monolithic Power Systems (MPS) 1: 2,74 € 310In Stock	Mfr. Part No. MP2617AGL-P Mouser Part No 946-MP2617AGL-P	Monolithic Power Systems (MPS)	Battery Management 3A Single Cell Switching Charger	Datasheet	310In Stock	Cut Tape 2,74 € 2,06 € 1,88 € 1,69 € Reel 1,51 € View 1,60 € 1,44 € 1,40 € 1,39 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Battery Management 3A Single Cell Switching Charger MP2617BGL-P Monolithic Power Systems (MPS) 1: 2,68 € 294In Stock 1.000Expected 5/31/2027	Mfr. Part No. MP2617BGL-P Mouser Part No 946-MP2617BGL-P	Monolithic Power Systems (MPS)	Battery Management 3A Single Cell Switching Charger	Datasheet	294In Stock 1.000Expected 5/31/2027	Cut Tape 2,68 € 2,01 € 1,84 € 1,66 € 1,57 € Reel 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Battery Management 14V, 3A Single Cell Switching Charger MP2617HGL-P Monolithic Power Systems (MPS) 1: 2,72 € 7In Stock 2.000On Order	Mfr. Part No. MP2617HGL-P Mouser Part No 946-MP2617HGL-P	Monolithic Power Systems (MPS)	Battery Management 14V, 3A Single Cell Switching Charger	Datasheet	7In Stock 2.000On Order On Order Ship Dates Mfr. No: MP2617HGL-P Stock: 7 Can Dispatch Immediately On Order: 1.000 Expected 4/21/2027 1.000 TBD Factory Lead Time: 71 Weeks	Cut Tape 2,72 € 2,03 € 1,86 € 1,66 € 1,57 € Reel 1,54 € MouseReel Available	Min.: 1 Mult.: 1 : 500
USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function MP5031GRE-00A3-P Monolithic Power Systems (MPS) 1: 1,87 € 4In Stock 500Expected 11/15/2027	Mfr. Part No. MP5031GRE-00A3-P Mouser Part No 946-MP5031GRE-00A3-P	Monolithic Power Systems (MPS)	USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function	Datasheet	4In Stock 500Expected 11/15/2027	Cut Tape 1,87 € 1,38 € 1,26 € 1,13 € 1,07 € Reel 1,01 €	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 45V, 3A, Low IQ Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4313GRE-AEC1-P Monolithic Power Systems (MPS) 1: 4,31 € 76In Stock 500Expected 5/27/2027	Mfr. Part No. MPQ4313GRE-AEC1-P Mouser Part No 946-MPQ4313GREAEC1-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 3A, Low IQ Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4313 aec1 switching regulators	Datasheet	76In Stock 500Expected 5/27/2027	Cut Tape 4,31 € 3,26 € 3,00 € 2,76 € Reel 2,54 €	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4317GRE-AEC1-P Monolithic Power Systems (MPS) 1: 5,42 € 32In Stock	Mfr. Part No. MPQ4317GRE-AEC1-P Mouser Part No 946-MPQ4317GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	32In Stock	Cut Tape 5,42 € 4,15 € 3,84 € 3,34 € 3,19 € Reel 3,10 €	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4317GRE-AEC1-Z Monolithic Power Systems (MPS) 1: 4,93 € 45In Stock 5.000Expected 9/23/2027	Mfr. Part No. MPQ4317GRE-AEC1-Z Mouser Part No 946-MPQ4317GREAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	45In Stock 5.000Expected 9/23/2027	Cut Tape 4,93 € 3,76 € 3,47 € 3,16 € 3,03 € Reel 2,65 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Switching Voltage Regulators Industrial Grade, 45V, 6A, Low IQ, Synchronous Step-Down Converter MPQ4436GRE-P Monolithic Power Systems (MPS) 1: 4,22 € 29In Stock 500Expected 10/4/2027	Mfr. Part No. MPQ4436GRE-P Mouser Part No 946-MPQ4436GRE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators Industrial Grade, 45V, 6A, Low IQ, Synchronous Step-Down Converter Learn More about Monolithic Power Systems (MPS) mps mpq4436 4436a voltage regulators	Datasheet	29In Stock 500Expected 10/4/2027	Cut Tape 4,22 € 3,22 € 2,96 € 2,68 € 2,55 € Reel 2,55 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators Automotive Grade, 45V, 6A, Low IQ, Synchronous Step-Down Converter, Wettable Flank MPQ4436GRE-AEC1-P Monolithic Power Systems (MPS) 1: 8,45 € 140In Stock	Mfr. Part No. MPQ4436GRE-AEC1-P Mouser Part No 946-MPQ4436GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators Automotive Grade, 45V, 6A, Low IQ, Synchronous Step-Down Converter, Wettable Flank Learn More about Monolithic Power Systems (MPS) mps mpq4436 4436a voltage regulators	Datasheet	140In Stock	Cut Tape 8,45 € 7,43 € 6,42 € 3,75 € Reel 3,18 € View 3,17 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 500