QFN-12 – Mouser South Africa

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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.
Motor/Motion/Ignition Controllers & Drivers Triple RPM Based PWM Fan Speed Controller EMC2303-1-KP-TR Microchip Technology 1: $1.62 420In Stock 5,000Expected 2027/01/04	Mfr. Part No. EMC2303-1-KP-TR Mouser Part No 886-EMC2303-1-KP-TR	Microchip Technology	Motor/Motion/Ignition Controllers & Drivers Triple RPM Based PWM Fan Speed Controller	Datasheet	420In Stock 5,000Expected 2027/01/04	Cut Tape $1.62 $1.60 Reel $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators 6V, 5A, 2MHz, Synch Step-Down Switcher MP2145GD-P Monolithic Power Systems (MPS) 1: $5.13 7In Stock 3,000Expected 2027/01/08	Mfr. Part No. MP2145GD-P Mouser Part No 946-MP2145GD-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 6V, 5A, 2MHz, Synch Step-Down Switcher	Datasheet	7In Stock 3,000Expected 2027/01/08	Cut Tape $5.13 $3.86 $3.55 $3.47 $3.33 Reel $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 4.2 to 18V, 8A, 650kHZ, Synchronous Step-Down Converter MP2238GD-Z Monolithic Power Systems (MPS) 1: $2.66 946In Stock 5,000Expected 2027/01/14	Mfr. Part No. MP2238GD-Z Mouser Part No 946-MP2238GD-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 4.2 to 18V, 8A, 650kHZ, Synchronous Step-Down Converter	Datasheet	946In Stock 5,000Expected 2027/01/14	Cut Tape $2.66 $1.99 $1.83 $1.63 $1.54 Reel $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators Ultra-Low 500nA Iq, High Efficiency,Wide Input 2V-5.5V, 1.5MHz,200mA, Step-Down Regulator MP28200GG-P Monolithic Power Systems (MPS) 1: $1.67 389In Stock	Mfr. Part No. MP28200GG-P Mouser Part No 946-MP28200GG-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators Ultra-Low 500nA Iq, High Efficiency,Wide Input 2V-5.5V, 1.5MHz,200mA, Step-Down Regulator	Datasheet	389In Stock	Cut Tape $1.67 $1.22 $1.11 $0.979 Reel $0.818 View $0.962 $0.811	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 36V, 2A, Low Quiescent Current MP4322GDE-P Monolithic Power Systems (MPS) 1: $2.33 9In Stock 500Expected 2027/03/17	Mfr. Part No. MP4322GDE-P Mouser Part No 946-MP4322GDE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 2A, Low Quiescent Current Learn More about Monolithic Power Systems (MPS) mps mp4322 step down converters	Datasheet	9In Stock 500Expected 2027/03/17	Cut Tape $2.33 $1.67 $1.54 $1.37 $1.29 Reel $1.21	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 36V, 3A, Low Quiescent Current MP4323GDE-P Monolithic Power Systems (MPS) 1: $2.35 166In Stock	Mfr. Part No. MP4323GDE-P Mouser Part No 946-MP4323GDE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 3A, Low Quiescent Current Learn More about Monolithic Power Systems (MPS) mps mp4323 converters	Datasheet	166In Stock	Cut Tape $2.35 $1.74 $1.59 $1.42 Reel $1.29 View $1.34 $1.23 $1.19 $1.17	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter MP4571GQB-P Monolithic Power Systems (MPS) 1: $3.28 247In Stock 500Expected 2028/01/19	Mfr. Part No. MP4571GQB-P Mouser Part No 946-MP4571GQB-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mp4571 step down converters	Datasheet	247In Stock 500Expected 2028/01/19	Cut Tape $3.28 $2.47 $2.26 $2.04 Reel $1.81 View $1.92 $1.73 $1.69 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter MP4576GQBE-P Monolithic Power Systems (MPS) 1: $3.07 25In Stock	Mfr. Part No. MP4576GQBE-P Mouser Part No 946-MP4576GQBE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mp4576 buck converters	Datasheet	25In Stock	Cut Tape $3.07 $2.30 $2.11 $1.90 $1.80 Reel $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Switch ICs - Power Distribution 3V-5.5V, 1A 5A Current Limit Switch with Over-Voltage Clamp and Reverse Blocking in 2mmx3mm QFN Package MP5017AGD-P Monolithic Power Systems (MPS) 1: $1.67 256In Stock	Mfr. Part No. MP5017AGD-P Mouser Part No 946-MP5017AGD-P	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 3V-5.5V, 1A 5A Current Limit Switch with Over-Voltage Clamp and Reverse Blocking in 2mmx3mm QFN Package Learn More about Monolithic Power Systems (MPS) mps mp5017a current limit switches	Datasheet	256In Stock	Cut Tape $1.67 $1.23 $1.12 $0.989 Reel $0.893 View $0.929 $0.849 $0.825 $0.813	Min.: 1 Mult.: 1 : 500
Power Switch ICs - Power Distribution 5V, 1A-5A Current Li mit Switch with Rev MP5018GD-P Monolithic Power Systems (MPS) 1: $3.40 227In Stock	Mfr. Part No. MP5018GD-P Mouser Part No 946-MP5018GD-P	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5V, 1A-5A Current Li mit Switch with Rev	Datasheet	227In Stock	Cut Tape $3.40 $2.85 $2.29 $1.13 Reel $0.954 View $0.94 $0.933 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Switch ICs - Power Distribution 5.5V, 7.5A, Switch w/ Current Limit MP5077GG-Z Monolithic Power Systems (MPS) 1: $1.04 295In Stock 10,000Expected 2027/11/24	Mfr. Part No. MP5077GG-Z Mouser Part No 946-MP5077GG-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5.5V, 7.5A, Switch w/ Current Limit	Datasheet	295In Stock 10,000Expected 2027/11/24	Cut Tape $1.04 $0.749 $0.677 $0.609 View Reel $0.494 $0.569 $0.547 $0.531 $0.494 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Power Switch ICs - Power Distribution 5.5V,7A Low RDSON switch wit curnt mon MP5087GG-Z Monolithic Power Systems (MPS) 1: $1.20 257In Stock 13,475On Order	Mfr. Part No. MP5087GG-Z Mouser Part No 946-MP5087GG-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5.5V,7A Low RDSON switch wit curnt mon	Datasheet	257In Stock 13,475On Order On Order Ship Dates Mfr. No: MP5087GG-Z Stock: 257 Can Dispatch Immediately On Order: 3,475 Expected 2026/11/19 10,000 Expected 2027/01/19 Factory Lead Time: 64 Weeks	Cut Tape $1.20 $0.861 $0.783 $0.69 View Reel $0.556 $0.644 $0.618 $0.597 $0.556 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified MPQ4321GDE-AEC1-P Monolithic Power Systems (MPS) 1: $3.11 362In Stock	Mfr. Part No. MPQ4321GDE-AEC1-P Mouser Part No 946-MPQ4321GDEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 42V Load Dump Tolerant, 1A, Ultra Compact, Low Quiescent Current, Synchronous Step-Down Converter, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4321 step down converters	Datasheet	362In Stock	Cut Tape $3.11 $2.20 $1.95 $1.66 Reel $1.48 View $1.50 $1.40 $1.37 $1.34	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 42V Load Dump Tolerant, 3A MPQ4323CGDE-AEC1-P Monolithic Power Systems (MPS) 1: $3.13 670In Stock	Mfr. Part No. MPQ4323CGDE-AEC1-P Mouser Part No 946-MPQ4323CGDEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 42V Load Dump Tolerant, 3A Learn More about Monolithic Power Systems (MPS) mps mpq4323 converters	Datasheet	670In Stock	Cut Tape $3.13 $2.34 $2.14 $1.92 Reel $1.76 View $1.83 $1.67 $1.63 $1.60	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 42V Load Dump Tolerant, 3A, Ultra-Compact MPQ4323GDE-AEC1-Z Monolithic Power Systems (MPS) 1: $2.76 219In Stock 5,000Expected 2028/01/04	Mfr. Part No. MPQ4323GDE-AEC1-Z Mouser Part No 946-MPQ4323GDE-AEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 42V Load Dump Tolerant, 3A, Ultra-Compact Learn More about Monolithic Power Systems (MPS) mps mpq4323 converters	Datasheet	219In Stock 5,000Expected 2028/01/04	Cut Tape $2.76 $2.05 $1.87 $1.67 View Reel $1.36 $1.58 $1.54 $1.48 $1.45 $1.36	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter MPQ4571GQB-AEC1-P Monolithic Power Systems (MPS) 1: $4.20 5In Stock 500Expected 2026/10/30	Mfr. Part No. MPQ4571GQB-AEC1-P Mouser Part No 946-MPQ4571GQB-AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4571 step down converters	Datasheet	5In Stock 500Expected 2026/10/30	Cut Tape $4.20 $3.17 $2.92 $2.64 $2.51 Reel $2.42 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter MPQ4571GQB-AEC1-Z Monolithic Power Systems (MPS) 1: $3.97 68In Stock 5,000Expected 2027/10/11	Mfr. Part No. MPQ4571GQB-AEC1-Z Mouser Part No 946-MPQ4571GQB-AEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 1A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4571 step down converters	Datasheet	68In Stock 5,000Expected 2027/10/11	Cut Tape $3.97 $2.99 $2.74 $2.48 View Reel $2.04 $2.35 $2.33 $2.24 $2.22 $2.04	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter MPQ4572GQB-AEC1-P Monolithic Power Systems (MPS) 1: $4.41 1,015In Stock 1,000Expected 2026/11/12	Mfr. Part No. MPQ4572GQB-AEC1-P Mouser Part No 946-MPQ4572GQB-AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 2A, 60V Fully Integrated Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4572 buck converters	Datasheet	1,015In Stock 1,000Expected 2026/11/12	Cut Tape $4.41 $3.33 $3.05 $2.76 Reel $2.61 View $2.61 $2.44 $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 60V, 2.5A, Fully Integrated, High-Efficiency, Synchronous Step-Down Converter, AEC-Q100 Qualified MPQ4573GQBE-AEC1-P Monolithic Power Systems (MPS) 1: $4.99 109In Stock 2,000Expected 2026/11/06	Mfr. Part No. MPQ4573GQBE-AEC1-P Mouser Part No 946-MPQ4573GQBEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 60V, 2.5A, Fully Integrated, High-Efficiency, Synchronous Step-Down Converter, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4573 switching converters	Datasheet	109In Stock 2,000Expected 2026/11/06	Cut Tape $4.99 $3.81 $3.51 $3.36 $3.21 Reel $2.94	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter MPQ4576GQBE-AEC1-P Monolithic Power Systems (MPS) 1: $4.04 624In Stock	Mfr. Part No. MPQ4576GQBE-AEC1-P Mouser Part No 946-MPQ4576GQBEAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 600mA, 60V, Fully Integrated, Synchronous Buck Converter Learn More about Monolithic Power Systems (MPS) mps mpq4576 buck converters	Datasheet	624In Stock	Cut Tape $4.04 $3.04 $2.79 $2.52 Reel $2.38 View $2.40 $2.36 $2.34	Min.: 1 Mult.: 1 : 500
Power Switch ICs - Power Distribution 5.5V, 0.5A Low RDS(ON) Load Switch with Programmable Current Limit, AEC-Q100 Qualified MPQ5071GG-AEC1-Z Monolithic Power Systems (MPS) 1: $0.98 1,777In Stock 5,000Expected 2027/06/18	Mfr. Part No. MPQ5071GG-AEC1-Z Mouser Part No 946-MPQ5071GG-AEC1-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5.5V, 0.5A Low RDS(ON) Load Switch with Programmable Current Limit, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq5071aec1 programmable load switch	Datasheet	1,777In Stock 5,000Expected 2027/06/18	Cut Tape $0.98 $0.704 $0.634 $0.558 View Reel $0.441 $0.522 $0.50 $0.484 $0.463 $0.441	Min.: 1 Mult.: 1 : 5,000
Switching Voltage Regulators 3A 4.2V-20V Sync Step-Down Converter MP28258DD-A-LF-P Monolithic Power Systems (MPS) 1: $3.29 54In Stock NRND	Mfr. Part No. MP28258DD-A-LF-P Mouser Part No 946-MP28258DD-A-LF-P NRND	Monolithic Power Systems (MPS)	Switching Voltage Regulators 3A 4.2V-20V Sync Step-Down Converter	Datasheet	54In Stock	Cut Tape $3.29 $2.47 $2.26 $2.02 Reel $1.77 View $1.91 $1.69 $1.65 $1.62 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Switch ICs - Power Distribution Current Limit Switch w/Rev Current Block MP5017GD-P Monolithic Power Systems (MPS) 1: $1.76 60In Stock NRND	Mfr. Part No. MP5017GD-P Mouser Part No 946-MP5017GD-P NRND	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution Current Limit Switch w/Rev Current Block	Datasheet	60In Stock	Cut Tape $1.76 $1.29 $1.17 $1.04 Reel $0.864 View $1.02 $0.833 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 500
RF Amplifier .4-2.7GHz NF .85dB Gain 16.2dB GRF4042 Guerrilla RF 1: $4.63 2,834In Stock	Mfr. Part No. GRF4042 Mouser Part No 459-GRF4042	Guerrilla RF	RF Amplifier .4-2.7GHz NF .85dB Gain 16.2dB Learn More about Guerrilla RF guerilla rf grf4042 amplifier	Datasheet	2,834In Stock	Cut Tape $4.63 $3.49 $3.21 $2.90 $2.77 Reel $2.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Hot Swap Voltage Controllers uP Hot Swap Cntr LTC4231IUD-2#TRPBF Analog Devices 1: $9.44 1In Stock	Mfr. Part No. LTC4231IUD-2#TRPBF Mouser Part No 584-C4231IUD-2TRPBF	Analog Devices	Hot Swap Voltage Controllers uP Hot Swap Cntr	Datasheet	1In Stock	Cut Tape $9.44 $7.33 $6.79 $6.22 View $6.02 $5.93 $5.85 $5.40 MouseReel Available	Min.: 1 Mult.: 1