Power Management Modules – Mouser Liechtenstein

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MPM3805/A/B Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPM3805 / MPM3805A / MPM3805B Synchronous Step-Down Converters feature an integrated inductor in a small surface-mount QFN-12 package (2.5mm x 3.0mm x 0.9mm). These MPS devices achieve 0.6A continuous output current from a 2.5V to 6V input voltage with excellent load and line regulation. The MPM3805A and MPM3805B are AEC-Q100 qualified. Typical applications for MPS MPM3805 / MPM3805A / MPM3805B Synchronous Step-Down Converters are automotive ECUs, rear cameras, eCall systems, infotainment systems, storage (SSD/HDD), and much more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Output Voltage	Output Current	Switching Frequency
Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor MPM3805AGQBE-AEC1-Z Monolithic Power Systems (MPS) 1: CHF 2.26 4’982In Stock	Mfr. Part No. MPM3805AGQBE-AEC1-Z Mouser Part No 946-PM3805AGQBEAEC1Z	Monolithic Power Systems (MPS)	Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	4’982In Stock	Cut Tape CHF 2.26 CHF 1.68 CHF 1.53 CHF 1.38 CHF 1.32 Reel CHF 1.32	Min.: 1 Mult.: 1 : 5’000	Voltage Regulator - Switching Regulator	Adjustable	600 mA	3.5 MHz
Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA MPM3805GQB-25-P Monolithic Power Systems (MPS) 1: CHF 1.82 842In Stock	Mfr. Part No. MPM3805GQB-25-P Mouser Part No 946-MPM3805GQB-25-P	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	842In Stock	Cut Tape CHF 1.82 CHF 1.35 CHF 1.24 CHF 1.10 CHF 1.04 Reel CHF 0.901 MouseReel Available	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	2.5 V	600 mA	3.5 MHz
Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA MPM3805GQB-12-Z Monolithic Power Systems (MPS) 1: CHF 1.07 1’696In Stock	Mfr. Part No. MPM3805GQB-12-Z Mouser Part No 946-MPM3805GQB-12-Z	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	1’696In Stock	Cut Tape CHF 1.07 CHF 1.05 CHF 1.01 CHF 0.945 View Reel CHF 0.813 CHF 0.91 CHF 0.885 CHF 0.87 CHF 0.854 CHF 0.813 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	Voltage Regulator - Switching Regulator	1.2 V	600 mA	3.5 MHz
Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA MPM3805GQB-25-Z Monolithic Power Systems (MPS) 1: CHF 1.01 2’323In Stock	Mfr. Part No. MPM3805GQB-25-Z Mouser Part No 946-MPM3805GQB-25-Z	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	2’323In Stock	Cut Tape CHF 1.01 CHF 0.992 CHF 0.945 CHF 0.926 View Reel CHF 0.794 CHF 0.885 CHF 0.861 CHF 0.845 CHF 0.795 CHF 0.794 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	Voltage Regulator - Switching Regulator	2.5 V	600 mA	3.5 MHz
Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA MPM3805GQB-33-Z Monolithic Power Systems (MPS) 1: CHF 1.30 3’149In Stock 15’000On Order	Mfr. Part No. MPM3805GQB-33-Z Mouser Part No 946-MPM3805GQB-33-Z	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	3’149In Stock 15’000On Order On Order Ship Dates Mfr. No: MPM3805GQB-33-Z Stock: 3’149 Can Dispatch Immediately On Order: 5’000 Expected 9/6/2027 10’000 Expected 3/8/2028 Factory Lead Time: 64 Weeks	Cut Tape CHF 1.30 CHF 1.07 CHF 1.00 CHF 0.934 View Reel CHF 0.797 CHF 0.917 CHF 0.901 CHF 0.797 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	Voltage Regulator - Switching Regulator	3.3 V	600 mA	3.5 MHz
Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA MPM3805GQB-33-P Monolithic Power Systems (MPS) 1: CHF 1.29 10In Stock	Mfr. Part No. MPM3805GQB-33-P Mouser Part No 946-MPM3805GQB-33-P	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	10In Stock	Cut Tape CHF 1.29 CHF 1.27 CHF 1.23 CHF 1.14 Reel CHF 1.07 View CHF 1.10 CHF 1.01 CHF 0.983 CHF 0.964 MouseReel Available	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	3.3 V	600 mA	3.5 MHz
Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter MPM3805GQB-Z Monolithic Power Systems (MPS) 1: CHF 1.01 29’255On Order	Mfr. Part No. MPM3805GQB-Z Mouser Part No 946-MPM3805GQBZ	Monolithic Power Systems (MPS)	Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	29’255On Order On Order Ship Dates Mfr. No: MPM3805GQB-Z Stock: 0 On Order: 9’255 Expected 3/19/2027 20’000 Expected 5/3/2027 Factory Lead Time: 57 Weeks	Cut Tape CHF 1.01 CHF 0.992 CHF 0.945 CHF 0.934 View Reel CHF 0.854 CHF 0.917 CHF 0.901 CHF 0.854 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	Voltage Regulator - Switching Regulator	Adjustable	600 mA	3.5 MHz
Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA MPM3805GQB-18-P Monolithic Power Systems (MPS) 1: CHF 1.52 2’000On Order	Mfr. Part No. MPM3805GQB-18-P Mouser Part No 946-MPM3805GQB-18-P	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	2’000On Order On Order Ship Dates Mfr. No: MPM3805GQB-18-P Stock: 0 On Order: 500 Expected 11/5/2026 500 Expected 11/6/2026 1’000 TBD Factory Lead Time: 71 Weeks	Cut Tape CHF 1.52 CHF 1.31 CHF 1.23 CHF 1.13 CHF 1.11 Reel CHF 1.10 MouseReel Available	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	1.8 V	600 mA	3.5 MHz
Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA MPM3805GQB-18-Z Monolithic Power Systems (MPS) 1: CHF 1.30 13’554On Order	Mfr. Part No. MPM3805GQB-18-Z Mouser Part No 946-MPM3805GQB-18-Z	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	13’554On Order On Order Ship Dates Mfr. No: MPM3805GQB-18-Z Stock: 0 On Order: 3’554 Expected 10/28/2026 10’000 TBD Factory Lead Time: 64 Weeks	Cut Tape CHF 1.30 CHF 1.07 CHF 1.00 CHF 0.934 View Reel CHF 0.854 CHF 0.917 CHF 0.901 CHF 0.854 CHF 0.854 MouseReel Available	Min.: 1 Mult.: 1 : 5’000	Voltage Regulator - Switching Regulator	1.8 V	600 mA	3.5 MHz
Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter MPM3805GQB-P Monolithic Power Systems (MPS) 1: CHF 1.22 2’999On Order	Mfr. Part No. MPM3805GQB-P Mouser Part No 946-MPM3805GQBP	Monolithic Power Systems (MPS)	Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	2’999On Order	Cut Tape CHF 1.22 CHF 1.20 CHF 1.15 CHF 1.10 CHF 1.04 Reel CHF 1.03 MouseReel Available	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	Adjustable	600 mA	3.5 MHz
Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805BGQB-12-AEC1-P Monolithic Power Systems (MPS) 1: CHF 3.02 Non-Stocked Lead-Time 78 Weeks	Mfr. Part No. MPM3805BGQB-12-AEC1-P Mouser Part No 946-MP805BGQB12AEC1P	Monolithic Power Systems (MPS)	Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	Non-Stocked Lead-Time 78 Weeks	Cut Tape CHF 3.02 CHF 2.62 CHF 2.34 CHF 2.05 CHF 1.82 Reel CHF 1.53 MouseReel Available	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	1.2 V	600 mA	3.5 MHz
Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified MPM3805BGQB-12-AEC1-Z Monolithic Power Systems (MPS) 5’000: CHF 1.29 Non-Stocked Lead-Time 71 Weeks	Mfr. Part No. MPM3805BGQB-12-AEC1-Z Mouser Part No 946-MP805BGQB12AEC1Z	Monolithic Power Systems (MPS)	Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	Non-Stocked Lead-Time 71 Weeks	Reel CHF 1.29	Min.: 5’000 Mult.: 5’000 : 5’000	Voltage Regulator - Switching Regulator	1.2 V	600 mA	3.5 MHz
Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA MPM3805GQB-12-P Monolithic Power Systems (MPS) 1: CHF 1.82 Non-Stocked Lead-Time 71 Weeks	Mfr. Part No. MPM3805GQB-12-P Mouser Part No 946-MPM3805GQB-12-P	Monolithic Power Systems (MPS)	Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	Non-Stocked Lead-Time 71 Weeks	Cut Tape CHF 1.82 CHF 1.35 CHF 1.24 CHF 1.10 CHF 1.06 Reel CHF 1.05 MouseReel Available	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	1.2 V	600 mA	3.5 MHz
Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor MPM3805AGQB-AEC1-P Monolithic Power Systems (MPS) 500: CHF 1.33 Non-Stocked Lead-Time 78 Weeks	Mfr. Part No. MPM3805AGQB-AEC1-P Mouser Part No 946-PM3805AGQBAEC1-P	Monolithic Power Systems (MPS)	Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	Non-Stocked Lead-Time 78 Weeks	Reel CHF 1.33	Min.: 500 Mult.: 500 : 500	Voltage Regulator - Switching Regulator	Adjustable	600 mA	3.5 MHz
Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor MPM3805AGQB-AEC1-Z Monolithic Power Systems (MPS) 5’000: CHF 1.08 Non-Stocked Lead-Time 71 Weeks	Mfr. Part No. MPM3805AGQB-AEC1-Z Mouser Part No 946-PM3805AGQBAEC1-Z	Monolithic Power Systems (MPS)	Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	Non-Stocked Lead-Time 71 Weeks	Reel CHF 1.08	Min.: 5’000 Mult.: 5’000 : 5’000	Voltage Regulator - Switching Regulator	Adjustable	600 mA	3.5 MHz
Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor MPM3805AGQBE-AEC1-P Monolithic Power Systems (MPS) 1: CHF 2.51 Non-Stocked Lead-Time 78 Weeks	Mfr. Part No. MPM3805AGQBE-AEC1-P Mouser Part No 946-PM3805AGQBEAEC1P	Monolithic Power Systems (MPS)	Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor Learn More about Monolithic Power Systems (MPS) mps mpm3805 mpm3805a mpm3805b converters	Datasheet	Non-Stocked Lead-Time 78 Weeks	Cut Tape CHF 2.51 CHF 1.88 CHF 1.72 CHF 1.55 CHF 1.53 Reel CHF 1.52	Min.: 1 Mult.: 1 : 500	Voltage Regulator - Switching Regulator	Adjustable	600 mA	3.5 MHz

MPM3805/A/B Synchronous Step-Down Converters

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MPM3805/A/B Synchronous Step-Down Converters

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