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Automotive Switching Regulators

ROHM Semiconductor Automotive Switching Regulators are AEC-Q100 qualified power management ICs. These ROHM Semiconductor switching regulators consist of regulators with or without integrated FET, buck converters (both synchronous and nonsynchronous), and buck-boost converters. Automobile switching regulators are available from single-channel to multi-channel system power supply configurations for broad compatibility. These switching regulators come in various packages with built-in circuit protection functions to match the requirements of the designers.

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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.
Switching Voltage Regulators Sync Buck DC/DC Conv 2A MOSFET; 2.7-5.5V BD9S200MUF-CE2 ROHM Semiconductor 1: € 1,91 7 520In Stock	Mfr. Part No. BD9S200MUF-CE2 Mouser Part No 755-BD9S200MUF-CE2	ROHM Semiconductor	Switching Voltage Regulators Sync Buck DC/DC Conv 2A MOSFET; 2.7-5.5V Learn More about ROHM Semiconductor rohm bd9s automotive dcdc converters	Datasheet	7 520In Stock	Cut Tape € 1,91 € 1,42 € 1,29 € 1,16 Reel € 0,972 View € 1,09 € 1,06 € 1,02 € 0,955 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Switching Voltage Regulators 2ch Switching Regltr 2.5-5.5V; HTSSOP-B20 BD81870EFV-ME2 ROHM Semiconductor 1: € 3,36 1 074In Stock	Mfr. Part No. BD81870EFV-ME2 Mouser Part No 755-BD81870EFV-ME2	ROHM Semiconductor	Switching Voltage Regulators 2ch Switching Regltr 2.5-5.5V; HTSSOP-B20 Learn More about ROHM Semiconductor rohm power management ics for lcd panels	Datasheet	1 074In Stock	Cut Tape € 3,36 € 2,50 € 2,29 € 2,06 Reel € 1,74 View € 1,94 € 1,90 € 1,81 € 1,70 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Convrtr BD9V100MUF-CE2 ROHM Semiconductor 1: € 3,56 2 803In Stock	Mfr. Part No. BD9V100MUF-CE2 Mouser Part No 755-BD9V100MUF-CE2	ROHM Semiconductor	Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Convrtr Learn More about ROHM Semiconductor rohm bd9v10xmuf buck converters	Datasheet	2 803In Stock	Cut Tape € 3,56 € 2,85 € 2,62 € 2,37 View Reel € 1,94 € 2,25 € 2,24 € 2,11 € 1,94 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET BD9060HFP-CTR ROHM Semiconductor 1: € 2,99 3 081In Stock	Mfr. Part No. BD9060HFP-CTR Mouser Part No 755-BD9060HFP-CTR	ROHM Semiconductor	Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	3 081In Stock	Cut Tape € 2,99 € 2,25 € 2,11 € 1,89 Reel € 1,57 View € 1,79 € 1,75 € 1,66 € 1,56 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz BD90541MUV-CE2 ROHM Semiconductor 1: € 3,91 2 626In Stock	Mfr. Part No. BD90541MUV-CE2 Mouser Part No 755-BD90541MUV-CE2	ROHM Semiconductor	Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	2 626In Stock	Cut Tape € 3,91 € 2,96 € 2,72 € 2,46 Reel € 2,12 View € 2,34 € 2,32 € 2,18 € 2,11 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET BD9060F-CE2 ROHM Semiconductor 1: € 2,45 3 937In Stock	Mfr. Part No. BD9060F-CE2 Mouser Part No 755-BD9060F-CE2	ROHM Semiconductor	Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	3 937In Stock	Cut Tape € 2,45 € 1,86 € 1,68 € 1,51 View Reel € 1,27 € 1,44 € 1,41 € 1,34 € 1,27 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators 2A Low Iq Synch Buck DC/DC Conv BD99011EFV-ME2 ROHM Semiconductor 1: € 4,80 1 853In Stock	Mfr. Part No. BD99011EFV-ME2 Mouser Part No 755-BD99011EFV-ME2	ROHM Semiconductor	Switching Voltage Regulators 2A Low Iq Synch Buck DC/DC Conv Learn More about ROHM Semiconductor rohm bd9901x	Datasheet	1 853In Stock	Cut Tape € 4,80 € 3,66 € 3,37 € 3,05 View Reel € 2,78 € 2,91 € 2,82 € 2,78 € 2,78 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Switching Voltage Regulators IC Pwr Swtch Reg Controller BD9016KV-ME2 ROHM Semiconductor 1: € 4,15 1 498In Stock	Mfr. Part No. BD9016KV-ME2 Mouser Part No 755-BD9016KV-ME2	ROHM Semiconductor	Switching Voltage Regulators IC Pwr Swtch Reg Controller Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	1 498In Stock	Cut Tape € 4,15 € 3,27 € 2,99 € 2,71 View Reel € 2,33 € 2,56 € 2,55 € 2,34 € 2,33 MouseReel Available	Min.: 1 Mult.: 1 : 1 500
Switching Voltage Regulators 5.5V; 2A Pch/Nch Pwr MOSFET w/drivers BD90302NUF-CE2 ROHM Semiconductor 1: € 2,00 2 702In Stock	Mfr. Part No. BD90302NUF-CE2 Mouser Part No 755-BD90302NUF-CE2	ROHM Semiconductor	Switching Voltage Regulators 5.5V; 2A Pch/Nch Pwr MOSFET w/drivers Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	2 702In Stock	Cut Tape € 2,00 € 1,48 € 1,35 € 1,21 Reel € 1,03 View € 1,14 € 1,11 € 1,07 € 1,02 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 0.8V -VIN, 0.6A Output, 2.2MHz Op Frequency, -40+125 BD9S000NUX-CE2 ROHM Semiconductor 1: € 1,20 3 082In Stock	Mfr. Part No. BD9S000NUX-CE2 Mouser Part No 755-BD9S000NUX-CE2	ROHM Semiconductor	Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 0.8V -VIN, 0.6A Output, 2.2MHz Op Frequency, -40+125 Learn More about ROHM Semiconductor rohm bd9s automotive dcdc converters	Datasheet	3 082In Stock	Cut Tape € 1,20 € 0,886 € 0,80 € 0,708 View Reel € 0,584 € 0,664 € 0,638 € 0,617 € 0,599 € 0,584 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 1.8V(Typ), 1.0A Output, 2.2MHz Op Frequency, -40+125 BD9S111NUX-CE2 ROHM Semiconductor 1: € 1,56 2 925In Stock	Mfr. Part No. BD9S111NUX-CE2 Mouser Part No 755-BD9S111NUX-CE2	ROHM Semiconductor	Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 1.8V(Typ), 1.0A Output, 2.2MHz Op Frequency, -40+125 Learn More about ROHM Semiconductor rohm bd9s automotive dcdc converters	Datasheet	2 925In Stock	Cut Tape € 1,56 € 1,15 € 1,04 € 0,929 View Reel € 0,783 € 0,877 € 0,848 € 0,83 € 0,806 € 0,783 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Switching Voltage Regulators Sync Buck DC/DC Conv 4A MOSFET; 2.7-5.5V BD9S400MUF-CE2 ROHM Semiconductor 1: € 2,55 2 560In Stock	Mfr. Part No. BD9S400MUF-CE2 Mouser Part No 755-BD9S400MUF-CE2	ROHM Semiconductor	Switching Voltage Regulators Sync Buck DC/DC Conv 4A MOSFET; 2.7-5.5V Learn More about ROHM Semiconductor rohm bd9s automotive dcdc converters	Datasheet	2 560In Stock	Cut Tape € 2,55 € 1,94 € 1,74 € 1,57 Reel € 1,35 View € 1,49 € 1,44 € 1,38 € 1,25 MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7 BD90620HFP-CTR ROHM Semiconductor 1: € 3,59 3 877In Stock	Mfr. Part No. BD90620HFP-CTR Mouser Part No 755-BD90620HFP-CTR	ROHM Semiconductor	Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7 Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	3 877In Stock	Cut Tape € 3,59 € 2,73 € 2,49 € 2,25 Reel € 1,97 View € 2,14 € 2,13 € 2,02 € 1,94 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Switching Voltage Regulators 3.3Voutput 2A Low Iq DC/DC Buck Converter BD99010EFV-ME2 ROHM Semiconductor 1: € 4,80 1 543In Stock	Mfr. Part No. BD99010EFV-ME2 Mouser Part No 755-BD99010EFV-ME2	ROHM Semiconductor	Switching Voltage Regulators 3.3Voutput 2A Low Iq DC/DC Buck Converter Learn More about ROHM Semiconductor rohm bd9901x	Datasheet	1 543In Stock	Cut Tape € 4,80 € 3,66 € 3,37 € 3,05 View Reel € 2,78 € 2,91 € 2,82 € 2,78 € 2,78 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8 BD90620EFJ-CE2 ROHM Semiconductor 1: € 1,89 10 685In Stock NRND	Mfr. Part No. BD90620EFJ-CE2 Mouser Part No 755-BD90620EFJ-CE2 NRND	ROHM Semiconductor	Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8 Learn More about ROHM Semiconductor rohm bd9 buck converter	Datasheet	10 685In Stock	Cut Tape € 1,89 € 1,40 € 1,28 € 1,14 View Reel € 0,987 € 1,08 € 1,05 € 1,01 € 0,987 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Supervisory Circuits SUPERVISOR IC QUAD POWER BD39042MUF-CE2 ROHM Semiconductor 1: € 2,19 5 992In Stock	Mfr. Part No. BD39042MUF-CE2 Mouser Part No 755-BD39042MUF-CE2	ROHM Semiconductor	Supervisory Circuits SUPERVISOR IC QUAD POWER Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	5 992In Stock	Cut Tape € 2,19 € 1,63 € 1,50 € 1,34 Reel € 1,20 View € 1,26 € 1,23 € 1,20 € 1,13	Min.: 1 Mult.: 1 : 3 000
LDO Voltage Regulators 150MA LDO REGULATOR BD900N1WG-CTR ROHM Semiconductor 1: € 0,851 4 900In Stock	Mfr. Part No. BD900N1WG-CTR Mouser Part No 755-BD900N1WG-CTR	ROHM Semiconductor	LDO Voltage Regulators 150MA LDO REGULATOR Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	4 900In Stock	Cut Tape € 0,851 € 0,61 € 0,55 € 0,484 Reel € 0,408 View € 0,453 € 0,434 € 0,421 € 0,39	Min.: 1 Mult.: 1 : 3 000
LDO Voltage Regulators FIXED OUTPUT LDO REGULATOR BD933N1G-CTR ROHM Semiconductor 1: € 0,851 5 031In Stock	Mfr. Part No. BD933N1G-CTR Mouser Part No 755-BD933N1G-CTR	ROHM Semiconductor	LDO Voltage Regulators FIXED OUTPUT LDO REGULATOR Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	5 031In Stock	Cut Tape € 0,851 € 0,61 € 0,55 € 0,484 Reel € 0,402 View € 0,453 € 0,434 € 0,421 € 0,398	Min.: 1 Mult.: 1 : 3 000
LDO Voltage Regulators 150MA 5.0V LDO REGULATOR BD950N1WG-CTR ROHM Semiconductor 1: € 0,851 7 458In Stock	Mfr. Part No. BD950N1WG-CTR Mouser Part No 755-BD950N1WG-CTR	ROHM Semiconductor	LDO Voltage Regulators 150MA 5.0V LDO REGULATOR Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	7 458In Stock	Cut Tape € 0,851 € 0,61 € 0,55 € 0,484 Reel € 0,408 View € 0,453 € 0,434 € 0,421 € 0,398	Min.: 1 Mult.: 1 : 3 000
Power Management Specialised - PMIC Pnl Pwr Mngmnt IC 2.1Mhz; 2-5.5V BD81842MUV-ME2 ROHM Semiconductor 1: € 3,87 1 937In Stock	Mfr. Part No. BD81842MUV-ME2 Mouser Part No 755-BD81842MUV-ME2	ROHM Semiconductor	Power Management Specialised - PMIC Pnl Pwr Mngmnt IC 2.1Mhz; 2-5.5V Learn More about ROHM Semiconductor rohm power management ics for lcd panels	Datasheet	1 937In Stock	Cut Tape € 3,87 € 2,94 € 2,71 € 2,45 View Reel € 2,17 € 2,33 € 2,32 € 2,24 € 2,17 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators AECQ BD86852MUF-CE2 ROHM Semiconductor 1: € 3,74 1 070In Stock 2 500Expected 05/03/2027	Mfr. Part No. BD86852MUF-CE2 Mouser Part No 755-BD86852MUF-CE2	ROHM Semiconductor	Switching Voltage Regulators AECQ Learn More about ROHM Semiconductor rohm bd868xmuf c pmics	Datasheet	1 070In Stock 2 500Expected 05/03/2027	Cut Tape € 3,74 € 2,82 € 2,60 € 2,35 View Reel € 2,03 € 2,23 € 2,22 € 2,03	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators Bck-Bst Swtch Regltr 3.8-30V; HTSSOP-B24 BD9035AEFV-CE2 ROHM Semiconductor 1: € 4,02 1 402In Stock	Mfr. Part No. BD9035AEFV-CE2 Mouser Part No 755-BD9035AEFV-CE2	ROHM Semiconductor	Switching Voltage Regulators Bck-Bst Swtch Regltr 3.8-30V; HTSSOP-B24 Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	1 402In Stock	Cut Tape € 4,02 € 3,05 € 2,81 € 2,55 Reel € 2,22 View € 2,43 € 2,42 € 2,30 € 2,20 MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 0.8V -VIN, 1.0A Output, 2.2MHz Op Frequency, -40+125 BD9S100NUX-CE2 ROHM Semiconductor 1: € 1,57 2 598In Stock	Mfr. Part No. BD9S100NUX-CE2 Mouser Part No 755-BD9S100NUX-CE2	ROHM Semiconductor	Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 0.8V -VIN, 1.0A Output, 2.2MHz Op Frequency, -40+125 Learn More about ROHM Semiconductor rohm bd9s automotive dcdc converters	Datasheet	2 598In Stock	Cut Tape € 1,57 € 1,15 € 1,05 € 0,937 View Reel € 0,773 € 0,886 € 0,846 € 0,844 € 0,815 € 0,773 MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz BD90521EFV-CE2 ROHM Semiconductor 1: € 2,58 2 497In Stock	Mfr. Part No. BD90521EFV-CE2 Mouser Part No 755-BD90521EFV-CE2	ROHM Semiconductor	Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	2 497In Stock	Cut Tape € 2,58 € 1,94 € 1,77 € 1,59 Reel € 1,36 View € 1,51 € 1,49 € 1,43 € 1,35 MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7 BD90640HFP-CTR ROHM Semiconductor 1: € 2,29 724In Stock	Mfr. Part No. BD90640HFP-CTR Mouser Part No 755-BD90640HFP-CTR	ROHM Semiconductor	Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7 Learn More about ROHM Semiconductor rohm automotive switching regulators	Datasheet	724In Stock	Cut Tape € 2,29 € 1,71 € 1,57 € 1,40 View Reel € 1,27 € 1,32 € 1,28 € 1,27 € 1,27 MouseReel Available	Min.: 1 Mult.: 1 : 2 000

Automotive Switching Regulators

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