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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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