Voltage Regulators - Switching Regulators

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System Power for Low Voltage DC Motors

DC/DC controllers and regulators are needed for system power requirements. System power refers to the power that drives the motor itself and may be stepped down in turn to provide a power source for conversion for use by the processor core and I/O. DC/DC controllers are used here to condition the voltage supply and reduce the level of the voltage source from an external DC source.

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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.	RoHS	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
Switching Voltage Regulators 2A, 18V, 500kHz, ACOT Step-Down Converter RT6212AHGJ6F Richtek 1: 0,611 € 2 590In Stock	Mfr. Part No. RT6212AHGJ6F Mouser Part No 835-RT6212AHGJ6F	Richtek	Switching Voltage Regulators 2A, 18V, 500kHz, ACOT Step-Down Converter	Datasheet	2 590In Stock	Cut Tape 0,611 € 0,433 € 0,39 € 0,341 € Reel 0,274 € View 0,317 € 0,304 € 0,292 € 0,267 €	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	TSOT-23-6	Buck	800 mV to 18 V	2 A	1 Output	500 uA	500 kHz	- 40 C	+ 85 C			Reel, Cut Tape
Switching Voltage Regulators 2A, 1.2MHz, 6V Synchronous Step-Down Converter inSOT-563 (FC) and UDFN-6L 1.4x1 (FC) RT5762BHGH6F Richtek 1: 0,396 € 4 760In Stock	Mfr. Part No. RT5762BHGH6F Mouser Part No 835-RT5762BHGH6F	Richtek	Switching Voltage Regulators 2A, 1.2MHz, 6V Synchronous Step-Down Converter inSOT-563 (FC) and UDFN-6L 1.4x1 (FC)	Datasheet	4 760In Stock	Cut Tape 0,396 € 0,271 € 0,242 € 0,208 € View Reel 0,158 € 0,193 € 0,183 € 0,175 € 0,165 € 0,158 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000		SMD/SMT	SOT-563-6	Buck	600 mV to 6 V	2 A	1 Output	23 uA	1.2 MHz	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators HiSAT-COT 5.5V/1.5A Synchronous Buck Converter, PWM control Torex Semiconductor XC9287B1HDPR-G XC9287B1HDPR-G Torex Semiconductor 1: 0,671 € 998In Stock	Mfr. Part No. XC9287B1HDPR-G Mouser Part No 865-XC9287B1HDPR-G	Torex Semiconductor	Switching Voltage Regulators HiSAT-COT 5.5V/1.5A Synchronous Buck Converter, PWM control	Datasheet	998In Stock	Cut Tape 0,671 € 0,469 € 0,421 € 0,367 € Reel 0,31 € View 0,342 € 0,327 € 0,30 € 0,295 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SOT-89-5	Buck	1.65 V	1.5 A	1 Output	15 uA	1.2 MHz	- 40 C	+ 105 C		XC9287	Reel, Cut Tape
Switching Voltage Regulators HiSAT-COT 5.5V/1.5A Synchronous Buck Converter, PWM control Torex Semiconductor XC9287B33DPR-G XC9287B33DPR-G Torex Semiconductor 1: 0,671 € 998In Stock	Mfr. Part No. XC9287B33DPR-G Mouser Part No 865-XC9287B33DPR-G	Torex Semiconductor	Switching Voltage Regulators HiSAT-COT 5.5V/1.5A Synchronous Buck Converter, PWM control	Datasheet	998In Stock	Cut Tape 0,671 € 0,469 € 0,421 € 0,367 € Reel 0,31 € View 0,342 € 0,327 € 0,30 € 0,295 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SOT-89-5	Buck	3.3 V	1.5 A	1 Output	15 uA	1.2 MHz	- 40 C	+ 105 C		XC9287	Reel, Cut Tape
Switching Voltage Regulators PwrCntrl IC 5.5-28V Dual DC/DC Cntlr BD95602MUV-LBE2 ROHM Semiconductor 1: 4,56 € 2 498In Stock	Mfr. Part No. BD95602MUV-LBE2 Mouser Part No 755-BD95602MUV-LBE2	ROHM Semiconductor	Switching Voltage Regulators PwrCntrl IC 5.5-28V Dual DC/DC Cntlr Learn More about ROHM Semiconductor rohm bd9 buck converter	Datasheet	2 498In Stock	Cut Tape 4,56 € 3,45 € 3,21 € 2,92 € View Reel 2,54 € 2,78 € 2,66 € 2,54 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	VQFNV5050-EP-32	Buck	1 V to 5.5 V	50 mA	2 Output	150 uA	150 kHz to 500 kHz	- 20 C	+ 85 C		BD95602MUV	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Buck DC/DC Converter R1243S001D-E2-FE Nisshinbo 1: 2,04 € 690In Stock	Mfr. Part No. R1243S001D-E2-FE Mouser Part No 848-R1243S001DE2FE	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter	Datasheet	690In Stock	Cut Tape 2,04 € 1,51 € 1,38 € 1,24 € View Reel 0,962 € 1,17 € 0,962 € 0,962 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	HSOP-8E	Buck	800 mV to 18 V	2 A	1 Output		330 kHz	- 40 C	+ 85 C		R1243S	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 20MHz 05A Synch-Buck PFM/PWM Reg MCP1602-120I/MF Microchip Technology 1: 0,654 € 344In Stock	Mfr. Part No. MCP1602-120I/MF Mouser Part No 579-MCP1602-120I/MF	Microchip Technology	Switching Voltage Regulators 20MHz 05A Synch-Buck PFM/PWM Reg	Datasheet	344In Stock	0,654 € 0,542 € 0,499 €	Min.: 1 Mult.: 1		SMD/SMT	DFN-8	Buck	1.2 V	500 mA	1 Output	45 uA	2 MHz	- 40 C	+ 125 C	AEC-Q100		Tube
Switching Voltage Regulators High Efficiency 3.5-14V 1.2A BD8313HFN-TR ROHM Semiconductor 1: 2,31 € 684In Stock	Mfr. Part No. BD8313HFN-TR Mouser Part No 755-BD8313HFN-TR	ROHM Semiconductor	Switching Voltage Regulators High Efficiency 3.5-14V 1.2A Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	684In Stock	Cut Tape 2,31 € 1,72 € 1,57 € 1,41 € Reel 1,22 € View 1,33 € 1,28 € 1,23 € 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	HSON-8	Buck	1.2 V to 12 V	1 A	1 Output		1 MHz	- 25 C	+ 85 C		BD8313HFN	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 20MHz 05A Synch-Buck PFM/PWM Reg MCP1602-120I/MS Microchip Technology 1: 1,20 € 393In Stock	Mfr. Part No. MCP1602-120I/MS Mouser Part No 579-MCP1602-120I/MS	Microchip Technology	Switching Voltage Regulators 20MHz 05A Synch-Buck PFM/PWM Reg	Datasheet	393In Stock	1,20 € 0,998 € 0,912 €	Min.: 1 Mult.: 1		SMD/SMT	MSOP-8	Buck	1.2 V	500 mA	1 Output	45 uA	2 MHz	- 40 C	+ 125 C	AEC-Q100		Tube
Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V BD9327EFJ-E2 ROHM Semiconductor 1: 2,80 € 58In Stock	Mfr. Part No. BD9327EFJ-E2 Mouser Part No 755-BD9327EFJ-E2	ROHM Semiconductor	Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V Learn More about ROHM Semiconductor rohm bd9 buck converter	Datasheet	58In Stock	Cut Tape 2,80 € 2,10 € 1,93 € 1,69 € Reel 1,43 € View 1,61 € 1,58 € 1,54 € 1,40 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	HTSOP-J8	Buck	18 V	4 A	1 Output	80 uA	380 kHz	- 40 C	+ 85 C		BD9327EFJ	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 8 A Adaptive COT Synchronous Buck Regulator NX9548ILQ-TR Microchip Technology 1: 2,81 € 1 634In Stock	Mfr. Part No. NX9548ILQ-TR Mouser Part No 494-NX9548ILQ-TR	Microchip Technology	Switching Voltage Regulators 8 A Adaptive COT Synchronous Buck Regulator	Datasheet	1 634In Stock	Cut Tape 2,81 € 2,78 € Reel 2,35 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	VQFN-EP-32	Buck	750 mV to 5 V	7 A	1 Output	1.8 mA	200 kHz to 1 MHz	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators 18V, 3A, ACOTTM Step-Down Converter in 6 and 8 Pin TSOT-23 RT6214AHGJ6F Richtek 1: 0,80 € 3 093In Stock	Mfr. Part No. RT6214AHGJ6F Mouser Part No 835-RT6214AHGJ6F	Richtek	Switching Voltage Regulators 18V, 3A, ACOTTM Step-Down Converter in 6 and 8 Pin TSOT-23	Datasheet	3 093In Stock	Cut Tape 0,80 € 0,575 € 0,518 € 0,456 € Reel 0,371 € View 0,426 € 0,408 € 0,395 € 0,362 €	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	TSOT-23-6	Buck	800 mV to 18 V	3 A	1 Output	500 uA	500 kHz	- 40 C	+ 85 C			Reel, Cut Tape
Switching Voltage Regulators 2A 2MHz Buck Regulator MIC4720YMME Microchip Technology 1: 0,628 € 540In Stock	Mfr. Part No. MIC4720YMME Mouser Part No 998-MIC4720YMME	Microchip Technology	Switching Voltage Regulators 2A 2MHz Buck Regulator	Datasheet	540In Stock	0,628 € 0,525 € 0,473 €	Min.: 1 Mult.: 1		SMD/SMT	MSOP-EP-10	Buck	Adjustable	2 A	1 Output		2 MHz	- 40 C	+ 125 C		MIC4720	Tube
Switching Voltage Regulators Frac Charge Pump w/ PG and Bypass MCP1258-E/UN Microchip Technology 1: 1,81 € 7In Stock	Mfr. Part No. MCP1258-E/UN Mouser Part No 579-MCP1258-E/UN	Microchip Technology	Switching Voltage Regulators Frac Charge Pump w/ PG and Bypass	Datasheet	7In Stock	1,81 € 1,51 €	Min.: 1 Mult.: 1		SMD/SMT	MSOP-10	Buck	3.3 V	100 mA	1 Output	250 nA	650 kHz	- 40 C	+ 125 C	AEC-Q100	MCP1258	Tube
Switching Voltage Regulators 2.0MHz 0.5A SyncBuck PFM PWM Reg MCP1603-180I/MC Microchip Technology 1: 0,628 € 418In Stock	Mfr. Part No. MCP1603-180I/MC Mouser Part No 579-MCP1603-180I/MC	Microchip Technology	Switching Voltage Regulators 2.0MHz 0.5A SyncBuck PFM PWM Reg	Datasheet	418In Stock	0,628 € 0,525 € 0,473 €	Min.: 1 Mult.: 1		SMD/SMT	DFN-8	Buck	1.8 V	500 mA	1 Output	45 uA	2 MHz	- 40 C	+ 125 C		MCP1603	Tube
Switching Voltage Regulators Vin 5.5V, Io 1A, Fsw 1.5Mhz, Buck SY20018IAAC Silergy 1: 0,258 € 14 943In Stock	Mfr. Part No. SY20018IAAC Mouser Part No 445-SY20018IAAC	Silergy	Switching Voltage Regulators Vin 5.5V, Io 1A, Fsw 1.5Mhz, Buck	Datasheet	14 943In Stock	Cut Tape 0,258 € 0,173 € 0,152 € 0,13 € View Reel 0,089 € 0,12 € 0,102 € 0,089 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		SMD/SMT	SOT-23-5	Buck	600 mV to 5.5 V	1 A	1 Output	50 uA	1.5 MHz	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators Frac Charge Pump w/ PG and Bypass MCP1258-E/MF Microchip Technology 1: 1,81 € 104In Stock	Mfr. Part No. MCP1258-E/MF Mouser Part No 579-MCP1258-E/MF	Microchip Technology	Switching Voltage Regulators Frac Charge Pump w/ PG and Bypass	Datasheet	104In Stock	1,81 € 1,51 €	Min.: 1 Mult.: 1		SMD/SMT	DFN-EP-10	Buck	3.3 V	100 mA	1 Output	250 nA	650 kHz	- 40 C	+ 125 C	AEC-Q100	MCP1258	Tube
Switching Voltage Regulators Small Footprint, Wide VIN Rng Sync Buck LTC3854EDDB#TRMPBF Analog Devices 1: 2,91 € 2 176In Stock	Mfr. Part No. LTC3854EDDB#TRMPBF Mouser Part No 584-C3854EDDBTRMPBF	Analog Devices	Switching Voltage Regulators Small Footprint, Wide VIN Rng Sync Buck	Datasheet	2 176In Stock	Cut Tape 2,91 € 2,84 € 2,83 € Reel 2,83 € MouseReel Available	Min.: 1 Mult.: 1 : 500		SMD/SMT		Buck	800 mV to 5.5 V	25 A	1 Output	15 uA	400 kHz	- 40 C	+ 85 C		LTC3854	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg LT1506IS8#PBF Analog Devices 1: 10,49 € 795In Stock	Mfr. Part No. LT1506IS8#PBF Mouser Part No 584-LT1506IS8#PBF	Analog Devices	Switching Voltage Regulators 4.5A, 500kHz Buck Sw Reg	Datasheet	795In Stock	10,49 € 10,26 € 10,23 €	Min.: 1 Mult.: 1		SMD/SMT	SOIC-8	Buck	Adjustable	3.6 A	1 Output	4 mA	500 kHz	- 40 C	+ 125 C		LT1506	Tube
Switching Voltage Regulators Hi V 1.5A, 500kHz Buck Sw Reg w/ 100 A LT1977IFE#PBF Analog Devices 1: 8,88 € 184In Stock	Mfr. Part No. LT1977IFE#PBF Mouser Part No 584-LT1977IFE#PBF	Analog Devices	Switching Voltage Regulators Hi V 1.5A, 500kHz Buck Sw Reg w/ 100 A	Datasheet	184In Stock	8,88 € 8,69 € 8,66 €	Min.: 1 Mult.: 1		SMD/SMT	TSSOP-EP-16	Buck	Adjustable	1.24 A	1 Output	100 uA	500 kHz	- 40 C	+ 125 C		LT1977	Tube
Switching Voltage Regulators 2x 13A or 1x 26A DC/DC Module Reg LTM4620AMPY Analog Devices 1: 160,42 € 68In Stock	Mfr. Part No. LTM4620AMPY Mouser Part No 584-LTM4620AMPY	Analog Devices	Switching Voltage Regulators 2x 13A or 1x 26A DC/DC Module Reg Learn More about Analog Devices adi ltm46 umodule regulators	Datasheet	68In Stock	160,42 € 149,83 € 143,30 €	Min.: 1 Mult.: 1	No	SMD/SMT	BGA-144	Buck	600 mV to 5.3 V	13 A	1 Output		500 kHz	- 55 C	+ 125 C		LTM4620A	Tray
Switching Voltage Regulators 60V, 4A DC/DC Module Reg LTM8027MPY Analog Devices 1: 78,21 € 106In Stock	Mfr. Part No. LTM8027MPY Mouser Part No 584-LTM8027MPY	Analog Devices	Switching Voltage Regulators 60V, 4A DC/DC Module Reg Learn More about Analog Devices adi umodule power products	Datasheet	106In Stock	78,21 € 76,47 € 76,25 €	Min.: 1 Mult.: 1	No	SMD/SMT	BGA-113	Buck	2.5 V to 24 V	4 A	1 Output	39 mA	500 kHz	- 55 C	+ 125 C		LTM8027	Tray
Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter MAX20406AFOD/VY+ Analog Devices / Maxim Integrated 1: 4,70 € 709In Stock	Mfr. Part No. MAX20406AFOD/VY+ Mouser Part No 700-MAX20406AFOD/VY+	Analog Devices / Maxim Integrated	Switching Voltage Regulators 36V 4A/5A/6A Sync Low Iq Buck Converter Learn More about Analog Devices / Maxim Integrated maxim max20404 max20405 max20406 converters	Datasheet	709In Stock	4,70 € 3,58 € 3,30 € 2,99 € View 2,85 € 2,63 € 2,62 € 2,61 €	Min.: 1 Mult.: 1		SMD/SMT	FC2QFN-17	Buck	3.3 V	6 A	1 Output	10 uA	400 kHz	- 40 C	+ 125 C		MAX20406	Tray
Switching Voltage Regulators Vin 5.5V, Io 2A, Fsw 1.5Mhz, Buck SY20114ARC Silergy 1: 0,49 € 55In Stock 5 000Expected 19/11/2026	Mfr. Part No. SY20114ARC Mouser Part No 445-SY20114ARC	Silergy	Switching Voltage Regulators Vin 5.5V, Io 2A, Fsw 1.5Mhz, Buck	Datasheet	55In Stock 5 000Expected 19/11/2026	Cut Tape 0,49 € 0,331 € 0,292 € 0,249 € View Reel 0,169 € 0,229 € 0,194 € 0,169 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000		SMD/SMT	SOT-563-6	Buck	600 mV to 5.5 V	2 A	1 Output	55 uA	1.5 MHz	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators 20MHz 05A Synch-Buck PFM/PWM Reg MCP1602-180I/MS Microchip Technology 1: 1,20 € 90In Stock	Mfr. Part No. MCP1602-180I/MS Mouser Part No 579-MCP1602-180I/MS	Microchip Technology	Switching Voltage Regulators 20MHz 05A Synch-Buck PFM/PWM Reg	Datasheet	90In Stock	1,20 € 0,998 € 0,912 €	Min.: 1 Mult.: 1		SMD/SMT	MSOP-8	Buck	800 mV to 4.5 V	500 mA	1 Output	45 uA	2 MHz	- 40 C	+ 125 C	AEC-Q100		Tube