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.	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 60VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current RTQ2963GSP-QA Richtek 1: 3,85 € 4 239In Stock	Mfr. Part No. RTQ2963GSP-QA Mouser Part No 835-RTQ2963GSP-QA	Richtek	Switching Voltage Regulators 60VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current	Datasheet	4 239In Stock	Cut Tape 3,85 € 2,92 € 2,69 € 2,43 € Reel 2,10 € View 2,31 € 2,30 € 2,17 € 2,08 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOP-EP-8	Buck	800 mV to 60 V	3.5 A	1 Output	100 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators BUCK DCDC-0.9V NCV6356QMTWTXG onsemi 1: 3,03 € 3 000In Stock	Mfr. Part No. NCV6356QMTWTXG Mouser Part No 863-NCV6356QMTWTXG	onsemi	Switching Voltage Regulators BUCK DCDC-0.9V	Datasheet	3 000In Stock	Cut Tape 3,03 € 2,25 € 2,06 € 1,85 € View Reel 1,44 € 1,75 € 1,71 € 1,63 € 1,44 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	WDFNW-14	Buck	600 mV to 1.4 V	5 A	1 Output	22 mA	2.4 MHz	- 40 C	+ 125 C	AEC-Q100	NCV6356	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 600mA PFM/PWM DCDC Converter XC9236A33DMR-G Torex Semiconductor 1: 1,64 € 3 119In Stock	Mfr. Part No. XC9236A33DMR-G Mouser Part No 865-XC9236A33DMR-G	Torex Semiconductor	Switching Voltage Regulators 600mA PFM/PWM DCDC Converter	Datasheet	3 119In Stock	Cut Tape 1,64 € 1,24 € 1,09 € 0,98 € Reel 0,828 € View 0,92 € 0,886 € 0,877 € 0,826 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-25-5	Buck	3.3 V	600 mA	1 Output	21 uA	3 MHz	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.95-5.5V 3A Curre n t Mode Synchronous A 926-LM20123MHE/NOPB LM20123MHX/NOPB Texas Instruments 1: 3,41 € 2 103In Stock	Mfr. Part No. LM20123MHX/NOPB Mouser Part No 926-LM20123MHX/NOPB	Texas Instruments	Switching Voltage Regulators 2.95-5.5V 3A Curre n t Mode Synchronous A 926-LM20123MHE/NOPB	Datasheet	2 103In Stock	Cut Tape 3,41 € 2,58 € 2,37 € 2,14 € View Reel 1,85 € 2,03 € 2,02 € 1,95 € 1,85 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	HTSSOP-16	Buck	800 mV to 5 V	3 A	1 Output		1.5 MHz	- 40 C	+ 125 C		LM20123	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Sync SD DC/DC Cnvtr A 926-LM2650MXADJNOP A 926-LM2650MXADJNOPB LM2650M-ADJ/NOPB Texas Instruments 1: 11,82 € 157In Stock	Mfr. Part No. LM2650M-ADJ/NOPB Mouser Part No 926-LM2650M-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators Sync SD DC/DC Cnvtr A 926-LM2650MXADJNOP A 926-LM2650MXADJNOPB	Datasheet	157In Stock	11,82 € 9,31 € 8,57 € 8,06 € View 7,98 € 7,80 €	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24	Buck	1.5 V to 16 V	3 A	1 Output		360 kHz	- 40 C	+ 125 C		LM2650	Tube
Switching Voltage Regulators 8V to 40V 500mA SIM PLE SWITCHER buck c A 926-LM2671M-3.3/NOPB LM2671MX-3.3/NOPB Texas Instruments 1: 4,40 € 2 225In Stock	Mfr. Part No. LM2671MX-3.3/NOPB Mouser Part No 926-LM2671MX33NOPB	Texas Instruments	Switching Voltage Regulators 8V to 40V 500mA SIM PLE SWITCHER buck c A 926-LM2671M-3.3/NOPB	Datasheet	2 225In Stock	Cut Tape 4,40 € 3,36 € 3,10 € 2,80 € View Reel 2,50 € 2,67 € 2,59 € 2,55 € 2,50 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SOIC-8	Buck	3.3 V	500 mA	1 Output		260 kHz	- 40 C	+ 125 C		LM2671	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3A 550 kHz Synchrono us Buck Regulator 1 A 926-LM2853MH-3.3NOPB LM2853MHX-3.3/NOPB Texas Instruments 1: 4,75 € 2 779In Stock	Mfr. Part No. LM2853MHX-3.3/NOPB Mouser Part No 926-LM2853MHX33NOPB	Texas Instruments	Switching Voltage Regulators 3A 550 kHz Synchrono us Buck Regulator 1 A 926-LM2853MH-3.3NOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	2 779In Stock	Cut Tape 4,75 € 3,61 € 3,33 € 3,02 € View Reel 2,61 € 2,87 € 2,79 € 2,75 € 2,61 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	HTSSOP-14	Buck	3.3 V	3 A	1 Output	850 uA	550 kHz	- 40 C	+ 125 C		LM2853	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2MHz 600mA SD DC-DC Cnvtr A 926-LM3671MF A 926-LM3671MFX25NOPB LM3671MF-2.5/NOPB Texas Instruments 1: 1,72 € 1 520In Stock	Mfr. Part No. LM3671MF-2.5/NOPB Mouser Part No 926-LM3671MF25NOPB	Texas Instruments	Switching Voltage Regulators 2MHz 600mA SD DC-DC Cnvtr A 926-LM3671MF A 926-LM3671MFX25NOPB	Datasheet	1 520In Stock	Cut Tape 1,72 € 1,32 € 1,20 € 1,07 € Reel 0,929 € View 1,01 € 0,972 € 0,894 € 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	SOT-23-5	Buck	2.5 V	600 mA	1 Output	16 uA	2.6 MHz	- 40 C	+ 85 C		LM3671	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2MHz 350mA Step-Dow n DC-DC Converter 5- A 926-LM3673TLXADJNOPB LM3673TL-ADJ/NOPB Texas Instruments 1: 1,55 € 2 055In Stock	Mfr. Part No. LM3673TL-ADJ/NOPB Mouser Part No 926-LM3673TLADJNOPB	Texas Instruments	Switching Voltage Regulators 2MHz 350mA Step-Dow n DC-DC Converter 5- A 926-LM3673TLXADJNOPB	Datasheet	2 055In Stock	Cut Tape 1,55 € 1,14 € 1,04 € 0,92 € Reel 0,775 € 0,756 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	DSBGA-5	Buck	1.1 V to 3.3 V	350 mA	1 Output		2 MHz	- 30 C	+ 85 C		LM3673	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 100V 100mA COT Sync Buck Reg A 926-LM501 A 926-LM5019MR/NOPB LM5019MRX/NOPB Texas Instruments 1: 3,01 € 2 068In Stock	Mfr. Part No. LM5019MRX/NOPB Mouser Part No 926-LM5019MRX/NOPB	Texas Instruments	Switching Voltage Regulators 100V 100mA COT Sync Buck Reg A 926-LM501 A 926-LM5019MR/NOPB	Datasheet	2 068In Stock	Cut Tape 3,01 € 2,27 € 2,08 € 1,87 € Reel 1,61 € View 1,78 € 1,75 € 1,67 € 1,58 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	SO-PowerPAD-8	Buck	7.6 V	100 mA	1 Output		1 MHz	- 40 C	+ 125 C		LM5019	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER Nano Reg 5Vin-3A out A 9 A 926-LMR12020XSDX/NPB LMR12020XSD/NOPB Texas Instruments 1: 4,14 € 5 297In Stock	Mfr. Part No. LMR12020XSD/NOPB Mouser Part No 926-LMR12020XSD/NOPB	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER Nano Reg 5Vin-3A out A 9 A 926-LMR12020XSDX/NPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	5 297In Stock	Cut Tape 4,14 € 3,11 € 2,86 € 2,59 € Reel 2,28 € View 2,45 € 2,43 € 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	WSON-10	Buck	1 V to 18 V	2 A	1 Output		2 MHz	- 40 C	+ 125 C		LMR12020	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3A 16V 500kHz Synch Step-Down Conv W/PG MP1475SGJ-Z Monolithic Power Systems (MPS) 1: 1,48 € 2 185In Stock	Mfr. Part No. MP1475SGJ-Z Mouser Part No 946-MP1475SGJ-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 3A 16V 500kHz Synch Step-Down Conv W/PG Learn More about Monolithic Power Systems (MPS) mps MP1474S MP1475S	Datasheet	2 185In Stock	Cut Tape 1,48 € 1,09 € 0,989 € 0,877 € Reel 0,736 € View 0,826 € 0,794 € 0,789 € 0,72 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	TSOT-23-8	Buck	800 mV to 15 V	3 A	1 Output	500 uA	500 kHz	- 40 C	+ 125 C		MP1475S	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2A, 2MHz, 55V Step-Down Converter MP4560DN-LF-P Monolithic Power Systems (MPS) 1: 3,60 € 891In Stock	Mfr. Part No. MP4560DN-LF-P Mouser Part No 946-MP4560DN-LF-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 2A, 2MHz, 55V Step-Down Converter	Datasheet	891In Stock	Cut Tape 3,60 € 2,72 € 2,49 € 2,25 € 2,14 € Reel 1,81 €	Min.: 1 Mult.: 1 : 500	SMD/SMT	SOIC-EP-8	Buck	800 mV to 52 V	2 A	1 Output	140 uA	2 MHz	- 40 C	+ 125 C			Reel, Cut Tape
Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv MP8759GD-P Monolithic Power Systems (MPS) 1: 2,46 € 2 958In Stock	Mfr. Part No. MP8759GD-P Mouser Part No 946-MP8759GD-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 26V Low Iq Hi Cur 8A Sync Buck Conv	Datasheet	2 958In Stock	Cut Tape 2,46 € 1,84 € 1,68 € 1,51 € Reel 1,26 € View 1,43 € 1,24 €	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-12	Buck	600 mV to 5.5 V	8 A	1 Output	117 uA	700 kHz	- 40 C	+ 125 C		MP8759	Reel, Cut Tape
Switching Voltage Regulators 24V,6A 500KHz Sync Step-Down Converter MP8765GQ-Z Monolithic Power Systems (MPS) 1: 2,03 € 3 459In Stock	Mfr. Part No. MP8765GQ-Z Mouser Part No 946-MP8765GQ-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 24V,6A 500KHz Sync Step-Down Converter	Datasheet	3 459In Stock	Cut Tape 2,03 € 1,51 € 1,37 € 1,23 € View Reel 1,01 € 1,16 € 1,13 € 1,08 € 1,06 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	SMD/SMT	QFN-16	Buck	604 mV to 5.5 V	6 A	1 Output	160 uA	500 kHz	- 40 C	+ 125 C		MP8765	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 100V Input, 3.5A, Switching Current Limit Step-Down Converter MP9486AGN-P Monolithic Power Systems (MPS) 1: 2,32 € 2 894In Stock	Mfr. Part No. MP9486AGN-P Mouser Part No 946-MP9486AGN-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 100V Input, 3.5A, Switching Current Limit Step-Down Converter	Datasheet	2 894In Stock	Cut Tape 2,32 € 1,73 € 1,58 € 1,42 € Reel 1,22 € View 1,34 € 1,19 € 1,16 €	Min.: 1 Mult.: 1 : 500	SMD/SMT	SOIC-EP-8	Buck	Adjustable	1 A	1 Output	170 uA	1 MHz	- 40 C	+ 125 C			Reel, Cut Tape
Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4316GRE-5-AEC1-P Monolithic Power Systems (MPS) 1: 4,74 € 577In Stock	Mfr. Part No. MPQ4316GRE-5-AEC1-P Mouser Part No 946-MPQ4316GRE5AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 6A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4316 converters	Datasheet	577In Stock	Cut Tape 4,74 € 3,61 € 3,33 € 3,02 € Reel 2,77 € View 2,87 € 2,73 € 2,69 €	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	Buck	3.3 V	6 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4316	Reel, Cut Tape
Switching Voltage Regulators IC Hi-Eff 2Amp DC/DC Conv 1MHz Adj Outpt TS30012-M000QFNR Semtech 1: 1,81 € 4 910In Stock	Mfr. Part No. TS30012-M000QFNR Mouser Part No 947-TS30012-M000QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 2Amp DC/DC Conv 1MHz Adj Outpt	Datasheet	4 910In Stock	Cut Tape 1,81 € 1,33 € 1,22 € 1,08 € Reel 0,92 € View 1,02 € 0,989 € 0,955 € 0,886 € MouseReel Available	Min.: 1 Mult.: 1 : 3 300	SMD/SMT	QFN-EP-16	Buck	900 mV to 5.5 V	2 A	1 Output		1 MHz	- 40 C	+ 125 C		TS30012	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-V to 65-V 150-mA u ltra-small synchron LMR36502PS5RPER Texas Instruments 1: 3,54 € 2 521In Stock	Mfr. Part No. LMR36502PS5RPER Mouser Part No 595-LMR36502PS5RPER	Texas Instruments	Switching Voltage Regulators 3-V to 65-V 150-mA u ltra-small synchron Learn More about Texas Instruments ti lmr3650x synchronous buck converter	Datasheet	2 521In Stock	Cut Tape 3,54 € 2,67 € 2,45 € 2,21 € View Reel 1,94 € 2,10 € 2,09 € 1,96 € 1,94 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	VQFN-HR-9	Buck	5 V	150 mA	1 Output	1 uA	200 kHz to 2.2 MHz	- 40 C	+ 150 C		LMR36502	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 38 V, 1.5 A synchronous step-down switching regulator with 30uAA A6986F3V3TR STMicroelectronics 1: 2,51 € 1 463In Stock	Mfr. Part No. A6986F3V3TR Mouser Part No 511-A6986F3V3TR	STMicroelectronics	Switching Voltage Regulators Automotive 38 V, 1.5 A synchronous step-down switching regulator with 30uAA Learn More about STMicroelectronics stm a6986 regulator	Datasheet	1 463In Stock	Cut Tape 2,51 € 1,87 € 1,72 € 1,55 € Reel 1,32 € View 1,46 € 1,43 € 1,36 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	HTSSOP-16	Buck	3.3 V	1.5 A	1 Output	30 uA	250 kHz to 2 MHz	- 40 C	+ 150 C	AEC-Q100	A6986F	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.0 to 5.5V Step-Dwn L6928D013TR STMicroelectronics 1: 2,22 € 4 294In Stock	Mfr. Part No. L6928D013TR Mouser Part No 511-L6928D	STMicroelectronics	Switching Voltage Regulators 2.0 to 5.5V Step-Dwn	Datasheet	4 294In Stock	Cut Tape 2,22 € 1,79 € 1,51 € 1,36 € View Reel 1,15 € 1,29 € 1,26 € 1,22 € 1,20 € 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SMD/SMT	MSOP-8	Buck	600 mV to 5.5 V	800 mA	1 Output	230 uA	1.4 MHz	- 40 C	+ 150 C		L6928	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 38 V, 5W synchronous iso-buck converter L6986ITR STMicroelectronics 1: 2,54 € 2 490In Stock	Mfr. Part No. L6986ITR Mouser Part No 511-L6986ITR	STMicroelectronics	Switching Voltage Regulators 38 V, 5W synchronous iso-buck converter Learn More about STMicroelectronics stm l6986h regulators	Datasheet	2 490In Stock	Cut Tape 2,54 € 1,89 € 1,73 € 1,56 € Reel 1,25 € View 1,47 € 1,44 € 1,37 € 1,22 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	HTSSOP-16	Buck	850 mV to 38 V	2 A	1 Output	2.8 mA	500 kHz	- 40 C	+ 150 C		L6986I	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3A Step-Down Reg 4.5 to 38V 250 KHz L7986TATR STMicroelectronics 1: 2,64 € 814In Stock	Mfr. Part No. L7986TATR Mouser Part No 511-L7986TATR	STMicroelectronics	Switching Voltage Regulators 3A Step-Down Reg 4.5 to 38V 250 KHz	Datasheet	814In Stock	Cut Tape 2,64 € 2,15 € 1,81 € 1,63 € View Reel 1,51 € 1,54 € 1,51 € 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	HSOP-EP-8	Buck	600 mV to 38 V	3 A	1 Output	2.4 mA	250 kHz	- 40 C	+ 150 C		L7986TA	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec ST1PS02BQTR STMicroelectronics 1: 1,42 € 4 170In Stock	Mfr. Part No. ST1PS02BQTR Mouser Part No 511-ST1PS02BQTR	STMicroelectronics	Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec Learn More about STMicroelectronics stm st1ps02 step down converter	Datasheet	4 170In Stock	Cut Tape 1,42 € 1,04 € 0,946 € 0,833 € Reel 0,648 € View 0,783 € 0,753 € 0,743 € 0,647 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	TQFN-12	Buck	1 V to 3.3 V	400 mA	1 Output	500 nA	2 MHz	- 40 C	+ 85 C		ST1PS02	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg ST1S09IPUR STMicroelectronics 1: 1,56 € 5 964In Stock	Mfr. Part No. ST1S09IPUR Mouser Part No 511-ST1S09IPUR	STMicroelectronics	Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg	Datasheet	5 964In Stock	Cut Tape 1,56 € 1,14 € 1,03 € 0,929 € Reel 0,726 € View 0,877 € 0,837 € 0,834 € 0,721 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	DFN-6	Buck	Adjustable	2 A	1 Output	1.5 mA	1.5 MHz	- 40 C	+ 125 C		ST1S09	Reel, Cut Tape, MouseReel