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 (USD) 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 NIXON 80V WSON COMME RCIAL FERT LMR38025FDRRR Texas Instruments 1: $3.96 11,855In Stock 18,000Expected 12/18/2026	Mfr. Part # LMR38025FDRRR Mouser Part # 595-LMR38025FDRRR	Texas Instruments	Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT Learn More about Texas Instruments ti lmr38025 q1 synchronous buck converter	Datasheet	11,855In Stock 18,000Expected 12/18/2026	Cut Tape $3.96 $2.95 $2.70 $2.42 View Reel $2.09 $2.30 $2.28 $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WSON-12	Buck	1 V to 75 V	2.5 A	1 Output	40 uA	200 kHz to 2.2 MHz	- 40 C	+ 150 C		LMR38025	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t LMR38010SQDDARQ1 Texas Instruments 1: $3.95 Lead-Time 16 Weeks	Mfr. Part # LMR38010SQDDARQ1 Mouser Part # 595-LMR38010SQDDARQ1	Texas Instruments	Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t Learn More about Texas Instruments ti lmr38010 converters	Datasheet	Lead-Time 16 Weeks	Cut Tape $3.95 $2.98 $2.74 $2.47 View Reel $2.13 $2.35 $2.33 $2.19 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HSOIC-8	Buck	1 V to 75 V	1 A	1 Output	40 uA	200 kHz to 2.2 MHz	- 40 C	+ 150 C		LMR38010	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab TPS62871QWRXSRQ1 Texas Instruments 1: $4.93 8,003In Stock	Mfr. Part # TPS62871QWRXSRQ1 Mouser Part # 595-TPS62871QWRXSRQ1	Texas Instruments	Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab Learn More about Texas Instruments ti tps6287x q1 step down converters	Datasheet	8,003In Stock	Cut Tape $4.93 $3.76 $3.47 $3.14 View Reel $2.59 $2.99 $2.90 $2.86 $2.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-FCRLF-EP-16	Buck		9 A	1 Output		3.3 MHz	- 40 C	+ 125 C		TPS62871	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller R1260S032A-E2-KE Nisshinbo 1: $5.70 50In Stock New Product	Mfr. Part # R1260S032A-E2-KE Mouser Part # 848-R1260S032A-E2-KE New Product	Nisshinbo	Switching Voltage Regulators 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller Learn More about Nisshinbo r1260s dc dc controllers	Datasheet	50In Stock	Cut Tape $5.70 $4.35 $4.01 $3.66 Reel $3.10	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	HSOP-18	Buck	8 V to 16 V		1 Output		50 kHz to 600 kHz	- 40 C	+ 125 C		R1260	Reel, Cut Tape
Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck SY21031ABC Silergy 1: $0.75 73,665In Stock	Mfr. Part # SY21031ABC Mouser Part # 445-SY21031ABC	Silergy	Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck	Datasheet	73,665In Stock	Cut Tape $0.75 $0.525 $0.471 $0.412 Reel $0.33 View $0.383 $0.366 $0.352 $0.327 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	Adjustable	800 mA	1 Output	150 uA	1.2 MHz	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Switching Voltage Regulators 65-V 100-mA low-IQ s ynchronous step-dow LMR36501P3RPER Texas Instruments 1: $3.69 5,542In Stock	Mfr. Part # LMR36501P3RPER Mouser Part # 595-LMR36501P3RPER	Texas Instruments	Switching Voltage Regulators 65-V 100-mA low-IQ s ynchronous step-dow Learn More about Texas Instruments ti lmr3650x synchronous buck converter	Datasheet	5,542In Stock	Cut Tape $3.69 $2.78 $2.56 $2.30 View Reel $1.87 $2.19 $2.17 $2.06 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-HR-9	Buck	3.3 V	100 mA	1 Output	1 uA	200 kHz to 2.2 MHz	- 40 C	+ 150 C		LMR36501	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-60V 1A Sync SD V ltg Converter A 595 A 595-LM46001PWP LM46001PWPT Texas Instruments 1: $6.23 6,795In Stock	Mfr. Part # LM46001PWPT Mouser Part # 595-LM46001PWPT	Texas Instruments	Switching Voltage Regulators 3.5-60V 1A Sync SD V ltg Converter A 595 A 595-LM46001PWP Learn More about Texas Instruments ti lm4600x converter	Datasheet	6,795In Stock	Cut Tape $6.23 $4.78 $4.42 $4.02 Reel $3.78 View $3.68 $3.66 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	HTSSOP-16	Buck	1 V to 28 V	1 A	1 Output	24 uA	2.2 MHz	- 40 C	+ 125 C		LM46001	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166XDRCR LM5166XDRCT Texas Instruments 1: $4.95 9,932In Stock	Mfr. Part # LM5166XDRCT Mouser Part # 595-LM5166XDRCT	Texas Instruments	Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166XDRCR Learn More about Texas Instruments ti lm5166 converter	Datasheet	9,932In Stock	Cut Tape $4.95 $3.77 $3.47 $3.15 Reel $2.79 View $2.72 $2.61 $2.59 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSON-EP-10	Buck	5 V	500 mA	1 Output	9.7 uA	600 kHz	- 40 C	+ 150 C		LM5166	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-A 3.5-V to 36-V wi de VIN synchronou A A 595-LM53603AMPWPT LM53603AMPWPR Texas Instruments 1: $5.76 6,265In Stock	Mfr. Part # LM53603AMPWPR Mouser Part # 595-LM53603AMPWPR	Texas Instruments	Switching Voltage Regulators 3-A 3.5-V to 36-V wi de VIN synchronou A A 595-LM53603AMPWPT	Datasheet	6,265In Stock	Cut Tape $5.76 $4.39 $4.05 $3.67 View Reel $3.12 $3.49 $3.38 $3.34 $3.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	HTSSOP-16	Buck	3.3 V to 10 V	3 A	1 Output	8 uA	2.1 MHz	- 40 C	+ 125 C		LM53603	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3.5-V to 36-V 3-A synchronou A 595-LM53603AQPWPTQ1 LM53603AQPWPRQ1 Texas Instruments 1: $6.45 4,228In Stock	Mfr. Part # LM53603AQPWPRQ1 Mouser Part # 595-LM53603AQPWPRQ1	Texas Instruments	Switching Voltage Regulators Automotive 3.5-V to 36-V 3-A synchronou A 595-LM53603AQPWPTQ1	Datasheet	4,228In Stock	Cut Tape $6.45 $4.95 $4.57 $4.16 View Reel $3.57 $3.96 $3.84 $3.80 $3.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	HTSSOP-16	Buck	3.3 V to 6 V	3 A	1 Output	8 uA	2.1 MHz	- 40 C	+ 150 C	AEC-Q100	LM53603	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-42Vin 0.5A Step- Down Converter A 59 A 595-TPS54040ADGQR TPS54040ADGQ Texas Instruments 1: $3.14 8,901In Stock	Mfr. Part # TPS54040ADGQ Mouser Part # 595-TPS54040ADGQ	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 0.5A Step- Down Converter A 59 A 595-TPS54040ADGQR	Datasheet	8,901In Stock	$3.14 $2.35 $1.83 $1.72 View $1.66 $1.65 $1.62 $1.60 $1.52	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 39 V	500 mA	1 Output	116 uA	581 kHz	- 40 C	+ 125 C		TPS54040A	Tube
Switching Voltage Regulators 3.5-42Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54140ADGQR TPS54140ADGQ Texas Instruments 1: $3.94 20,560In Stock	Mfr. Part # TPS54140ADGQ Mouser Part # 595-TPS54140ADGQ	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54140ADGQR	Datasheet	20,560In Stock	$3.94 $2.98 $2.72 $2.39 View $2.30 $2.25 $2.18	Min.: 1 Mult.: 1	SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 39 V	1.5 A	1 Output	116 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54140A	Tube
Switching Voltage Regulators 3A SIMPLE SWITCHER S tep-Down Voltage Re A 926-LM22676QMRADJNPB LM22676QMRE-ADJ/NOPB Texas Instruments 1: $7.35 5,329In Stock	Mfr. Part # LM22676QMRE-ADJ/NOPB Mouser Part # 926-L22676QMREADJNPB	Texas Instruments	Switching Voltage Regulators 3A SIMPLE SWITCHER S tep-Down Voltage Re A 926-LM22676QMRADJNPB Learn More about Texas Instruments ti lm2267x regulators	Datasheet	5,329In Stock	Cut Tape $7.35 $5.68 $5.26 $4.80 Reel $4.44 View $4.42 $4.34 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	3 A	1 Output	3.4 mA	500 kHz	- 40 C	+ 125 C	AEC-Q100	LM22676	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201TZADJNOPB LMZ14201TZE-ADJ/NOPB Texas Instruments 1: $13.40 4,545In Stock	Mfr. Part # LMZ14201TZE-ADJ/NOPB Mouser Part # 926-LM14201TZEADJNPB	Texas Instruments	Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201TZADJNOPB Learn More about Texas Instruments ti LMZ1420x	Datasheet	4,545In Stock	$13.40 $13.18 $11.71 $11.08 $10.41	Min.: 1 Mult.: 1	SMD/SMT	TO-PMOD-7	Buck	800 mV to 6 V	1 A	1 Output	1 mA	1 MHz	- 40 C	+ 125 C		LMZ14201	Tube
Switching Voltage Regulators 1A SD Vtg Reg A 926- M22672MREADJNOPB A A 926-M22672MREADJNOPB LM22672MR-ADJ/NOPB Texas Instruments 1: $5.81 6,504In Stock	Mfr. Part # LM22672MR-ADJ/NOPB Mouser Part # 926-LM22672MRADJNOPB	Texas Instruments	Switching Voltage Regulators 1A SD Vtg Reg A 926- M22672MREADJNOPB A A 926-M22672MREADJNOPB Learn More about Texas Instruments ti lm2267x regulators	Datasheet	6,504In Stock	$5.81 $4.42 $3.79 $3.63 View $3.29 $3.20 $3.15 $3.07	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	Adjustable	1 A	1 Output	3.4 mA	500 kHz	- 40 C	+ 125 C		LM22672	Tube
Switching Voltage Regulators HIGH EFF 5A STEP- DO WN VLTG REG A 926-L A 926-LM2677SXADJNOPB LM2677S-ADJ/NOPB Texas Instruments 1: $9.57 6,507In Stock	Mfr. Part # LM2677S-ADJ/NOPB Mouser Part # 926-LM2677S-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators HIGH EFF 5A STEP- DO WN VLTG REG A 926-L A 926-LM2677SXADJNOPB	Datasheet	6,507In Stock	$9.57 $7.45 $5.77 $5.52 View $5.40 $5.32 $5.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	TO-263-7	Buck	1.2 V to 37 V	5 A	1 Output	4.2 mA	260 kHz	- 40 C	+ 125 C		LM2677	Tube
Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWP LM43600PWPR Texas Instruments 1: $4.67 5,941In Stock	Mfr. Part # LM43600PWPR Mouser Part # 595-LM43600PWPR	Texas Instruments	Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWP	Datasheet	5,941In Stock	Cut Tape $4.67 $3.55 $3.27 $2.96 View Reel $2.58 $2.82 $2.73 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	HTSSOP-16	Buck	1 V to 28 V	500 mA	1 Output	33 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C		LM43600	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.5-36V 500mA Sync S D Vltg Cnvtr A 595- A 595-LM43600PWP LM43600PWPT Texas Instruments 1: $5.40 7,974In Stock	Mfr. Part # LM43600PWPT Mouser Part # 595-LM43600PWPT	Texas Instruments	Switching Voltage Regulators 3.5-36V 500mA Sync S D Vltg Cnvtr A 595- A 595-LM43600PWP Learn More about Texas Instruments ti lm4360x regulators	Datasheet	7,974In Stock	Cut Tape $5.40 $4.11 $3.79 $3.44 Reel $2.96 View $2.76 $2.75 $2.71 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	HTSSOP-16	Buck	1 V to 28 V	500 mA	1 Output	33 uA	200 kHz to 2.2 MHz	- 40 C	+ 125 C		LM43600	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166YDRCT LM5166YDRCR Texas Instruments 1: $4.34 6,623In Stock	Mfr. Part # LM5166YDRCR Mouser Part # 595-LM5166YDRCR	Texas Instruments	Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166YDRCT Learn More about Texas Instruments ti lm5166 converter	Datasheet	6,623In Stock	Cut Tape $4.34 $3.29 $3.03 $2.74 View Reel $2.24 $2.60 $2.59 $2.44 $2.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VSON-EP-10	Buck	3.3 V	500 mA	1 Output	9.7 uA	600 kHz	- 40 C	+ 150 C		LM5166	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5V-18Vin 2A Sync S tep-Down DCAP2 Mode TPS54225TPWPRQ1 Texas Instruments 1: $4.55 12,246In Stock	Mfr. Part # TPS54225TPWPRQ1 Mouser Part # 595-TPS54225TPWPRQ1	Texas Instruments	Switching Voltage Regulators 4.5V-18Vin 2A Sync S tep-Down DCAP2 Mode	Datasheet	12,246In Stock	Cut Tape $4.55 $3.46 $3.18 $2.88 Reel $2.50 View $2.74 $2.65 $2.57 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	HTSSOP-14	Buck	760 mV to 5.5 V	2 A	1 Output	1.8 uA	700 kHz	- 40 C	+ 105 C	AEC-Q100	TPS54225	Reel, Cut Tape, MouseReel
Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut 171030601 Wurth Elektronik 1: $17.50 2,403In Stock	Mfr. Part # 171030601 Mouser Part # 710-171030601	Wurth Elektronik	Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut Learn More about Wurth Elektronik wurth magi3c vdrm modules	Datasheet	2,403In Stock	Cut Tape $17.50 $17.37 $16.95 Reel $15.87 $15.46 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	TO-263-7	Buck	800 mV to 6 V	3 A	1 Output		200 kHz to 800 kHz	- 40 C	+ 125 C		WPME-VDRM	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3V-65V 150mA Sync B uck Converter A 595- A 595-LM5165XDRCR LM5165XDRCT Texas Instruments 1: $4.75 7,969In Stock	Mfr. Part # LM5165XDRCT Mouser Part # 595-LM5165XDRCT	Texas Instruments	Switching Voltage Regulators 3V-65V 150mA Sync B uck Converter A 595- A 595-LM5165XDRCR Learn More about Texas Instruments ti lm5165 converter	Datasheet	7,969In Stock	Cut Tape $4.75 $3.61 $3.33 $3.02 Reel $2.53 View $2.48 $2.42 $2.40 $2.30 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSON-EP-10	Buck	5 V	150 mA	1 Output	10.5 uA	600 kHz	- 40 C	+ 150 C		LM5165	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 3.5-V to 36-V 1-A synchronou A 595-LM53601NQDSXRQ1 LM53601NQDSXTQ1 Texas Instruments 1: $6.68 4,710In Stock	Mfr. Part # LM53601NQDSXTQ1 Mouser Part # 595-LM53601NQDSXTQ1	Texas Instruments	Switching Voltage Regulators Automotive 3.5-V to 36-V 1-A synchronou A 595-LM53601NQDSXRQ1 Learn More about Texas Instruments ti lm53600 q1 lm53801 q1 buck regulators	Datasheet	4,710In Stock	Cut Tape $6.68 $5.12 $4.73 $4.30 Reel $3.83 View $3.75 $3.65 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	WSON-10	Buck	3.3 V	1 A	1 Output	23 uA	2.1 MHz	- 40 C	+ 150 C	AEC-Q100	LM53601	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive Qualified SIMPLE SWITCHER 4 A A 595-MR23625CFQDDARQ1 LMR23625CFQDDAQ1 Texas Instruments 1: $5.17 4,872In Stock	Mfr. Part # LMR23625CFQDDAQ1 Mouser Part # 595-LMR23625CFQDDAQ1	Texas Instruments	Switching Voltage Regulators Automotive Qualified SIMPLE SWITCHER 4 A A 595-MR23625CFQDDARQ1 Learn More about Texas Instruments ti lmr23625 converter	Datasheet	4,872In Stock	$5.17 $3.94 $3.44 $3.28 View $3.12 $3.02 $2.98 $2.95	Min.: 1 Mult.: 1	SMD/SMT	SO-PowerPAD-8	Buck	1 V to 28 V	2.5 A	1 Output	75 uA	2.1 MHz	- 40 C	+ 125 C	AEC-Q100	LMR23625	Tube
Switching Voltage Regulators 12A Step-Down Reg A 595-TPS53315RGFT A 5 A 595-TPS53315RGFT TPS53315RGFR Texas Instruments 1: $8.06 8,945In Stock	Mfr. Part # TPS53315RGFR Mouser Part # 595-TPS53315RGFR	Texas Instruments	Switching Voltage Regulators 12A Step-Down Reg A 595-TPS53315RGFT A 5 A 595-TPS53315RGFT	Datasheet	8,945In Stock	Cut Tape $8.06 $6.23 $5.78 $5.28 View Reel $4.28 $4.92 $4.90 $4.77 $4.28 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-EP-40	Buck	600 mV to 5.5 V	12 A	1 Output	10 uA	1.07 MHz	- 40 C	+ 85 C		TPS53315	Reel, Cut Tape, MouseReel