Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

Step-Down Regulators for CPAP

CPAP stands for "Continuous positive airway pressure." The CPAP is a very beneficial treatment for those with sleep apnea, which is a medical condition where the airway closes off when an affected individual is in a relaxed or sleep state. CPAP therapy holds the airway open so that uninterrupted breathing is maintained and a restful night's sleep is achieved...

Learn More

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 11,467

Applied Filters:

Manufacturer

Package/Case

Topology

Output Voltage

Output Current

Number of Outputs

Quiescent Current

Switching Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 2.8V to 22V VIN, 3A IOUT, Integrated Buck-Boost Converter with Four MOSFETS and PG Indication, mainly target SSD application. MP28167GQ-N-Z Monolithic Power Systems (MPS) 1: $2.69 3,478In Stock New Product	Mfr. Part No. MP28167GQ-N-Z Mouser Part No 946-MP28167GQ-N-Z New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 2.8V to 22V VIN, 3A IOUT, Integrated Buck-Boost Converter with Four MOSFETS and PG Indication, mainly target SSD application. Learn More about Monolithic Power Systems (MPS) mps mp28167 n buck boost converters	Datasheet	3,478In Stock	Cut Tape $2.69 $2.00 $1.83 $1.64 View Reel $1.42 $1.55 $1.49 $1.44 $1.43 $1.42	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-16	Buck-Boost	1 V to 20.47 V	3 A	1 Output	1 mA	500 kHz, 750 kHz, 1 MHz, 1.25 MHz	- 40 C	+ 125 C		MP28167	Reel, Cut Tape
Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT LMR38025FDRRR Texas Instruments 1: $3.96 11,855In Stock 18,000Expected 18/12/2026	Mfr. Part No. LMR38025FDRRR Mouser Part No 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 18/12/2026	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 No. LMR38010SQDDARQ1 Mouser Part No 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 No. TPS62871QWRXSRQ1 Mouser Part No 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 Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck SY21031ABC Silergy 1: $0.75 73,665In Stock	Mfr. Part No. SY21031ABC Mouser Part No 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 WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD APM81803KNBJSR Allegro MicroSystems 1: $3.64 2,944In Stock	Mfr. Part No. APM81803KNBJSR Mouser Part No 250-APM81803KNBJSR	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD Learn More about Allegro MicroSystems allegro apm81803 buck regulator module	Datasheet	2,944In Stock	Cut Tape $3.64 $2.74 $2.52 $2.27 Reel $1.94 View $2.15 $2.13 $2.03 $1.92	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-24	Buck	800 mV to 24 V	3 A	1 Output	6 uA	250 kHz to 2.4 MHz	- 40 C	+ 150 C		APM81803	Reel, Cut Tape
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 No. LM46001PWPT Mouser Part No 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 No. LM5166XDRCT Mouser Part No 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 No. LM53603AMPWPR Mouser Part No 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 No. LM53603AQPWPRQ1 Mouser Part No 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 No. TPS54040ADGQ Mouser Part No 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 No. TPS54140ADGQ Mouser Part No 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 No. LM22676QMRE-ADJ/NOPB Mouser Part No 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 No. LMZ14201TZE-ADJ/NOPB Mouser Part No 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 No. LM22672MR-ADJ/NOPB Mouser Part No 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 No. LM2677S-ADJ/NOPB Mouser Part No 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 No. LM43600PWPR Mouser Part No 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 No. LM43600PWPT Mouser Part No 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 No. LM5166YDRCR Mouser Part No 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 No. TPS54225TPWPRQ1 Mouser Part No 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 No. 171030601 Mouser Part No 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 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMXADJNPB LM2574HVM-ADJ/NOPB Texas Instruments 1: $5.90 19,938In Stock	Mfr. Part No. LM2574HVM-ADJ/NOPB Mouser Part No 926-LM2574HVMADJNOPB	Texas Instruments	Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMXADJNPB Learn More about Texas Instruments ti lm2574x voltage regulators	Datasheet	19,938In Stock	$5.90 $4.50 $4.00 $3.75 View $3.40 $3.30 $3.20 $3.10 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Wide-14	Buck	1.23 V to 57 V	500 mA	1 Output	5 mA	58 kHz	- 40 C	+ 125 C		LM2574HV	Tube
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB LM2576HVS-12/NOPB Texas Instruments 1: $9.46 6,832In Stock	Mfr. Part No. LM2576HVS-12/NOPB Mouser Part No 926-LM2576HVS-12NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	6,832In Stock	$9.46 $7.41 $6.61 $5.82 View $5.65 $5.45 $5.38 Quote	Min.: 1 Mult.: 1	SMD/SMT	TO-263-5	Buck	12 V	3 A	1 Output	5 mA	52 kHz	- 40 C	+ 125 C		LM2576HV	Tube
Switching Voltage Regulators pwr Cnvtr 150 kHz 0. 5A SD Vtg Reg A 926 A 926-LM2597HVMX50NOPB LM2597HVM-5.0/NOPB Texas Instruments 1: $7.87 4,172In Stock	Mfr. Part No. LM2597HVM-5.0/NOPB Mouser Part No 926-LM2597HVM50NOPB	Texas Instruments	Switching Voltage Regulators pwr Cnvtr 150 kHz 0. 5A SD Vtg Reg A 926 A 926-LM2597HVMX50NOPB	Datasheet	4,172In Stock	$7.87 $6.09 $5.17 $4.97 View $4.48 $4.43 $4.29	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Buck	5 V	500 mA	1 Output	5 mA	150 kHz	- 40 C	+ 125 C		LM2597HV	Tube
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 No. LM53601NQDSXTQ1 Mouser Part No 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