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12 V Voltage Regulators - Switching Regulators

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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 3A, 4.2-17V, 1.2MHz, High-Efficiency, Synchronous, Step-Down Converter In SOT 563 MP1477HGTF-P Monolithic Power Systems (MPS) 1: $1.55 20,963In Stock	Mfr. Part No. MP1477HGTF-P Mouser Part No 946-MP1477HGTF-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 3A, 4.2-17V, 1.2MHz, High-Efficiency, Synchronous, Step-Down Converter In SOT 563 Learn More about Monolithic Power Systems (MPS) mps mp1477 mp1477h step down conv	Datasheet	20,963In Stock	Cut Tape $1.55 $1.14 $1.03 $0.911 Reel $0.778 View $0.855 $0.755 $0.72 $0.706	Min.: 1 Mult.: 1 : 500	SMD/SMT	SOT-563-6	Buck	800 mV to 10 V	3 A	1 Output	200 uA	1.2 MHz	- 40 C	+ 125 C		MP1477H	Reel, Cut Tape
Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630CRNXR LMR33630CRNXT Texas Instruments 1: $3.76 885In Stock	Mfr. Part No. LMR33630CRNXT Mouser Part No 595-LMR33630CRNXT	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630CRNXR Learn More about Texas Instruments ti lmr336x0 lmr336x0 q1 regulators	Datasheet	885In Stock	Cut Tape $3.76 $2.84 $2.67 $2.40 Reel $2.28 View $2.21 $2.05 $2.02 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-HR-12	Buck	1 V to 24 V	3 A	1 Output	25 uA	2.1 MHz	- 40 C	+ 125 C		LMR33630	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630ARNXR LMR33630ARNXT Texas Instruments 1: $3.76 929In Stock	Mfr. Part No. LMR33630ARNXT Mouser Part No 595-LMR33630ARNXT	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630ARNXR Learn More about Texas Instruments ti lmr336x0 lmr336x0 q1 regulators	Datasheet	929In Stock	Cut Tape $3.76 $2.84 $2.61 $2.35 Reel $2.24 View $2.16 $2.05 $2.02 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-HR-12	Buck	1 V to 24 V	3 A	1 Output	25 uA	400 kHz	- 40 C	+ 125 C		LMR33630	Reel, Cut Tape, MouseReel
Switching Voltage Regulators High-Efficiency, 12A, 18V, 700kHz,Synchronous, Step-Down Converter MP8774GQ-Z Monolithic Power Systems (MPS) 1: $2.76 5,414In Stock	Mfr. Part No. MP8774GQ-Z Mouser Part No 946-MP8774GQ-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 12A, 18V, 700kHz,Synchronous, Step-Down Converter	Datasheet	5,414In Stock	Cut Tape $2.76 $2.06 $1.88 $1.69 View Reel $1.40 $1.60 $1.57 $1.49 $1.44 $1.40	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-16	Buck	600 mV to 12 V	12 A	1 Output	100 uA	700 kHz	- 40 C	+ 125 C		MP8774	Reel, Cut Tape
Switching Voltage Regulators 45V, 2A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum AEC-Q100 Qualified MPQ4312GRE-AEC1-P Monolithic Power Systems (MPS) 1: $4.59 920In Stock	Mfr. Part No. MPQ4312GRE-AEC1-P Mouser Part No 946-MPQ4312GREAEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 2A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq4312 converters	Datasheet	920In Stock	Cut Tape $4.59 $3.49 $3.21 $2.91 Reel $2.62 View $2.76 $2.56 $2.49	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	Buck	3.3 V	2 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4312	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: $5.51 587In 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	587In Stock	Cut Tape $5.51 $4.20 $3.87 $3.51 Reel $3.22 View $3.34 $3.17 $3.13	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 0.45 INTEGRATED OR-ING CONTROLLER SIC32201CD-T1E3 Vishay 1: $5.07 1,583In Stock	Mfr. Part No. SIC32201CD-T1E3 Mouser Part No 78-SIC32201CD-T1E3	Vishay	Switching Voltage Regulators 0.45 INTEGRATED OR-ING CONTROLLER	Datasheet	1,583In Stock	$5.07 $3.86 $3.56 $3.23 View $3.07 $3.04	Min.: 1 Mult.: 1	SMD/SMT	MLP66-40	Boost		100 A	1 Output	1.8 mA					SIC32201
Switching Voltage Regulators 16V, 15A, Synchronous, Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking MP8795GLE-P Monolithic Power Systems (MPS) 1: $3.87 877In Stock	Mfr. Part No. MP8795GLE-P Mouser Part No 946-MP8795GLE-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 16V, 15A, Synchronous, Step-Down Converter with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking Learn More about Monolithic Power Systems (MPS) mps mp8795 converters	Datasheet	877In Stock	Cut Tape $3.87 $2.93 $2.69 $2.43 Reel $2.17 View $2.30 $2.12 $2.07 $2.06	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-21	Buck	600 mV to 5.5 V	15 A	1 Output	650 uA	600 kHz, 800 kHz, 1 MHz	- 40 C	+ 125 C		MP8795	Reel, Cut Tape
Switching Voltage Regulators 45V, 5A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum MPQ4315GRE-AEC1-Z Monolithic Power Systems (MPS) 1: $4.27 1,919In Stock	Mfr. Part No. MPQ4315GRE-AEC1-Z Mouser Part No 946-MPQ4315GREAEC1Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 5A, Low Iq Synchronous Step-Down Converter with Frequency Spread Spectrum Learn More about Monolithic Power Systems (MPS) mps mpq4315 converters	Datasheet	1,919In Stock	Cut Tape $4.27 $3.23 $2.97 $2.67 View Reel $2.27 $2.55 $2.54 $2.38 $2.33 $2.27	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-20	Buck	3.3 V	5 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4315	Reel, Cut Tape
Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-33-AEC1-P Monolithic Power Systems (MPS) 1: $5.88 494In Stock	Mfr. Part No. MPQ4317GRE-33-AEC1-P Mouser Part No 946-MPQ4317GRE33-1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	494In Stock	Cut Tape $5.88 $4.48 $4.13 $3.74 Reel $3.44 View $3.56 $3.40 $3.34	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel, Cut Tape
Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down MPQ4317GRE-5-AEC1-P Monolithic Power Systems (MPS) 1: $5.88 388In Stock	Mfr. Part No. MPQ4317GRE-5-AEC1-P Mouser Part No 946-MPQ4317GRE5AEC1P	Monolithic Power Systems (MPS)	Switching Voltage Regulators 45V, 7A, Low IQ, Synchronous Step-Down Learn More about Monolithic Power Systems (MPS) mps mpq4317 converters	Datasheet	388In Stock	Cut Tape $5.88 $4.48 $4.13 $3.74 Reel $3.52 View $3.56 $3.40 $3.34	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-20	Buck	3.3 V	7 A	1 Output	18 uA	1 MHz	- 40 C	+ 150 C	AEC-Q100	MPQ4317	Reel, Cut Tape
Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter MPQ4423HGQ-Z Monolithic Power Systems (MPS) 1: $3.52 2,881In Stock	Mfr. Part No. MPQ4423HGQ-Z Mouser Part No 946-MPQ4423HGQ-Z	Monolithic Power Systems (MPS)	Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,Synchronous Step Down Converter Learn More about Monolithic Power Systems (MPS) mps mpq442 converter	Datasheet	2,881In Stock	Cut Tape $3.52 $2.65 $2.43 $2.19 View Reel $1.85 $2.08 $2.06 $1.95 $1.90 $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	QFN-8	Buck	800 mV to 32.4 V	3 A	1 Output	500 uA	410 kHz	- 40 C	+ 125 C		MPQ4423H	Reel, Cut Tape, MouseReel
Switching Voltage Regulators High-Efficiency, 8A, 17V, 700kHz, Synchr MP8770GQ-P Monolithic Power Systems (MPS) 1: $2.48 95In Stock 5,500Expected 2026/10/28	Mfr. Part No. MP8770GQ-P Mouser Part No 946-MP8770GQ-P	Monolithic Power Systems (MPS)	Switching Voltage Regulators High-Efficiency, 8A, 17V, 700kHz, Synchr	Datasheet	95In Stock 5,500Expected 2026/10/28	Cut Tape $2.48 $1.83 $1.67 $1.49 $1.41 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFN-16	Buck	600 mV to 12 V	8 A	1 Output	100 uA	700 kHz	- 40 C	+ 125 C		MP8770	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-V to 24-V input 12-A synchronous bu TPS51388VABR Texas Instruments 1: $1.38 8,031In Stock New Product	Mfr. Part No. TPS51388VABR Mouser Part No 595-TPS51388VABR New Product	Texas Instruments	Switching Voltage Regulators 4.5-V to 24-V input 12-A synchronous bu Learn More about Texas Instruments ti tps51388 synchronous buck converter	Datasheet	8,031In Stock	Cut Tape $1.38 $1.01 $0.911 $0.806 View Reel $0.679 $0.757 $0.742 $0.732 $0.679 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-HR-13	Buck	600 mV to 5.5 V	12 A	1 Output	90 uA	1 GHz	- 40 C	+ 125 C		TPS51388	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 36V 2MHz .6A Buck Converter w/AEC-Q100 MPQ2451DT-AEC1-LF-Z Monolithic Power Systems (MPS) 1: $3.04 2,822In Stock NRND	Mfr. Part No. MPQ2451DT-AEC1-LF-Z Mouser Part No 946-MPQ2451DTAEC1LFZ NRND	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V 2MHz .6A Buck Converter w/AEC-Q100	Datasheet	2,822In Stock	Cut Tape $3.04 $2.27 $2.07 $1.86 Reel $1.56 View $1.76 $1.72 $1.63 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Buck	800 mV to 900 mV	600 mA	1 Output	130 uA	2 MHz	- 40 C	+ 125 C	AEC-Q100	MPQ2451	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620CRNXR LMR33620CRNXT Texas Instruments 1: $3.84 1,185In Stock	Mfr. Part No. LMR33620CRNXT Mouser Part No 595-LMR33620CRNXT	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620CRNXR Learn More about Texas Instruments ti lmr336x0 lmr336x0 q1 regulators	Datasheet	1,185In Stock	Cut Tape $3.84 $2.90 $2.67 $2.41 Reel $2.27 View $2.16 $2.09 $2.04 $2.02 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-HR-12	Buck	1 V to 24 V	2 A	1 Output	25 uA	2.1 MHz	- 40 C	+ 125 C		LMR33620	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630BRNXR LMR33630BRNXT Texas Instruments 1: $3.76 1,193In Stock	Mfr. Part No. LMR33630BRNXT Mouser Part No 595-LMR33630BRNXT	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630BRNXR Learn More about Texas Instruments ti lmr336x0 lmr336x0 q1 regulators	Datasheet	1,193In Stock	Cut Tape $3.76 $2.84 $2.61 $2.35 Reel $2.22 View $2.20 $2.11 $1.99 $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-HR-12	Buck	1 V to 24 V	3 A	1 Output	25 uA	1.4 MHz	- 40 C	+ 125 C		LMR33630	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V 3-A LMR51430XFDDCR Texas Instruments 1: $1.84 1,924In Stock	Mfr. Part No. LMR51430XFDDCR Mouser Part No 595-LMR51430XFDDCR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V 3-A Learn More about Texas Instruments ti lmr51430 converters	Datasheet	1,924In Stock	Cut Tape $1.84 $1.36 $1.23 $1.10 Reel $0.921 View $1.04 $0.993 $0.99 $0.891 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-THIN-6	Buck	34.2 V	3 A	1 Output	40 uA	500 kHz	- 40 C	+ 150 C		LMR51430	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3-V to 16-V input vo ltage 6-A ECO mode TPS566242DRLR Texas Instruments 1: $0.83 13,723In Stock	Mfr. Part No. TPS566242DRLR Mouser Part No 595-TPS566242DRLR	Texas Instruments	Switching Voltage Regulators 3-V to 16-V input vo ltage 6-A ECO mode Learn More about Texas Instruments ti tps56624x buck converter	Datasheet	13,723In Stock	Cut Tape $0.83 $0.578 $0.52 $0.456 View Reel $0.354 $0.426 $0.407 $0.391 $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOT-563-6	Buck	600 mV to 7 V	6 A	1 Output	120 uA	600 kHz	- 40 C	+ 125 C		TPS566242	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Step-Down DC/DC Converter ACT4533AYH-T Qorvo 1: $1.88 13,005In Stock	Mfr. Part No. ACT4533AYH-T Mouser Part No 107-ACT4533AYH-T	Qorvo	Switching Voltage Regulators Step-Down DC/DC Converter	Datasheet	13,005In Stock	Cut Tape $1.88 $1.87 $1.69 $1.50 $1.33 Reel $1.08 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	SOP-EP-8	Buck	12 V	3.5 A	1 Output	33 uA	125 kHz	- 40 C	+ 85 C		ACT4533	Reel, Cut Tape, MouseReel
Switching Voltage Regulators WideInp 3.0A SensLess CC/CV SD DCDC Conv ACT4533BYH-T Qorvo 1: $1.88 3,813In Stock 8,000Expected 2026/10/08	Mfr. Part No. ACT4533BYH-T Mouser Part No 107-ACT4533BYH-T	Qorvo	Switching Voltage Regulators WideInp 3.0A SensLess CC/CV SD DCDC Conv	Datasheet	3,813In Stock 8,000Expected 2026/10/08	Cut Tape $1.88 $1.87 $1.69 $1.50 $1.33 Reel $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOP-EP-8	Buck	12 V	3.5 A	1 Output	33 uA	125 kHz	- 40 C	+ 85 C		ACT4533	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V 3-A LMR51430XDDCR Texas Instruments 1: $1.84 2,654In Stock 6,000Expected 2026/12/11	Mfr. Part No. LMR51430XDDCR Mouser Part No 595-LMR51430XDDCR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V 3-A Learn More about Texas Instruments ti lmr51430 converters	Datasheet	2,654In Stock 6,000Expected 2026/12/11	Cut Tape $1.84 $1.36 $1.23 $1.10 View Reel $0.99 $1.04 $0.993 $0.99 $0.99 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	SOT-23-THIN-6	Buck	34.2 V	3 A	1 Output	40 uA	500 kHz	- 40 C	+ 150 C		LMR51430	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V 3-A LMR51430YDDCR Texas Instruments 1: $1.84 2,368In Stock 9,000Expected 2026/12/24	Mfr. Part No. LMR51430YDDCR Mouser Part No 595-LMR51430YDDCR	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 4.5-V to 36-V 3-A Learn More about Texas Instruments ti lmr51430 converters	Datasheet	2,368In Stock 9,000Expected 2026/12/24	Cut Tape $1.84 $1.36 $1.23 $1.10 Reel $0.921 View $1.04 $0.993 $0.99 $0.902 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-THIN-6	Buck	34.2 V	3 A	1 Output	40 uA	1.1 MHz	- 40 C	+ 150 C		LMR51430	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4.5-V 18-V 3A/2A/2A TripleSynBuckConvert A 595-TPS65251-2RHAR TPS65251-2RHAT Texas Instruments 1: $5.76 557In Stock	Mfr. Part No. TPS65251-2RHAT Mouser Part No 595-TPS65251-2RHAT	Texas Instruments	Switching Voltage Regulators 4.5-V 18-V 3A/2A/2A TripleSynBuckConvert A 595-TPS65251-2RHAR	Datasheet	557In Stock	Cut Tape $5.76 $4.38 $4.04 $3.66 Reel $3.48 View $3.37 $3.33 $3.29 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VQFN-EP-40	Buck	800 mV to 17 V	3 A	3 Output	1 mA	300 kHz to 2.2 MHz	- 40 C	+ 125 C		TPS65251	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 8-36Vi;5Vo/0.5-1A;Casing with Wire N7805-1CW MEAN WELL 1: $4.23 3,667In Stock	Mfr. Part No. N7805-1CW Mouser Part No 709-N7805-1CW	MEAN WELL	Switching Voltage Regulators 8-36Vi;5Vo/0.5-1A;Casing with Wire Learn More about MEAN WELL n78x dcdc switching regulators	Datasheet	3,667In Stock	$4.23 $4.07 $4.00 $3.99 View $3.98 $3.97	Min.: 1 Mult.: 1		Nonstandard		5 V	1 A	2 Output		500 kHz	- 40 C	+ 85 C		N78xx	Bulk