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Semtech 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	Series	Packaging
Switching Voltage Regulators DUAL 2.5MHZ SYNC BUCK CONV SC283WLTRT Semtech 1: $3.07 31,108In Stock	Mfr. Part No. SC283WLTRT Mouser Part No 947-SC283WLTRT	Semtech	Switching Voltage Regulators DUAL 2.5MHZ SYNC BUCK CONV	Datasheet	31,108In Stock	Cut Tape $3.07 $2.30 $2.11 $1.90 Reel $1.55 View $1.79 $1.76 $1.68 $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-W-18	Buck	800 mV to 3.3 V	1.8 A	2 Output		2.5 MHz	- 40 C	+ 85 C	SC28	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3.3V CHARGE PUMP REG SC630AULTRT Semtech 1: $1.38 4,589In Stock	Mfr. Part No. SC630AULTRT Mouser Part No 947-SC630AULTRT	Semtech	Switching Voltage Regulators 3.3V CHARGE PUMP REG	Datasheet	4,589In Stock	Cut Tape $1.38 $1.00 $0.906 $0.803 View Reel $0.64 $0.754 $0.724 $0.696 $0.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-8	Boost, Buck	3.3 V	300 mA	1 Output		1 MHz	- 40 C	+ 85 C	SC6	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4A ADJ SYNC BUCK REGULATOR SC174MLTRT Semtech 1: $2.61 2,471In Stock	Mfr. Part No. SC174MLTRT Mouser Part No 947-SC174MLTRT	Semtech	Switching Voltage Regulators 4A ADJ SYNC BUCK REGULATOR	Datasheet	2,471In Stock	Cut Tape $2.61 $1.95 $1.78 $1.60 Reel $1.35 View $1.51 $1.47 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-10	Buck	750 mV to 5.225 V	4 A	1 Output		200 kHz to 1 MHz	- 40 C	+ 125 C	SC17	Reel, Cut Tape, MouseReel
Switching Voltage Regulators LOW VOLTAGE BOOST CONVERTOR SC120SKTRT Semtech 1: $1.54 13,716In Stock	Mfr. Part No. SC120SKTRT Mouser Part No 947-SC120SKTRT	Semtech	Switching Voltage Regulators LOW VOLTAGE BOOST CONVERTOR	Datasheet	13,716In Stock	Cut Tape $1.54 $1.13 $1.02 $0.905 Reel $0.722 View $0.85 $0.818 $0.81 $0.712 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6	Boost	1.8 V to 5 V	500 mA	1 Output		1.2 MHz	- 40 C	+ 85 C	SC120	Reel, Cut Tape, MouseReel
Switching Voltage Regulators IC Hi-Eff 2Amp DC/DC Conv 1MHz Adj Outpt TS30012-M000QFNR Semtech 1: $2.10 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 $2.10 $1.55 $1.42 $1.26 Reel $1.07 View $1.19 $1.15 $1.11 $1.03 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 IC Hi-Eff 2Amp DC/DC Conv 1MHz 3.3V Outpt TS30012-M033QFNR Semtech 1: $1.39 7,983In Stock	Mfr. Part No. TS30012-M033QFNR Mouser Part No 947-TS30012-M033QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 2Amp DC/DC Conv 1MHz 3.3V Outpt	Datasheet	7,983In Stock	Cut Tape $1.39 $1.12 $0.958 $0.868 Reel $0.747 View $0.829 $0.799 $0.785 $0.724 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	Buck	3.3 V	2 A	1 Output		1 MHz	- 40 C	+ 125 C	TS30012	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4A 3.3V SYNC BUCK REGULATOR SC185QULTRT Semtech 1: $2.61 3,099In Stock	Mfr. Part No. SC185QULTRT Mouser Part No 947-SC185QULTRT	Semtech	Switching Voltage Regulators 4A 3.3V SYNC BUCK REGULATOR	Datasheet	3,099In Stock	Cut Tape $2.61 $1.95 $1.78 $1.60 Reel $1.35 View $1.51 $1.46 $1.40 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-16	Buck	3.3 V	4 A	1 Output		1.5 MHz	- 40 C	+ 85 C	SC185	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1.5A INT, SYNC BUCK CONV SC196ULTRT Semtech 1: $3.53 2,060In Stock	Mfr. Part No. SC196ULTRT Mouser Part No 947-SC196ULTRT	Semtech	Switching Voltage Regulators 1.5A INT, SYNC BUCK CONV	Datasheet	2,060In Stock	Cut Tape $3.53 $2.63 $2.41 $2.16 Reel $1.83 View $2.04 $1.99 $1.89 $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-10	Buck	800 mV to 5.5 V	1.5 A	1 Output	17 uA	1 MHz	- 40 C	+ 85 C	SC19	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SYNC STEP DOWN REGULATOR SC189CULTRT Semtech 1: $0.91 30,996In Stock	Mfr. Part No. SC189CULTRT Mouser Part No 947-SC189CULTRT	Semtech	Switching Voltage Regulators SYNC STEP DOWN REGULATOR Learn More about Semtech sc189 regulators	Datasheet	30,996In Stock	Cut Tape $0.91 $0.648 $0.584 $0.514 Reel $0.403 View $0.48 $0.46 $0.443 $0.396 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	Buck	1.2 V	1.5 A	1 Output		2.5 MHz	- 40 C	+ 125 C	SC189	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1.2A Sync Buck Reg Adj. SC21150ACSTRT Semtech 1: $0.41 10,000In Stock	Mfr. Part No. SC21150ACSTRT Mouser Part No 947-SC21150ACSTRT	Semtech	Switching Voltage Regulators 1.2A Sync Buck Reg Adj.	Datasheet	10,000In Stock	Cut Tape $0.41 $0.404 $0.39 $0.384 View Reel $0.291 $0.375 $0.351 $0.345 $0.33 $0.291 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-100	Buck	800 mV to 5.5 V	1.2 A	1 Output	23 uA	4 MHz	- 40 C	+ 125 C	SC21150	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SYNC STEP DOWN REGULATOR SC189BULTRT Semtech 1: $0.98 2,723In Stock	Mfr. Part No. SC189BULTRT Mouser Part No 947-SC189BULTRT	Semtech	Switching Voltage Regulators SYNC STEP DOWN REGULATOR Learn More about Semtech sc189 regulators	Datasheet	2,723In Stock	Cut Tape $0.98 $0.701 $0.632 $0.556 Reel $0.45 View $0.52 $0.498 $0.483 $0.438 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	Buck	1.1 V	1.5 A	1 Output		2.5 MHz	- 40 C	+ 125 C	SC189	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SYNCH BUCK CONVERTERS W/PRO OP SC194AMLTRT Semtech 1: $3.94 1,840In Stock	Mfr. Part No. SC194AMLTRT Mouser Part No 947-SC194AMLTRT	Semtech	Switching Voltage Regulators SYNCH BUCK CONVERTERS W/PRO OP	Datasheet	1,840In Stock	Cut Tape $3.94 $2.97 $2.73 $2.47 View Reel $2.09 $2.34 $2.33 $2.19 $2.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-10	Buck	1 V, 1.2 V, 1.5 V, 1.8 V	1 A	1 Output		1 MHz	- 40 C	+ 85 C	SC19	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 20MHZ BUCK REG/ NON-PORTABLE SC220STRT Semtech 1: $1.72 1,970In Stock	Mfr. Part No. SC220STRT Mouser Part No 947-SC220STRT	Semtech	Switching Voltage Regulators 20MHZ BUCK REG/ NON-PORTABLE	Datasheet	1,970In Stock	Cut Tape $1.72 $1.27 $1.15 $1.02 Reel $0.861 View $0.96 $0.923 $0.918 $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Buck	Adjustable	650 mA	1 Output		20 MHz	- 40 C	+ 85 C	SC22	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 24V, 3A SYNC STEP-DOWN REG SC410MLTRT Semtech 1: $2.69 2,483In Stock	Mfr. Part No. SC410MLTRT Mouser Part No 947-SC410MLTRT	Semtech	Switching Voltage Regulators 24V, 3A SYNC STEP-DOWN REG	Datasheet	2,483In Stock	Cut Tape $2.69 $2.00 $1.83 $1.64 Reel $1.39 View $1.55 $1.51 $1.45 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-10	Buck	750 mV to 7.5 V	3 A	1 Output		200 kHz to 1 MHz	- 40 C	+ 85 C	SC41	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SYNC STEP DOWN REGULATOR SC189LULTRT Semtech 1: $0.90 2,705In Stock	Mfr. Part No. SC189LULTRT Mouser Part No 947-SC189LULTRT	Semtech	Switching Voltage Regulators SYNC STEP DOWN REGULATOR Learn More about Semtech sc189 regulators	Datasheet	2,705In Stock	Cut Tape $0.90 $0.641 $0.578 $0.507 Reel $0.416 View $0.474 $0.454 $0.439 $0.398 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	Buck	1.8 V	1.5 A	1 Output		2.5 MHz	- 40 C	+ 125 C	SC189	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A 1.5V Current-Mode Sync. Buck Converter TS30041-M015QFNR Semtech 1: $2.30 3,280In Stock	Mfr. Part No. TS30041-M015QFNR Mouser Part No 947-TS30041-M015QFNR	Semtech	Switching Voltage Regulators 1A 1.5V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	3,280In Stock	Cut Tape $2.30 $1.70 $1.56 $1.39 Reel $1.18 View $1.31 $1.27 $1.23 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	1.5 V	1 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 4A 1V SYNC BUCK REGULATOR SC185BULTRT Semtech 1: $2.64 2,984In Stock	Mfr. Part No. SC185BULTRT Mouser Part No 947-SC185BULTRT	Semtech	Switching Voltage Regulators 4A 1V SYNC BUCK REGULATOR	Datasheet	2,984In Stock	Cut Tape $2.64 $1.96 $1.79 $1.60 Reel $1.39 View $1.51 $1.46 $1.40 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-16	Buck	1 V	4 A	1 Output		1.5 MHz	- 40 C	+ 85 C	SC185	Reel, Cut Tape, MouseReel
Switching Voltage Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 3.3V Outpt TS30011-M033QFNR Semtech 1: $1.96 35,155In Stock	Mfr. Part No. TS30011-M033QFNR Mouser Part No 947-TS30011-M033QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 3.3V Outpt	Datasheet	35,155In Stock	Cut Tape $1.96 $1.45 $1.32 $1.18 Reel $1.01 View $1.11 $1.07 $1.02 $0.974 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	Buck	3.3 V	1 A	1 Output		1 MHz	- 40 C	+ 125 C	TS30011	Reel, Cut Tape, MouseReel
Switching Voltage Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 5V Outpt TS30011-M050QFNR Semtech 1: $1.89 21,055In Stock	Mfr. Part No. TS30011-M050QFNR Mouser Part No 947-TS30011-M050QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz 5V Outpt	Datasheet	21,055In Stock	Cut Tape $1.89 $1.50 $1.31 $1.18 Reel $1.02 View $1.14 $1.10 $1.08 $0.999 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	Buck	5 V	1 A	1 Output		1 MHz	- 40 C	+ 125 C	TS30011	Reel, Cut Tape, MouseReel
Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz Adj Outpt TS30013-M000QFNR Semtech 1: $2.05 16,137In Stock	Mfr. Part No. TS30013-M000QFNR Mouser Part No 947-TS30013-M000QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz Adj Outpt	Datasheet	16,137In Stock	Cut Tape $2.05 $1.51 $1.38 $1.23 View Reel $1.05 $1.16 $1.12 $1.10 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	Buck	900 mV to 5.5 V	3 A	1 Output		1 MHz	- 40 C	+ 125 C	TS30013	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter TS30042-M050QFNR Semtech 1: $2.22 21,665In Stock	Mfr. Part No. TS30042-M050QFNR Mouser Part No 947-TS30042-M050QFNR	Semtech	Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	21,665In Stock	Cut Tape $2.22 $1.65 $1.50 $1.34 Reel $1.14 View $1.26 $1.22 $1.20 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	5 V	2 A	1 Output		1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189ASKTRT Semtech 1: $0.90 15,044In Stock	Mfr. Part No. SC189ASKTRT Mouser Part No 947-SC189ASKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	15,044In Stock	Cut Tape $0.90 $0.643 $0.58 $0.51 Reel $0.418 View $0.476 $0.456 $0.441 $0.414 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Buck	1 V	1.5 A	1 Output		2.5 MHz	- 40 C	+ 125 C	SC189	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189LSKTRT Semtech 1: $0.97 3,336In Stock 3,000Expected 11/11/2026	Mfr. Part No. SC189LSKTRT Mouser Part No 947-SC189LSKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	3,336In Stock 3,000Expected 11/11/2026	Cut Tape $0.97 $0.698 $0.63 $0.555 Reel $0.452 View $0.518 $0.497 $0.482 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Buck	1.8 V	1.5 A	1 Output		2.5 MHz	- 40 C	+ 125 C	SC189	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189ZSKTRT Semtech 1: $1.03 7,948In Stock	Mfr. Part No. SC189ZSKTRT Mouser Part No 947-SC189ZSKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	7,948In Stock	Cut Tape $1.03 $0.767 $0.657 $0.585 View Reel $0.468 $0.547 $0.524 $0.501 $0.468 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Buck	3.3 V	1.5 A	1 Output		2.5 MHz	- 40 C	+ 125 C	SC189	Reel, Cut Tape, MouseReel
Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER SC4626ZSKTRT Semtech 1: $1.10 6,946In Stock	Mfr. Part No. SC4626ZSKTRT Mouser Part No 947-SC4626ZSKTRT	Semtech	Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER	Datasheet	6,946In Stock	Cut Tape $1.10 $0.79 $0.714 $0.63 Reel $0.52 View $0.589 $0.565 $0.551 $0.508 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Buck	3.3 V	1 A	1 Output		2.5 MHz	- 40 C	+ 85 C	SC462	Reel, Cut Tape, MouseReel