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Semtech Power Management ICs

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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	Output Voltage
LDO Voltage Regulators LOW INPUT/OUTPUT 3A REG SC4216STRT Semtech 1: $2.96 13,362In Stock	Mfr. Part No. SC4216STRT Mouser Part No 947-SC4216STRT	Semtech	LDO Voltage Regulators LOW INPUT/OUTPUT 3A REG Learn More about Semtech sc42 regulators	Datasheet	13,362In Stock	Cut Tape $2.96 $2.22 $2.03 $1.82 View Reel $1.58 $1.73 $1.69 $1.61 $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Adjustable
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	3.3 V
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	5 V
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	900 mV to 5.5 V
Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter TS30042-M050QFNR Semtech 1: $2.22 23,690In 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	23,690In 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	5 V
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189ASKTRT Semtech 1: $0.90 15,124In 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	15,124In 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	1 V
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	1.8 V
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189ZSKTRT Semtech 1: $1.03 7,975In 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	7,975In 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	3.3 V
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	3.3 V
Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz 5V Outpt TS30013-M050QFNR Semtech 1: $1.67 2,271In Stock 3,300Expected 09/11/2026	Mfr. Part No. TS30013-M050QFNR Mouser Part No 947-TS30013-M050QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz 5V Outpt	Datasheet	2,271In Stock 3,300Expected 09/11/2026	Cut Tape $1.67 $1.23 $1.12 $0.989 Reel $0.832 View $0.93 $0.894 $0.888 $0.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	5 V
Switching Voltage Regulators 2A 3.3V Current-Mode Sync. Buck Converter TS30042-M033QFNR Semtech 1: $1.83 2,740In Stock	Mfr. Part No. TS30042-M033QFNR Mouser Part No 947-TS30042-M033QFNR	Semtech	Switching Voltage Regulators 2A 3.3V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	2,740In Stock	Cut Tape $1.83 $1.35 $1.23 $1.09 Reel $0.925 View $1.03 $0.985 $0.981 $0.921 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	3.3 V
Switching Voltage Regulators 3A ADJ SYNC BUCK REGULATOR SC173MLTRT Semtech 1: $2.39 2,045In Stock	Mfr. Part No. SC173MLTRT Mouser Part No 947-SC173MLTRT	Semtech	Switching Voltage Regulators 3A ADJ SYNC BUCK REGULATOR	Datasheet	2,045In Stock	Cut Tape $2.39 $1.78 $1.63 $1.45 Reel $1.23 View $1.37 $1.34 $1.29 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-10	750 mV to 5.225 V
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189CSKTRT Semtech 1: $0.98 12,860In Stock	Mfr. Part No. SC189CSKTRT Mouser Part No 947-SC189CSKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	12,860In Stock	Cut Tape $0.98 $0.726 $0.63 $0.554 Reel $0.45 View $0.519 $0.497 $0.478 $0.439 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.2 V
Switching Voltage Regulators 0.5A INT, SYNC BUCK CONV SC195ULTRT Semtech 1: $1.52 14,364In Stock	Mfr. Part No. SC195ULTRT Mouser Part No 947-SC195ULTRT	Semtech	Switching Voltage Regulators 0.5A INT, SYNC BUCK CONV	Datasheet	14,364In Stock	Cut Tape $1.52 $1.11 $1.00 $0.887 Reel $0.745 View $0.834 $0.801 $0.796 $0.743 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT-8	800 mV to 3.3 V
LDO Voltage Regulators VRYLW INPT/DRPOUT 2AMP REG W/E SC4215ASTRT Semtech 1: $2.77 5,451In Stock 7,500Expected 05/11/2026	Mfr. Part No. SC4215ASTRT Mouser Part No 947-SC4215ASTRT	Semtech	LDO Voltage Regulators VRYLW INPT/DRPOUT 2AMP REG W/E Learn More about Semtech sc42 regulators	Datasheet	5,451In Stock 7,500Expected 05/11/2026	Cut Tape $2.77 $2.06 $1.97 $1.77 View Reel $1.53 $1.67 $1.64 $1.60 $1.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Adjustable
Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER SC4626CSKTRT Semtech 1: $1.10 6,175In Stock	Mfr. Part No. SC4626CSKTRT Mouser Part No 947-SC4626CSKTRT	Semtech	Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER	Datasheet	6,175In Stock	Cut Tape $1.10 $0.79 $0.713 $0.629 Reel $0.526 View $0.589 $0.564 $0.55 $0.513 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.2 V
LDO Voltage Regulators SINGLE 3.3V, 300MA LDO Regulator SC573V33RTRC Semtech 1: $0.60 8,887In Stock	Mfr. Part No. SC573V33RTRC Mouser Part No 947-SC573V33RTRC	Semtech	LDO Voltage Regulators SINGLE 3.3V, 300MA LDO Regulator Learn More about Semtech nanosmart sc573 ldo regulator	Datasheet	8,887In Stock	Cut Tape $0.60 $0.42 $0.376 $0.328 Reel $0.271 View $0.305 $0.291 $0.28 $0.264 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	3.3 V
Linear Voltage Regulators nanoSmart Ultra Low PWR Linear Regulator TS14002-C025DFNR Semtech 1: $1.25 11,143In Stock	Mfr. Part No. TS14002-C025DFNR Mouser Part No 947-TS14002-C025DFNR	Semtech	Linear Voltage Regulators nanoSmart Ultra Low PWR Linear Regulator Learn More about Semtech ts14002 regulators	Datasheet	11,143In Stock	Cut Tape $1.25 $0.909 $0.82 $0.725 View Reel $0.60 $0.68 $0.653 $0.627 $0.61 $0.60 $0.60 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN-8	2.5 V
Switching Voltage Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz Adj Outpt TS30011-M000QFNR Semtech 1: $2.00 1,512In Stock	Mfr. Part No. TS30011-M000QFNR Mouser Part No 947-TS30011-M000QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 1Amp DC/DC Conv 1MHz Adj Outpt Learn More about Semtech triunets30011	Datasheet	1,512In Stock	Cut Tape $2.00 $1.48 $1.35 $1.20 View Reel $1.02 $1.13 $1.09 $1.07 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	900 mV to 5.5 V
Switching Voltage Regulators 2.5MHZ-1.5A SYNC STEP DOWN REG SC189BSKTRT Semtech 1: $1.02 2,995In Stock	Mfr. Part No. SC189BSKTRT Mouser Part No 947-SC189BSKTRT	Semtech	Switching Voltage Regulators 2.5MHZ-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	2,995In Stock	Cut Tape $1.02 $0.73 $0.658 $0.579 View Reel $0.457 $0.541 $0.519 $0.503 $0.457 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.1 V
Switching Voltage Regulators 1.5A SYNCHRONOUS STEP DOWN REG SC189HSKTRT Semtech 1: $0.99 2,287In Stock	Mfr. Part No. SC189HSKTRT Mouser Part No 947-SC189HSKTRT	Semtech	Switching Voltage Regulators 1.5A SYNCHRONOUS STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	2,287In Stock	Cut Tape $0.99 $0.708 $0.639 $0.562 View Reel $0.457 $0.526 $0.504 $0.489 $0.457 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.5 V
Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz 3.3V Outpt TS30013-M033QFNR Semtech 1: $1.67 153In Stock 6,600Expected 11/11/2026	Mfr. Part No. TS30013-M033QFNR Mouser Part No 947-TS30013-M033QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz 3.3V Outpt	Datasheet	153In Stock 6,600Expected 11/11/2026	Cut Tape $1.67 $1.23 $1.12 $0.989 Reel $0.824 View $0.93 $0.894 $0.888 $0.809 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	3.3 V
Switching Voltage Regulators 5.5V 4A 2.2MHz Sync Buck SC187ULTRT Semtech 1: $2.63 739In Stock	Mfr. Part No. SC187ULTRT Mouser Part No 947-SC187ULTRT	Semtech	Switching Voltage Regulators 5.5V 4A 2.2MHz Sync Buck	Datasheet	739In Stock	Cut Tape $2.63 $1.96 $1.79 $1.61 Reel $1.32 View $1.52 $1.47 $1.41 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-16	800 mV to 3.3 V
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189YSKTRT Semtech 1: $0.96 1,009In Stock	Mfr. Part No. SC189YSKTRT Mouser Part No 947-SC189YSKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	1,009In Stock	Cut Tape $0.96 $0.691 $0.623 $0.549 Reel $0.444 View $0.513 $0.491 $0.476 $0.432 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	2.5 V
Switching Voltage Regulators Dual Die version of the SC283 SC284ULTRT Semtech 1: $2.71 100In Stock	Mfr. Part No. SC284ULTRT Mouser Part No 947-SC284ULTRT	Semtech	Switching Voltage Regulators Dual Die version of the SC283	Datasheet	100In Stock	Cut Tape $2.71 $2.02 $1.85 $1.66 Reel $1.41 View $1.57 $1.53 $1.50 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT-20	800 mV to 3.3 V