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Semtech Power Management ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Output Voltage
Switching Voltage Regulators 2.5MHZ-1.5A SYNC STEP DOWN REG SC189BSKTRT Semtech 1: ¥169.4 2,995In Stock	Mfr. Part # SC189BSKTRT Mouser Part # 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 ¥169.4 ¥121.3 ¥109.3 ¥96.2 View Reel ¥75.9 ¥89.9 ¥86.2 ¥83.5 ¥75.9 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: ¥164.4 2,287In Stock	Mfr. Part # SC189HSKTRT Mouser Part # 947-SC189HSKTRT	Semtech	Switching Voltage Regulators 1.5A SYNCHRONOUS STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	2,287In Stock	Cut Tape ¥164.4 ¥117.6 ¥106.1 ¥93.3 View Reel ¥75.9 ¥87.4 ¥83.7 ¥81.2 ¥75.9 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: ¥277.4 153In Stock 6,600Expected 11/11/2026	Mfr. Part # TS30013-M033QFNR Mouser Part # 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 ¥277.4 ¥204.3 ¥186 ¥164.3 Reel ¥136.9 View ¥154.5 ¥148.5 ¥147.5 ¥134.4 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: ¥436.8 739In Stock	Mfr. Part # SC187ULTRT Mouser Part # 947-SC187ULTRT	Semtech	Switching Voltage Regulators 5.5V 4A 2.2MHz Sync Buck	Datasheet	739In Stock	Cut Tape ¥436.8 ¥325.6 ¥297.3 ¥267.4 Reel ¥219.3 View ¥252.5 ¥244.2 ¥234.2 ¥215.9 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: ¥159.5 1,009In Stock	Mfr. Part # SC189YSKTRT Mouser Part # 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 ¥159.5 ¥114.8 ¥103.5 ¥91.2 Reel ¥73.7 View ¥85.2 ¥81.6 ¥79.1 ¥71.8 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: ¥450.1 100In Stock	Mfr. Part # SC284ULTRT Mouser Part # 947-SC284ULTRT	Semtech	Switching Voltage Regulators Dual Die version of the SC283	Datasheet	100In Stock	Cut Tape ¥450.1 ¥335.5 ¥307.3 ¥275.7 Reel ¥234.2 View ¥260.8 ¥254.1 ¥249.2 ¥224.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT-20	800 mV to 3.3 V
Switching Voltage Regulators DUAL SC186 SC286ULTRT Semtech 1: ¥601.3 678In Stock	Mfr. Part # SC286ULTRT Mouser Part # 947-SC286ULTRT	Semtech	Switching Voltage Regulators DUAL SC186	Datasheet	678In Stock	Cut Tape ¥601.3 ¥498.3 ¥411.9 ¥373.7 Reel ¥330.5 View ¥360.4 ¥353.8 ¥337.2 ¥325.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT-28	800 mV to 3.3 V
Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER SC4626ASKTRT Semtech 1: ¥184.4 1,731In Stock	Mfr. Part # SC4626ASKTRT Mouser Part # 947-SC4626ASKTRT	Semtech	Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER	Datasheet	1,731In Stock	Cut Tape ¥184.4 ¥132.9 ¥119.9 ¥105.6 Reel ¥87.4 View ¥98.8 ¥94.8 ¥92.2 ¥85.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 V
LDO Voltage Regulators DUAL OUTPUT LDO LINEAR REG SC560AULTRT Semtech 1: ¥179.4 1,225In Stock	Mfr. Part # SC560AULTRT Mouser Part # 947-SC560AULTRT	Semtech	LDO Voltage Regulators DUAL OUTPUT LDO LINEAR REG	Datasheet	1,225In Stock	Cut Tape ¥179.4 ¥129.6 ¥116.6 ¥102.5 Reel ¥84.9 View ¥95.8 ¥91.9 ¥88.9 ¥83.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT8	1.2 V to 5 V
LDO Voltage Regulators DUAL OUTPUT LDO LINEAR REG SC560CULTRT Semtech 1: ¥182.7 1,387In Stock	Mfr. Part # SC560CULTRT Mouser Part # 947-SC560CULTRT	Semtech	LDO Voltage Regulators DUAL OUTPUT LDO LINEAR REG	Datasheet	1,387In Stock	Cut Tape ¥182.7 ¥131.2 ¥118.6 ¥104.5 Reel ¥86.4 View ¥97.8 ¥93.8 ¥91.5 ¥84.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT8	1.2 V to 5 V
Battery Management SNGL INPUT/MODE LI BATT CHRGR SC810ULTRT Semtech 1: ¥277.4 570In Stock	Mfr. Part # SC810ULTRT Mouser Part # 947-SC810ULTRT	Semtech	Battery Management SNGL INPUT/MODE LI BATT CHRGR Learn More about Semtech wireless power evm	Datasheet	570In Stock	Cut Tape ¥277.4 ¥204.3 ¥186 ¥164.1 Reel ¥137.5 View ¥154.3 ¥148.5 ¥147.5 ¥134.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	4.2 V
Linear Voltage Regulators nanoSmart Ultra Low PWR Linear Regulator TS14002-C018DFNR Semtech 1: ¥129.6 2,775In Stock	Mfr. Part # TS14002-C018DFNR Mouser Part # 947-TS14002-C018DFNR	Semtech	Linear Voltage Regulators nanoSmart Ultra Low PWR Linear Regulator Learn More about Semtech ts14002 regulators	Datasheet	2,775In Stock	Cut Tape ¥129.6 ¥92.5 ¥83.2 ¥72.9 Reel ¥59.5 View ¥67.9 ¥65.1 ¥62.6 ¥58.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	DFN-8	1.8 V
Switching Voltage Regulators 1A 3.3V Current-Mode Sync. Buck Converter TS30041-M033QFNR Semtech 1: ¥347.1 11In Stock 3,300Expected 2/15/2027	Mfr. Part # TS30041-M033QFNR Mouser Part # 947-TS30041-M033QFNR	Semtech	Switching Voltage Regulators 1A 3.3V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	11In Stock 3,300Expected 2/15/2027	Cut Tape ¥347.1 ¥255.8 ¥227.6 ¥202.6 View Reel ¥169.4 ¥191 ¥184.4 ¥182.7 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	3.3 V
Switching Voltage Regulators SC195 INTEGRATED WITH PASSIVE SC202AMLTRT Semtech 1: ¥390.3 20,276On Order	Mfr. Part # SC202AMLTRT Mouser Part # 947-SC202AMLTRT	Semtech	Switching Voltage Regulators SC195 INTEGRATED WITH PASSIVE	Datasheet	20,276On Order	Cut Tape ¥390.3 ¥383.7 ¥370.4 ¥363.8 Reel ¥318.9 View ¥348.8 ¥342.2 ¥333.9 ¥315.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-13	800 mV to 3.3 V
Switching Voltage Regulators SC185 W/VID'S 0.8-3.3V SC186ULTRT Semtech 1: ¥491.7 19,975Expected 11/11/2026	Mfr. Part # SC186ULTRT Mouser Part # 947-SC186ULTRT	Semtech	Switching Voltage Regulators SC185 W/VID'S 0.8-3.3V	Datasheet	19,975Expected 11/11/2026	Cut Tape ¥491.7 ¥368.7 ¥337.2 ¥302.3 Reel ¥254.1 View ¥287.4 ¥280.7 ¥274.1 ¥250.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-16	800 mV to 3.3 V
Switching Voltage Regulators 2A AD V Current-Mode Sync. Buck Converter TS30042-M000QFNR Semtech 1: ¥352.1 15,365Expected 11/11/2026	Mfr. Part # TS30042-M000QFNR Mouser Part # 947-TS30042-M000QFNR	Semtech	Switching Voltage Regulators 2A AD V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	15,365Expected 11/11/2026	Cut Tape ¥352.1 ¥279 ¥245.8 ¥224.2 View Reel ¥196 ¥214.3 ¥207.6 ¥204.3 ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	900 mV to 39.1 V
Switching Voltage Regulators 1A AD V Current-Mode Sync. Buck Converter TS30041-M000QFNR Semtech 1: ¥368.7 3,294Expected 11/11/2026	Mfr. Part # TS30041-M000QFNR Mouser Part # 947-TS30041-M000QFNR	Semtech	Switching Voltage Regulators 1A AD V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	3,294Expected 11/11/2026	Cut Tape ¥368.7 ¥274.1 ¥249.2 ¥222.6 View Reel ¥191 ¥210.9 ¥204.3 ¥199.3 ¥191 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	900 mV to 39.1 V
Switching Voltage Regulators LOW VOLTAGE BOOST CONVRTR_PWM SC121ULTRT Semtech 1: ¥285.7 2,963Expected 11/17/2026	Mfr. Part # SC121ULTRT Mouser Part # 947-SC121ULTRT	Semtech	Switching Voltage Regulators LOW VOLTAGE BOOST CONVRTR_PWM		2,963Expected 11/17/2026	Cut Tape ¥285.7 ¥209.3 ¥191 ¥169.4 Reel ¥139.2 View ¥159 ¥152.8 ¥152 ¥136 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	1.8 V to 5 V
Switching Voltage Regulators 2.5MHZ, 2A SYNC STEP-DOWN CONV SC183CULTRT Semtech 1: ¥272.4 5,098Expected 11/11/2026	Mfr. Part # SC183CULTRT Mouser Part # 947-SC183CULTRT	Semtech	Switching Voltage Regulators 2.5MHZ, 2A SYNC STEP-DOWN CONV	Datasheet	5,098Expected 11/11/2026	Cut Tape ¥272.4 ¥199.3 ¥181 ¥160.6 View Reel ¥143.3 ¥151 ¥145 ¥144.2 ¥143.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-16	800 mV to 3.3 V
Switching Voltage Regulators SYNC STEP DOWN REGULATOR SC189AULTRT Semtech 1: ¥161.1 5,721Expected 9/23/2027	Mfr. Part # SC189AULTRT Mouser Part # 947-SC189AULTRT	Semtech	Switching Voltage Regulators SYNC STEP DOWN REGULATOR Learn More about Semtech sc189 regulators	Datasheet	5,721Expected 9/23/2027	Cut Tape ¥161.1 ¥116.1 ¥104.8 ¥92.2 View Reel ¥74.7 ¥86.2 ¥82.6 ¥80.1 ¥74.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	1 V
Switching Voltage Regulators SYNC STEP DOWN REGULATOR SC189ZULTRT Semtech 1: ¥167.8 5,240Expected 2/19/2027	Mfr. Part # SC189ZULTRT Mouser Part # 947-SC189ZULTRT	Semtech	Switching Voltage Regulators SYNC STEP DOWN REGULATOR Learn More about Semtech sc189 regulators	Datasheet	5,240Expected 2/19/2027	Cut Tape ¥167.8 ¥119.8 ¥107.8 ¥94.8 View Reel ¥78.4 ¥88.5 ¥84.9 ¥82.2 ¥78.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-6	3.3 V
LED Lighting Driver ICs EIGHT CHN CURRENT SINK SC620ULTRT Semtech 1: ¥466.7 3,000Expected 11/11/2026	Mfr. Part # SC620ULTRT Mouser Part # 947-SC620ULTRT	Semtech	LED Lighting Driver ICs EIGHT CHN CURRENT SINK	Datasheet	3,000Expected 11/11/2026	Cut Tape ¥466.7 ¥348.8 ¥318.9 ¥285.7 View Reel ¥244.2 ¥270.7 ¥264.1 ¥244.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPQ-UT-16
Switching Voltage Regulators 5.0V CHARGE PUMP REG SC632AULTRT Semtech 1: ¥224.2 7,000On Order	Mfr. Part # SC632AULTRT Mouser Part # 947-SC632AULTRT	Semtech	Switching Voltage Regulators 5.0V CHARGE PUMP REG	Datasheet	7,000On Order On Order Ship Dates Mfr. #: SC632AULTRT Stock: 0 On Order: 1,000 Expected 12/18/2026 3,000 Expected 7/6/2027 3,000 Expected 7/19/2027 Factory Lead-Time: 38 Weeks	Cut Tape ¥224.2 ¥176.1 ¥147.5 ¥130.4 View Reel ¥108.6 ¥122.1 ¥117.3 ¥114.8 ¥108.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	MLPD-UT-8	5 V
Switching Voltage Regulators IC Hi-Eff 2Amp DC/DC Conv 1MHz 5V Outpt TS30012-M050QFNR Semtech 1: ¥350.5 3,078Expected 11/19/2026	Mfr. Part # TS30012-M050QFNR Mouser Part # 947-TS30012-M050QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 2Amp DC/DC Conv 1MHz 5V Outpt	Datasheet	3,078Expected 11/19/2026	Cut Tape ¥350.5 ¥277.4 ¥240.8 ¥217.6 View Reel ¥192.7 ¥212.6 ¥206 ¥201 ¥192.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-EP-16	5 V
Switching Voltage Regulators 1A 5.0V Current-Mode Sync. Buck Converte TS30041-M050QFNR Semtech 1: ¥332.2 12,903Expected 11/17/2026	Mfr. Part # TS30041-M050QFNR Mouser Part # 947-TS30041-M050QFNR	Semtech	Switching Voltage Regulators 1A 5.0V Current-Mode Sync. Buck Converte Learn More about Semtech ts30041 ts30042	Datasheet	12,903Expected 11/17/2026	Cut Tape ¥332.2 ¥244.2 ¥224.2 ¥199.3 Reel ¥167.8 View ¥187.7 ¥181 ¥176.1 ¥162.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	5 V