Voltage Regulators - Switching Regulators – Mouser Korea, Republic of

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TS30041 & TS30042 DC/DC Buck Regulators

Semtech TS30041 and TS30042 DC/DC Buck Regulators are designed for high-performance applications requiring up to 40V input range in a wide range of markets such as industrial, telecommunications, and consumer. These synchronous switching regulators include fully integrated power switches, internal compensation, and full fault protection. Semtech TS30041 and TS30042 DC/DC Buck Regulators offer a switching frequency of 1MHz. This enables the use of small filter components resulting in minimal board space and reduced costs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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 1A 1.5V Current-Mode Sync. Buck Converter TS30041-M015QFNR Semtech 1: ₩3,588 3,280In Stock	Mfr. Part # TS30041-M015QFNR Mouser Part # 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 ₩3,588 ₩2,652 ₩2,433.6 ₩2,168.4 Reel ₩1,840.8 View ₩2,043.6 ₩1,981.2 ₩1,918.8 ₩1,778.4 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 2A 5.0V Current-Mode Sync. Buck Converter TS30042-M050QFNR Semtech 1: ₩3,463.2 23,987In Stock	Mfr. Part # TS30042-M050QFNR Mouser Part # 947-TS30042-M050QFNR	Semtech	Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	23,987In Stock	Cut Tape ₩3,463.2 ₩2,574 ₩2,340 ₩2,090.4 Reel ₩1,778.4 View ₩1,965.6 ₩1,903.2 ₩1,872 ₩1,747.2 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 2A 3.3V Current-Mode Sync. Buck Converter TS30042-M033QFNR Semtech 1: ₩2,854.8 3,217In Stock	Mfr. Part # TS30042-M033QFNR Mouser Part # 947-TS30042-M033QFNR	Semtech	Switching Voltage Regulators 2A 3.3V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	3,217In Stock	Cut Tape ₩2,854.8 ₩2,106 ₩1,918.8 ₩1,700.4 Reel ₩1,443 View ₩1,606.8 ₩1,536.6 ₩1,530.4 ₩1,436.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	3.3 V	2 A	1 Output		1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A 5.0V Current-Mode Sync. Buck Converte TS30041-M050QFNR Semtech 1: ₩3,120 4,583In Stock 13,200Expected 11/13/2026	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	4,583In Stock 13,200Expected 11/13/2026	Cut Tape ₩3,120 ₩2,293.2 ₩2,106 ₩1,872 Reel ₩1,575.6 View ₩1,762.8 ₩1,700.4 ₩1,653.6 ₩1,524.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	5 V	1 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A 3.3V Current-Mode Sync. Buck Converter TS30041-M033QFNR Semtech 1: ₩3,260.4 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 ₩3,260.4 ₩2,402.4 ₩2,137.2 ₩1,903.2 View Reel ₩1,591.2 ₩1,794 ₩1,731.6 ₩1,716 ₩1,591.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	3.3 V	1 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 2A AD V Current-Mode Sync. Buck Converter TS30042-M000QFNR Semtech 1: ₩3,307.2 15,475Expected 10/21/2026	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	15,475Expected 10/21/2026	Cut Tape ₩3,307.2 ₩2,620.8 ₩2,308.8 ₩2,106 View Reel ₩1,840.8 ₩2,012.4 ₩1,950 ₩1,918.8 ₩1,840.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	900 mV to 39.1 V	2 A	1 Output		1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A AD V Current-Mode Sync. Buck Converter TS30041-M000QFNR Semtech 1: ₩3,463.2 3,294Expected 1/18/2027	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 1/18/2027	Cut Tape ₩3,463.2 ₩2,574 ₩2,340 ₩2,090.4 View Reel ₩1,794 ₩1,981.2 ₩1,918.8 ₩1,872 ₩1,794 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	QFN-16	Buck	900 mV to 39.1 V	1 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A 1.8V Current-Mode Sync. Buck Converter TS30041-M018QFNR Semtech 3,300: ₩1,934.4 Non-Stocked	Mfr. Part # TS30041-M018QFNR Mouser Part # 947-TS30041-M018QFNR	Semtech	Switching Voltage Regulators 1A 1.8V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	Non-Stocked	Reel ₩1,934.4 ₩1,887.6	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-16	Buck	1.8 V	1 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel
Switching Voltage Regulators 1A 2.5V Current-Mode Sync. Buck Converter TS30041-M025QFNR Semtech 3,300: ₩1,934.4 Non-Stocked	Mfr. Part # TS30041-M025QFNR Mouser Part # 947-TS30041-M025QFNR	Semtech	Switching Voltage Regulators 1A 2.5V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	Non-Stocked	Reel ₩1,934.4 ₩1,887.6	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-16	Buck	2.5 V	1 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel
Switching Voltage Regulators 2A 1.5V Current-Mode Sync. Buck Converter TS30042-M015QFNR Semtech 3,300: ₩2,246.4 Non-Stocked	Mfr. Part # TS30042-M015QFNR Mouser Part # 947-TS30042-M015QFNR	Semtech	Switching Voltage Regulators 2A 1.5V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	Non-Stocked	Reel ₩2,246.4 ₩2,184	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-16	Buck	1.5 V	2 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel
Switching Voltage Regulators 2A 1.8V Current-Mode Sync. Buck Converter TS30042-M018QFNR Semtech 3,300: ₩2,168.4 Non-Stocked	Mfr. Part # TS30042-M018QFNR Mouser Part # 947-TS30042-M018QFNR	Semtech	Switching Voltage Regulators 2A 1.8V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	Non-Stocked	Reel ₩2,168.4	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-16	Buck	1.8 V	2 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel
Switching Voltage Regulators 2A 2.5V Current-Mode Sync. Buck Converter TS30042-M025QFNR Semtech 3,300: ₩2,277.6 Non-Stocked	Mfr. Part # TS30042-M025QFNR Mouser Part # 947-TS30042-M025QFNR	Semtech	Switching Voltage Regulators 2A 2.5V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	Non-Stocked	Reel ₩2,277.6 ₩2,215.2	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-16	Buck	2.5 V	2 A	1 Output	5 uA	1 MHz	- 40 C	+ 125 C	TS3004x	Reel

TS30041 & TS30042 DC/DC Buck Regulators

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