Voltage Regulators - Switching Regulators – Mouser Korea, Republic of

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XC9141 & XC9142 Step-Up DC/DC Converters

Torex Semiconductor XC9141 and XC9142 Step-Up DC/DC Converters have a built-in 0.3Ω (typical) N-channel driver and 0.3Ω (typical) synchronous P-channel switching transistors. The XC9141 and XC9142 are highly efficient and provide a stable current that can be supplied by up to 0.8A. This is achieved by reducing ON resistance of the built-in transistors. Torex Semiconductor XC9141 and XC9142can start operation under a 0.9V input voltage to generate 3.3V output voltage with a 100Ω load resistor. This makes the converters suitable for mobile equipment using only one Alkaline battery or one Nickel-metal hydride battery.

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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 DCDC Converters 0.8A Step-Up w/AS XC9142B33CMR-G Torex Semiconductor 1: ₩1,716 3,866In Stock	Mfr. Part # XC9142B33CMR-G Mouser Part # 865-XC9142B33CMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	3,866In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,117 ₩984.4 Reel ₩815.9 View ₩920.4 ₩883 ₩853.3 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3.3 V	350 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up XC9141B50CMR-G Torex Semiconductor 1: ₩1,716 4,119In Stock	Mfr. Part # XC9141B50CMR-G Mouser Part # 865-XC9141B50CMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	4,119In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,117 ₩984.4 Reel ₩815.9 View ₩920.4 ₩883 ₩853.3 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	5 V	500 mA	1 Output		1.2 MHz	- 40 C	+ 85 C	XC9141	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS XC9142B33DMR-G Torex Semiconductor 1: ₩1,747.2 1,415In Stock	Mfr. Part # XC9142B33DMR-G Mouser Part # 865-XC9142B33DMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	1,415In Stock	Cut Tape ₩1,747.2 ₩1,260.5 ₩1,123.2 ₩998.4 Reel ₩825.2 View ₩932.9 ₩893.9 ₩847.1 ₩805 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3.3 V	350 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142C33DER-G Torex Semiconductor 1: ₩1,762.8 89In Stock	Mfr. Part # XC9142C33DER-G Mouser Part # 865-XC9142C33DER-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	89In Stock	Cut Tape ₩1,762.8 ₩1,260.5 ₩1,134.1 ₩998.4 Reel ₩826.8 View ₩971.9 ₩825.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USP-C-EP-6	Boost	3.3 V	500 mA	1 Output	17 uA	3 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up XC9141B33DMR-G Torex Semiconductor 1: ₩2,059.2 546In Stock	Mfr. Part # XC9141B33DMR-G Mouser Part # 865-XC9141B33DMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	546In Stock	Cut Tape ₩2,059.2 ₩1,856.4 ₩1,653.6 ₩1,438.3 Reel ₩847.1 View ₩1,232.4 ₩889.2 ₩839.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3.3 V	350 mA	1 Output		3 MHz	- 40 C	+ 85 C	XC9141	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142C50DMR-G Torex Semiconductor 1: ₩1,762.8 2,975In Stock	Mfr. Part # XC9142C50DMR-G Mouser Part # 865-XC9142C50DMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	2,975In Stock	Cut Tape ₩1,762.8 ₩1,260.5 ₩1,134.1 ₩998.4 Reel ₩826.8 View ₩971.9 ₩825.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	5 V	500 mA	1 Output	17 uA	3 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up XC9141B50DMR-G Torex Semiconductor 1: ₩1,716 9,908In Stock	Mfr. Part # XC9141B50DMR-G Mouser Part # 865-XC9141B50DMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	9,908In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩987.5 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩795.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	5 V	500 mA	1 Output		3 MHz	- 40 C	+ 85 C	XC9141	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up XC9141B33CMR-G Torex Semiconductor 1: ₩1,809.6 9,403In Stock	Mfr. Part # XC9141B33CMR-G Mouser Part # 865-XC9141B33CMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	9,403In Stock	Cut Tape ₩1,809.6 ₩1,297.9 ₩1,168.4 ₩1,028 Reel ₩850.2 View ₩961 ₩920.4 ₩890.8 ₩823.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3.3 V	350 mA	1 Output		1.2 MHz	- 40 C	+ 85 C	XC9141	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS XC9142B50CMR-G Torex Semiconductor 1: ₩1,716 5,647In Stock 6,000Expected 1/22/2027	Mfr. Part # XC9142B50CMR-G Mouser Part # 865-XC9142B50CMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	5,647In Stock 6,000Expected 1/22/2027	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩987.5 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	5 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142A30CMR-G Torex Semiconductor 1: ₩1,716 80In Stock	Mfr. Part # XC9142A30CMR-G Mouser Part # 865-XC9142A30CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	80In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩987.5 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142A50CER-G Torex Semiconductor 1: ₩1,716 88In Stock	Mfr. Part # XC9142A50CER-G Mouser Part # 865-XC9142A50CER-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	88In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,141.9 ₩987.5 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USP-C-EP-6	Boost	5 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS XC9142B50DMR-G Torex Semiconductor 1: ₩1,716 1,524In Stock	Mfr. Part # XC9142B50DMR-G Mouser Part # 865-XC9142B50DMR-G	Torex Semiconductor	Switching Voltage Regulators DCDC Converters 0.8A Step-Up w/AS Learn More about Torex Semiconductor torex xc9141 xc9142 converters	Datasheet	1,524In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩987.5 Reel ₩814.3 View ₩923.5 ₩893.9 ₩864.2 ₩795.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	5 V	500 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142C36CMR-G Torex Semiconductor 1: ₩1,716 100In Stock	Mfr. Part # XC9142C36CMR-G Mouser Part # 865-XC9142C36CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	100In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩998.4 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3.6 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142D33D0R-G Torex Semiconductor 1: ₩2,074.8 35In Stock	Mfr. Part # XC9142D33D0R-G Mouser Part # 865-XC9142D33D0R-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	35In Stock	Cut Tape ₩2,074.8 ₩1,521 ₩1,358.8 ₩1,195 Reel ₩976.6 View ₩1,120.1 ₩1,076.4 ₩1,032.7 ₩956.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLP-6	Boost	3.3 V	500 mA	1 Output	17 uA	3 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142D38CMR-G Torex Semiconductor 1: ₩1,716 64In Stock	Mfr. Part # XC9142D38CMR-G Mouser Part # 865-XC9142D38CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	64In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩987.5 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	3.8 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142D50CER-G Torex Semiconductor 1: ₩1,716 40In Stock	Mfr. Part # XC9142D50CER-G Mouser Part # 865-XC9142D50CER-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	40In Stock	Cut Tape ₩1,716 ₩1,238.6 ₩1,118.5 ₩987.5 Reel ₩815.9 View ₩925.1 ₩886.1 ₩864.2 ₩797.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USP-C-EP-6	Boost	5 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142B30CMR-G Torex Semiconductor 3,000: ₩826.8 Non-Stocked	Mfr. Part # XC9142B30CMR-G Mouser Part # 865-XC9142B30CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	Non-Stocked	Reel ₩826.8 ₩822.1	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	SOT-25-5	Boost	3 V	350 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142C28CMR-G Torex Semiconductor 3,000: ₩826.8 Non-Stocked	Mfr. Part # XC9142C28CMR-G Mouser Part # 865-XC9142C28CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	Non-Stocked	Reel ₩826.8 ₩825.2	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	SOT-25-5		2.8 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142C38CMR-G Torex Semiconductor 3,000: ₩847.1 Non-Stocked	Mfr. Part # XC9142C38CMR-G Mouser Part # 865-XC9142C38CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	Non-Stocked	Reel ₩847.1 ₩836.2	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	SOT-25-5		3.8 V	500 mA	1 Output	17 uA	1.2 MHz	- 40 C	+ 85 C	XC9142	Reel
Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter XC9142C50CMR-G Torex Semiconductor 1: ₩1,762.8 N/A	Mfr. Part # XC9142C50CMR-G Mouser Part # 865-XC9142C50CMR-G	Torex Semiconductor	Switching Voltage Regulators 0.8A Synchronous Step-up DC/DC Converter	Datasheet	N/A	Cut Tape ₩1,762.8 ₩1,260.5 ₩1,134.1 ₩998.4 Reel ₩826.8 View ₩971.9 ₩825.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-25-5	Boost	5 V	500 mA	1 Output	17 uA	1.5 MHz	- 40 C	+ 85 C	XC9142	Reel, Cut Tape, MouseReel

XC9141 & XC9142 Step-Up DC/DC Converters

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