Voltage Regulators - Switching Regulators

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XCL102/XCL103 Step-Up Micro DC/DC Converters

Torex XCL102/XCL103 Step-Up micro DC/DC Converters combine an inductor and control IC in one small package, minimizing PCB area space requirements. Support for applications that require an internally fixed output is allowed through a wide operating voltage range of 0.9V to 6.0V. Two controls are available, PWM (XCL102) and automatic PWM/PFM switching control (XCL103).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 Inductor Built-in Step-Up micro DC/DC Converter XCL102D333CR-G Torex Semiconductor 1: $1.801 6.113In Stock	Mfr. Part # XCL102D333CR-G Mouser Part # 865-XCL102D333CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	6.113In Stock	Cut Tape $1.801 $1.768 $1.713 $1.669 Reel $1.460 View $1.592 $1.548 $1.504 $1.372	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3.3 V	350 mA	1 Output		3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103E333CR-G Torex Semiconductor 1: $1.801 2.922In Stock	Mfr. Part # XCL103E333CR-G Mouser Part # 865-XCL103E333CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	2.922In Stock	Cut Tape $1.801 $1.768 $1.713 $1.669 Reel $1.438 View $1.570 $1.515 $1.460 $1.394	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3.3 V	350 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL102E503CR-G Torex Semiconductor 1: $2.734 2.260In Stock	Mfr. Part # XCL102E503CR-G Mouser Part # 865-XCL102E503CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	2.260In Stock	Cut Tape $2.734 $2.053 $1.856 $1.669 Reel $1.460 View $1.570 $1.515 $1.471 $1.394 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	5 V	500 mA	1 Output		3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL102D553CR-G Torex Semiconductor 1: $2.756 2.945In Stock	Mfr. Part # XCL102D553CR-G Mouser Part # 865-XCL102D553CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	2.945In Stock	Cut Tape $2.756 $2.745 $1.878 $1.713 Reel $1.460 View $1.647 $1.603 $1.504 $1.438 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	5.5 V	500 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL102D503CR-G Torex Semiconductor 1: $1.801 2.825In Stock	Mfr. Part # XCL102D503CR-G Mouser Part # 865-XCL102D503CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	2.825In Stock	Cut Tape $1.801 $1.768 $1.713 $1.680 Reel $1.482 View $1.614 $1.570 $1.515 $1.438	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	5 V	500 mA	1 Output		3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103D503CR-G Torex Semiconductor 1: $1.801 4.825In Stock	Mfr. Part # XCL103D503CR-G Mouser Part # 865-XCL103D503CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	4.825In Stock	Cut Tape $1.801 $1.768 $1.713 $1.680 Reel $1.449 View $1.581 $1.526 $1.471 $1.394 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	5 V	500 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103D333CR-G Torex Semiconductor 1: $1.801 26In Stock	Mfr. Part # XCL103D333CR-G Mouser Part # 865-XCL103D333CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	26In Stock	Cut Tape $1.801 $1.768 $1.713 $1.680 Reel $1.460 View $1.614 $1.570 $1.515 $1.427	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3.3 V	350 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL102E303CR-G Torex Semiconductor 1: $2.163 305In Stock	Mfr. Part # XCL102E303CR-G Mouser Part # 865-XCL102E303CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	305In Stock	Cut Tape $2.163 $2.053 $1.867 $1.680 Reel $1.460 View $1.581 $1.548 $1.515 $1.427	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3 V	350 mA	1 Output		3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103E503CR-G Torex Semiconductor 1: $2.756 3.000Expected 11/6/2026	Mfr. Part # XCL103E503CR-G Mouser Part # 865-XCL103E503CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	3.000Expected 11/6/2026	Cut Tape $2.756 $2.053 $1.867 $1.680 Reel $1.471 View $1.581 $1.526 $1.482 $1.438 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8	Boost	5 V	500 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103D533CR-G Torex Semiconductor 1: $2.745 3.000Expected 11/6/2026	Mfr. Part # XCL103D533CR-G Mouser Part # 865-XCL103D533CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	3.000Expected 11/6/2026	Cut Tape $2.745 $2.295 $1.856 $1.669 Reel $1.460 View $1.570 $1.515 $1.471 $1.438 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	CL-2025-02-8		5.3 V	500 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL103	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL102D303CR-G Torex Semiconductor 3.000: $1.460 Non-Stocked	Mfr. Part # XCL102D303CR-G Mouser Part # 865-XCL102D303CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	Non-Stocked	Reel $1.460 $1.427	Min.: 3.000 Mult.: 3.000 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3 V	350 mA	1 Output		3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL102E333CR-G Torex Semiconductor 3.000: $1.460 Non-Stocked	Mfr. Part # XCL102E333CR-G Mouser Part # 865-XCL102E333CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	Non-Stocked	Reel $1.460 $1.427	Min.: 3.000 Mult.: 3.000 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3.3 V	350 mA	1 Output		3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103D303CR-G Torex Semiconductor 3.000: $1.460 Non-Stocked	Mfr. Part # XCL103D303CR-G Mouser Part # 865-XCL103D303CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	Non-Stocked	Reel $1.460 $1.427	Min.: 3.000 Mult.: 3.000 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3 V	350 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel
Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter XCL103E303CR-G Torex Semiconductor 3.000: $1.460 Non-Stocked	Mfr. Part # XCL103E303CR-G Mouser Part # 865-XCL103E303CR-G	Torex Semiconductor	Switching Voltage Regulators Inductor Built-in Step-Up micro DC/DC Converter Learn More about Torex Semiconductor torex xcl102 xcl103	Datasheet	Non-Stocked	Reel $1.460 $1.427	Min.: 3.000 Mult.: 3.000 : 3.000	SMD/SMT	CL-2025-02-8	Boost	3 V	350 mA	1 Output	26 uA	3 MHz	- 40 C	+ 85 C	XCL102/XCL103	Reel

XCL102/XCL103 Step-Up Micro DC/DC Converters

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