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 (CAD) 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 XCL103D533CR-G Torex Semiconductor 1: $3.61 3,000In Stock	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	3,000In Stock	Cut Tape $3.61 $3.04 $2.45 $2.20 Reel $1.93 View $2.07 $2.00 $1.94 $1.92 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 XCL103E503CR-G Torex Semiconductor 1: $3.61 2,940In Stock	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	2,940In Stock	Cut Tape $3.61 $2.69 $2.45 $2.20 Reel $1.93 View $2.07 $2.00 $1.94 $1.89 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 XCL102D333CR-G Torex Semiconductor 1: $2.36 5,513In 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	5,513In Stock	Cut Tape $2.36 $2.32 $2.25 $2.19 Reel $1.93 View $2.09 $2.03 $1.92	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 XCL103D503CR-G Torex Semiconductor 1: $2.36 4,700In 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	4,700In Stock	Cut Tape $2.36 $2.32 $2.23 $2.20 Reel $1.89 View $2.07 $2.00 $1.93 $1.83 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 XCL102E503CR-G Torex Semiconductor 1: $2.84 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 $2.84 $2.51 $2.35 $2.19 Reel $1.89 View $2.06 $1.99 $1.93 $1.83 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 XCL103E333CR-G Torex Semiconductor 1: $2.36 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 $2.36 $2.32 $2.23 $2.20 Reel $1.89 View $2.07 $2.00 $1.93 $1.83	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 XCL102D503CR-G Torex Semiconductor 1: $2.36 2,815In 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	2,815In Stock	Cut Tape $2.36 $2.32 $2.25 $2.20 Reel $1.89 View $2.07 $2.00 $1.93 $1.83	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 XCL102D553CR-G Torex Semiconductor 1: $6.06 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 $6.06 $3.43 $3.27 $3.08 Reel $1.96 View $2.68 $2.12 $1.94 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 XCL103D333CR-G Torex Semiconductor 1: $2.36 10In Stock 3,000Expected 2026-12-11	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	10In Stock 3,000Expected 2026-12-11	Cut Tape $2.36 $2.32 $2.25 $2.20 Reel $1.89 View $2.07 $2.00 $1.93 $1.83	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: $3.61 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 $3.61 $2.69 $2.45 $2.25 Reel $1.89 View $2.12 $2.00 $1.93 $1.83	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 XCL102D303CR-G Torex Semiconductor 3,000: $1.93 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 $1.93 $1.90	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: $1.93 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 $1.93 $1.89	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: $1.93 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 $1.93 $1.89	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: $1.93 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 $1.93 $1.89	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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XCL102/XCL103 Step-Up Micro DC/DC Converters

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