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 (USD) 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: $1.64 6,113In Stock	Mfr. Part No. XCL102D333CR-G Mouser Part No 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 $1.64 $1.60 $1.56 $1.52 Reel $1.33 View $1.45 $1.41 $1.37 $1.26	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 XCL102E503CR-G Torex Semiconductor 1: $2.49 2,260In Stock	Mfr. Part No. XCL102E503CR-G Mouser Part No 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 $2.49 $1.87 $1.69 $1.52 Reel $1.33 View $1.43 $1.38 $1.34 $1.27 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: $1.64 2,922In Stock	Mfr. Part No. XCL103E333CR-G Mouser Part No 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 $1.64 $1.60 $1.56 $1.52 Reel $1.31 View $1.43 $1.38 $1.33 $1.27	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 XCL102D553CR-G Torex Semiconductor 1: $2.51 2,945In Stock	Mfr. Part No. XCL102D553CR-G Mouser Part No 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 $2.51 $2.50 $1.71 $1.56 Reel $1.33 View $1.50 $1.47 $1.37 $1.31 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: $1.64 2,825In Stock	Mfr. Part No. XCL102D503CR-G Mouser Part No 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 $1.64 $1.60 $1.56 $1.54 Reel $1.35 View $1.47 $1.43 $1.38 $1.31	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: $1.64 4,825In Stock	Mfr. Part No. XCL103D503CR-G Mouser Part No 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 $1.64 $1.60 $1.56 $1.54 Reel $1.33 View $1.44 $1.40 $1.34 $1.27 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: $1.64 26In Stock	Mfr. Part No. XCL103D333CR-G Mouser Part No 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 $1.64 $1.60 $1.56 $1.54 Reel $1.33 View $1.47 $1.43 $1.38 $1.30	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: $1.97 305In Stock	Mfr. Part No. XCL102E303CR-G Mouser Part No 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 $1.97 $1.87 $1.70 $1.54 Reel $1.33 View $1.44 $1.41 $1.38 $1.30	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: $2.51 3,000Expected 2026/11/06	Mfr. Part No. XCL103E503CR-G Mouser Part No 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 2026/11/06	Cut Tape $2.51 $1.87 $1.70 $1.54 Reel $1.34 View $1.44 $1.40 $1.35 $1.31 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: $2.50 3,000Expected 2026/11/06	Mfr. Part No. XCL103D533CR-G Mouser Part No 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 2026/11/06	Cut Tape $2.50 $2.09 $1.69 $1.52 Reel $1.33 View $1.43 $1.38 $1.34 $1.31 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: $1.33 Non-Stocked	Mfr. Part No. XCL102D303CR-G Mouser Part No 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 $1.33 $1.30	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: $1.33 Non-Stocked	Mfr. Part No. XCL102E333CR-G Mouser Part No 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 $1.33 $1.30	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: $1.33 Non-Stocked	Mfr. Part No. XCL103D303CR-G Mouser Part No 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 $1.33 $1.30	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: $1.33 Non-Stocked	Mfr. Part No. XCL103E303CR-G Mouser Part No 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 $1.33 $1.30	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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