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 (CHF) 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: CHF 1.32 5’513In 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	5’513In Stock	Cut Tape CHF 1.32 CHF 1.29 CHF 1.25 CHF 1.23 Reel CHF 1.07 View CHF 1.17 CHF 1.13 CHF 1.10 CHF 1.01	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: CHF 1.32 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 CHF 1.32 CHF 1.29 CHF 1.25 CHF 1.24 Reel CHF 1.07 View CHF 1.16 CHF 1.12 CHF 1.08 CHF 1.02 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 XCL103E333CR-G Torex Semiconductor 1: CHF 1.32 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 CHF 1.32 CHF 1.29 CHF 1.25 CHF 1.23 Reel CHF 1.07 View CHF 1.15 CHF 1.11 CHF 1.08 CHF 1.05	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: CHF 2.00 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 CHF 2.00 CHF 1.51 CHF 1.36 CHF 1.23 Reel CHF 1.06 View CHF 1.15 CHF 1.11 CHF 1.08 CHF 1.02 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 XCL102D503CR-G Torex Semiconductor 1: CHF 1.32 2’815In 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	2’815In Stock	Cut Tape CHF 1.32 CHF 1.29 CHF 1.25 CHF 1.24 Reel CHF 1.09 View CHF 1.18 CHF 1.15 CHF 1.12 CHF 1.07	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: CHF 3.32 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 CHF 3.32 CHF 1.87 CHF 1.80 CHF 1.69 Reel CHF 1.08 View CHF 1.47 CHF 1.16 CHF 1.07 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: CHF 1.32 10In Stock 3’000On Order	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	10In Stock 3’000On Order	Cut Tape CHF 1.32 CHF 1.29 CHF 1.25 CHF 1.24 Reel CHF 1.07 View CHF 1.18 CHF 1.15 CHF 1.11 CHF 1.05	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: CHF 1.58 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 CHF 1.58 CHF 1.51 CHF 1.37 CHF 1.24 Reel CHF 1.07 View CHF 1.16 CHF 1.13 CHF 1.11 CHF 1.05	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: CHF 2.02 3’000Expected 11/6/2026	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 11/6/2026	Cut Tape CHF 2.02 CHF 1.51 CHF 1.37 CHF 1.24 Reel CHF 1.08 View CHF 1.16 CHF 1.12 CHF 1.09 CHF 1.06 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: CHF 2.01 3’000Expected 11/6/2026	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 11/6/2026	Cut Tape CHF 2.01 CHF 1.68 CHF 1.36 CHF 1.23 Reel CHF 1.07 View CHF 1.15 CHF 1.11 CHF 1.08 CHF 1.06 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: CHF 1.07 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 CHF 1.07 CHF 1.05	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: CHF 1.07 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 CHF 1.07 CHF 1.05	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: CHF 1.07 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 CHF 1.07 CHF 1.05	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: CHF 1.07 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 CHF 1.07 CHF 1.05	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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