Power Switch ICs - Power Distribution – Mouser Belgium

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Protection eFuse ICs

Littelfuse Protection eFuse ICs provide a robust defence against overcurrent damage. The eFuse IC portfolio includes a variety of diodes, load switches and limit switches that offer a 2.7V to 28V input voltage range and a temperature range of -40°C to +125°C or +150°C. Littelfuse Protection eFuse ICs are suitable for a broad variety of applications, including battery devices, BLUETOOTH® headsets, storage for hard-disk drives (HDDs) and solid-state drives (SSDs), adapter-powered devices and much more.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Number of Outputs	Output Current	Current Limit	On Resistance - Max	On Time - Max	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Series	Packaging
	Power Switch ICs - Power Distribution 18V/5A load switch w/ BFET Control LS12052BD33 Littelfuse 1: 1,32 € 6.399In Stock	Mfr. Part No. LS12052BD33 Mouser Part No 576-LS12052BD33	Littelfuse	Power Switch ICs - Power Distribution 18V/5A load switch w/ BFET Control Learn More about Littelfuse ls12052bd33 efuse	Datasheet	6.399In Stock	Cut Tape 1,32 € 0,742 € 0,682 € 0,615 € 0,588 € Reel 0,588 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000				3 Output	5 A	4 A			12 V	- 40 C	+ 150 C	SMD/SMT	DFN-10		Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP LS0505EVD22 Littelfuse 1: 0,929 € 19.552In Stock	Mfr. Part No. LS0505EVD22 Mouser Part No 576-LS0505EVD22	Littelfuse	Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP Learn More about Littelfuse ls0505evd22 efuse ic	Datasheet	19.552In Stock	Cut Tape 0,929 € 0,648 € 0,581 € 0,507 € View Reel 0,348 € 0,472 € 0,423 € 0,396 € 0,348 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Over-Voltage Protection	1 Output	5 A	5 A	50 mOhms		2.7 V to 6 V	- 40 C	+ 125 C	SMD/SMT	DFN-8		Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch LS0504EDD12 Littelfuse 1: 0,714 € 4.922In Stock	Mfr. Part No. LS0504EDD12 Mouser Part No 576-LS0504EDD12	Littelfuse	Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch Learn More about Littelfuse ls0504edd12 load switch	Datasheet	4.922In Stock	Cut Tape 0,714 € 0,509 € 0,458 € 0,402 € View Reel 0,323 € 0,375 € 0,359 € 0,346 € 0,323 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000				1 Output	4 A	4.5 A				- 40 C	+ 150 C	SMD/SMT	QFN-16		Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch LS24062RQ23 Littelfuse 1: 2,65 € 3.621In Stock	Mfr. Part No. LS24062RQ23 Mouser Part No 576-LS24062RQ23	Littelfuse	Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch Learn More about Littelfuse ls24062rq23 bidirectional efuse	Datasheet	3.621In Stock	Cut Tape 2,65 € 1,99 € 1,82 € 1,63 € View Reel 1,42 € 1,55 € 1,52 € 1,48 € 1,46 € 1,42 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000				2 Output	6 A	3.5 A				- 40 C	+ 150 C	SMD/SMT	QFN-16	LS2406	Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 28V/6A efuse with True RCB & FRS LS2406ERQ23 Littelfuse 1: 2,75 € 19.064In Stock 5.000Expected 18/11/2026	Mfr. Part No. LS2406ERQ23 Mouser Part No 576-LS2406ERQ23	Littelfuse	Power Switch ICs - Power Distribution 28V/6A efuse with True RCB & FRS Learn More about Littelfuse ls2406erq23 efuse ic	Datasheet	19.064In Stock 5.000Expected 18/11/2026	Cut Tape 2,75 € 2,06 € 1,88 € 1,69 € View Reel 1,42 € 1,55 € 1,52 € 1,48 € 1,46 € 1,42 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000			Current Limit	2 Output	6 A	5 A	24 mOhms	500 us	3 V to 24 V	- 40 C	+ 125 C	SMD/SMT	QFN-16		Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 5V/4A/30Vmax efuse with OCP & OVP LS0504EVT233 Littelfuse 1: 0,671 € 11.773In Stock	Mfr. Part No. LS0504EVT233 Mouser Part No 576-LS0504EVT233	Littelfuse	Power Switch ICs - Power Distribution 5V/4A/30Vmax efuse with OCP & OVP Learn More about Littelfuse ls0504evt233 efuse ic	Datasheet	11.773In Stock	Cut Tape 0,671 € 0,469 € 0,419 € 0,364 € View Reel 0,245 € 0,338 € 0,309 € 0,287 € 0,245 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000			Over-Voltage Protection	1 Output	4 A	3 A	50 mOhms		2.7 V to 6 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3		Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Fault Indication LS1205EFD33 Littelfuse 1: 1,52 € 2.901In Stock	Mfr. Part No. LS1205EFD33 Mouser Part No 576-LS1205EFD33	Littelfuse	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Fault Indication Learn More about Littelfuse ls1205exd33 efuse ics	Datasheet	2.901In Stock	Cut Tape 1,52 € 1,11 € 1,01 € 0,856 € View Reel 0,645 € 0,829 € 0,728 € 0,691 € 0,667 € 0,645 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000			eFuse With Programmable Current Limit	3 Output	5 A	4 A	25 mOhms		2.7 V to 18 V	- 40 C	+ 125 C	SMD/SMT	DFN-10		Reel, Cut Tape, MouseReel
	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Voltage Clamp LS1205EVD33 Littelfuse 1: 1,52 € 1.845In Stock	Mfr. Part No. LS1205EVD33 Mouser Part No 576-LS1205EVD33	Littelfuse	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Voltage Clamp Learn More about Littelfuse ls1205exd33 efuse ics	Datasheet	1.845In Stock	Cut Tape 1,52 € 1,08 € 1,01 € 0,822 € View Reel 0,645 € 0,80 € 0,712 € 0,678 € 0,657 € 0,645 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000			eFuse With Programmable Current Limit	3 Output	5 A	4 A	25 mOhms		2.7 V to 18 V	- 40 C	+ 125 C	SMD/SMT	DFN-10		Reel, Cut Tape, MouseReel