Semiconductors – Mouser Singapore

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Singapore) +65 6788-9233Feedback

Change LocationEnglish

+65 6788-9233 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 9

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
	Power Switch ICs - Power Distribution 18V/5A load switch w/ BFET Control LS12052BD33 Littelfuse 1: $2.08 6,204In 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	6,204In Stock	Cut Tape $2.08 $1.17 $1.08 $0.974 $0.952 Reel $0.952 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP LS0505EVD22 Littelfuse 1: $1.31 18,882In 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	18,882In Stock	Cut Tape $1.31 $0.918 $0.80 $0.719 Reel $0.484 View $0.65 $0.639 $0.59 $0.481 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch LS0504EDD12 Littelfuse 1: $1.13 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 $1.13 $0.805 $0.725 $0.636 View Reel $0.51 $0.593 $0.568 $0.547 $0.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Current Regulator Diodes 24V, 5A Very Low Forward Voltage Diode LS2405IDD23 Littelfuse 1: $2.26 2,254In Stock 9,000Expected 1/3/2027	Mfr. Part No. LS2405IDD23 Mouser Part No 576-LS2405IDD23	Littelfuse	Current Regulator Diodes 24V, 5A Very Low Forward Voltage Diode Learn More about Littelfuse ls2405idd23 diode	Datasheet	2,254In Stock 9,000Expected 1/3/2027	Cut Tape $2.26 $1.51 $1.26 $1.25 Reel $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Power Switch ICs - Power Distribution 28V/6A efuse with True RCB & FRS LS2406ERQ23 Littelfuse 1: $4.35 18,874In Stock 5,000Expected 5/11/2026	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	18,874In Stock 5,000Expected 5/11/2026	Cut Tape $4.35 $3.25 $2.98 $2.67 View Reel $2.24 $2.45 $2.41 $2.34 $2.31 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch LS24062RQ23 Littelfuse 1: $4.19 87In Stock 5,000Expected 9/12/2026	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	87In Stock 5,000Expected 9/12/2026	Cut Tape $4.19 $3.14 $2.88 $2.58 View Reel $2.24 $2.45 $2.41 $2.38 $2.35 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 5V/4A/30Vmax efuse with OCP & OVP LS0504EVT233 Littelfuse 1: $1.06 11,750In 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	11,750In Stock	Cut Tape $1.06 $0.741 $0.662 $0.575 View Reel $0.388 $0.534 $0.488 $0.454 $0.388 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Fault Indication LS1205EFD33 Littelfuse 1: $2.41 2,849In 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	2,849In Stock	Cut Tape $2.41 $1.75 $1.59 $1.35 View Reel $1.02 $1.31 $1.15 $1.09 $1.05 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Voltage Clamp LS1205EVD33 Littelfuse 1: $2.41 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 $2.41 $1.71 $1.59 $1.30 View Reel $1.02 $1.26 $1.13 $1.07 $1.04 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000