Semiconductors – Mouser Mexico

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Protection eFuse ICs

Littelfuse Protection eFuse ICs provide a robust defense 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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Types of Semiconductors

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $1.59 6,204In Stock	Mfr. Part # LS12052BD33 Mouser Part # 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 $1.59 $1.01 $0.928 $0.854 Reel $0.853 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP LS0505EVD22 Littelfuse 1: $1.12 18,782In Stock	Mfr. Part # LS0505EVD22 Mouser Part # 576-LS0505EVD22	Littelfuse	Power Switch ICs - Power Distribution 5V/5A/30Vmax efuse with OCP & OVP Learn More about Littelfuse ls0505evd22 efuse ic	Datasheet	18,782In Stock	Cut Tape $1.12 $0.905 $0.764 $0.709 Reel $0.463 View $0.621 $0.564 $0.46 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch LS0504EDD12 Littelfuse 1: $1.08 4,422In Stock	Mfr. Part # LS0504EDD12 Mouser Part # 576-LS0504EDD12	Littelfuse	Power Switch ICs - Power Distribution 5V, 4A Low Ron Load Switch Learn More about Littelfuse ls0504edd12 load switch	Datasheet	4,422In Stock	Cut Tape $1.08 $0.77 $0.693 $0.608 Reel $0.504 View $0.567 $0.543 $0.523 $0.491 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Current Regulator Diodes 24V, 5A Very Low Forward Voltage Diode LS2405IDD23 Littelfuse 1: $2.60 2,254In Stock 9,000Expected 3/1/2027	Mfr. Part # LS2405IDD23 Mouser Part # 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 3/1/2027	Cut Tape $2.60 $1.73 $1.35 $1.20 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Power Switch ICs - Power Distribution 28V/6A efuse with True RCB & FRS LS2406ERQ23 Littelfuse 1: $4.16 23,751In Stock	Mfr. Part # LS2406ERQ23 Mouser Part # 576-LS2406ERQ23	Littelfuse	Power Switch ICs - Power Distribution 28V/6A efuse with True RCB & FRS Learn More about Littelfuse ls2406erq23 efuse ic	Datasheet	23,751In Stock	Cut Tape $4.16 $3.11 $2.85 $2.55 View Reel $2.15 $2.34 $2.30 $2.24 $2.15 $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 28V/6A Bi-directional load switch LS24062RQ23 Littelfuse 1: $4.04 87In Stock 5,000Expected 11/10/2026	Mfr. Part # LS24062RQ23 Mouser Part # 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 11/10/2026	Cut Tape $4.04 $3.03 $2.77 $2.48 View Reel $2.15 $2.35 $2.30 $2.24 $2.18 $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 5V/4A/30Vmax efuse with OCP & OVP LS0504EVT233 Littelfuse 1: $1.01 11,750In Stock	Mfr. Part # LS0504EVT233 Mouser Part # 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 $1.01 $0.709 $0.633 $0.55 View Reel $0.371 $0.511 $0.462 $0.43 $0.371 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Fault Indication LS1205EFD33 Littelfuse 1: $2.30 2,839In Stock	Mfr. Part # LS1205EFD33 Mouser Part # 576-LS1205EFD33	Littelfuse	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Fault Indication Learn More about Littelfuse ls1205exd33 efuse ics	Datasheet	2,839In Stock	Cut Tape $2.30 $1.59 $1.52 $1.17 View Reel $0.975 $1.15 $1.01 $0.976 $0.975 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Voltage Clamp LS1205EVD33 Littelfuse 1: $2.30 1,845In Stock	Mfr. Part # LS1205EVD33 Mouser Part # 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 $2.30 $1.64 $1.52 $1.24 View Reel $0.975 $1.20 $1.07 $1.02 $0.979 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 5,000