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- Semtech Corporation is a leading supplier of high-quality analog and mixed-signal semiconductor products. The company is dedicated to providing customers with proprietary solutions and breakthrough technology in power management, protection, advanced communications, human interface, test & measurement, as well as wireless and sensing products. The Company's integrated circuits (ICs) are employed in communications, computer and computer-peripheral, automated test equipment, industrial and other commercial applications.

Surge and ESD Protection

Image of Semtech's Surge and ESD Protection

Semtech offers leading edge protection technology to achieve best in class protection on Gigabit Ethernet lines. Learn More

LDO Product Solutions

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Semtech’s low dropout (LDO) portfolio offers a wide range of regulators offering ideal solutions for a broad range of systems. Learn More

LinkCharge Wireless Charging FAQ

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Commercial-off-the-shelf system is used to create a wireless charging station in public and consumer applications. Learn More

Product Listing View All

Newest Products View All (24)

Image of Semtech's SC431MSKQTRT Adjustable Shunt Regulator

SC431MSKQTRT Adjustable Shunt Regulator

Semtech’s SC431MSKQTRT adjustable shunt regulator offers a wide operating current range 130 µA to 150 mA.

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Image of Semtech RClamp0504FB TVS Diodes

RClamp0504FB TVS Diodes

Semtech’s RCLAMP0504FBTCT is a RClamp® TVS diodes that is designed to protect sensitive electronics from damage and latch-up due to a transient surge event.

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Image of Semtech TS13401 Solid State Relay Driver

TS13401 Solid State Relay Driver

Semtech’s TS13401 is a galvanically isolated, 60 V power FET driver with bi-directional blocking.

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Image of Semtech's GS12070 UHD-SDI Gearbox

GS12070 UHD-SDI Gearbox

Semtech’s GS12070 is a highly configurable UHD-SDI gearbox with four inputs and four outputs which supports conversions between multi-link, dual-link, and single-link UHD-SDI interfaces.

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Image of Semtech's ESD Solutions for USB 3.0

ESD Solutions for USB 3.0

Semtech offers state of the art transient voltage suppression (TVS) protection solutions to help protect USB 3.0 ICs from dangerous fast rise-time transient threats while also presenting sufficiently low junction capacitance to not adversely impact signal integrity.

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Image of Semtech's LinkCharge

LinkCharge™ CT Infrastructure Wireless Charging System

Semtech's LinkCharge is a complete, self-contained infrastructure wireless charging system that can be mounted underneath almost any non-metallic surface.

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Product Training Modules View All (3)

POE Circuit Protection

PoE Circuit Protection

Duration: 5 minutes

PoE differential mode TVS circuit protection including applications that use the protection devices and basic implementation into Ethernet systems.

Voltage Protection

Transient Voltage Protection for Ethernet Interfaces

Duration: 15 minutes

RClamp and TClamp high-speed, high-surge TVS devices are proven solutions for safeguarding even the most sensitive Ethernet interfaces from transient threats.

Power Supplies 101

Power Supplies 101

Duration: 20 minutes

Linear and switching regulators defined including common terms used in voltage regulators and a walk through of part selection.

Featured Videos View All (4)

Semtech LoRa™ RF Platform Video

Brief over view of Semtech’s LoRa™ platform

Semtech LoRa Community Overview

Introducing a global community for an exciting solution to enable the internet of things with the LoRa™ Community.

Semtech Wireless Charging Platforms Provide Flexible, Scalable Solutions

Semtech’s wireless charging platform support all major standards Qi, PMA, A4WP Rezence. It works in multiple configurations and form factors with a wide range of power options from 100mW to 100W.

Semtech Corporate Video - 2014 Short Version

Semtech Corporate Video - 2014 Short Version

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