Semtech
![Semtech Automotive Protection Solutions Image of Semtech Automotive Protection Solutions](http://www.digikey.cn/-/media/Images/Supplier%20Centers/S/Semtech/semtech-automotive-protections-solutions.jpg?la=zh-CN-rmb&ts=344c7fe3-3281-401f-85e0-5912e5623f35)
Automotive Protection Solutions
Semtech is a recognized leader in transient protection and offers a wide range of TVS components to protect electronic equipment from damage or lock-up caused by ESD, surge voltage (lightning), cable discharge, EFT and other destructive voltage transients.
![Semtech's LoRa Wireless RF Image of Semtech's LoRa Wireless RF](http://www.digikey.cn/-/media/Images/Supplier%20Centers/S/Semtech/semtech-lora-wireless-rf.jpg?la=zh-CN-rmb&ts=3a838a01-9aa5-46e1-8a20-1c2b315016c4)
LoRa® 无线射频
Semtech 的 LoRa 设备为物联网提供了低功耗广域网 (LPWAN) 解决方案。
![Semtech's Transient Voltage Suppression Image of Semtech's Transient Voltage Suppression](http://www.digikey.cn/-/media/Images/Supplier%20Centers/S/Semtech/semtech-transient-voltage-suppression.jpg?la=zh-CN-rmb&ts=0b54b9f8-fd18-40fb-90ae-6c296f6cc27b)
瞬态电压抑制保护
使用 Semtech 的 Shield 品牌器件保护您的数据接口免受 ESD 的影响,这是成熟的 TVS 保护方式,超出了行业最严格的要求。
近期 PTM
![](http://www.digikey.cn/-/media/Images/PTM/S/Semtech/PoE%20Circuit%20Protection/PoECircuitProtection_sm.jpg?la=zh-CN-rmb&ts=50ea7105-b00f-4d44-a32d-04cf349ac429)