Semtech Corp. develops high-performance semiconductor, Internet of Things connectivity, and cloud connectivity service technologies for data center networking, cellular infrastructure, industrial equipment, and connected-device applications. Company news commonly covers product launches across signal integrity, analog mixed-signal, wireless, and IoT systems, including high-speed optical interconnect ICs, LoRa technology, 5G RedCap modems, SurgeSwitch circuit protection devices, AirLink routers, Smart Connectivity services, and AirVantage platform capabilities.
Recurring updates also include financial results, investor conference participation, partner integrations, technology demonstrations, and deployments tied to AI data centers, industrial IoT, passive optical networks, video surveillance, and license-free IoT networks.
Semtech (SMTC) completed a product integration between its AirLink secure edge 5G/LTE routers and network management platform and Palo Alto Networks Next-Generation Firewalls to extend Zero Trust security from the industrial edge to the core for utilities and critical infrastructure operators.
The combined solution uses resilient AirLink connectivity across cellular, satellite and wired links with encrypted tunnels automatically established to Palo Alto Networks firewalls, which apply machine learning for real-time threat detection, visibility and control. Zero Touch Public Key Infrastructure and AirLink management platforms automate certificate provisioning, renewal and machine identity management, allowing credential-secure configuration across thousands of remote assets. The companies will showcase the integrated offering and host a joint session at the UBBA Summit & Plugfest in Fort Worth, Texas, from October 13–15, 2026.
Semtech (SMTC) announced that its LoRa Plus LR2021 transceiver, featuring fourth-generation LoRa IP, has won the 2026 EDGE Award for Design Innovation in the Communications & Networks category.
The EDGE Awards, run by Endeavor Business Media’s Engineering Design & Automation Group, are based on a Readers’ Choice poll for technologies launched in the past year. The LR2021, also a recent winner of the 25th IoTE Gold Award – Innovative Product Award at IoTE Shenzhen 2026, is the first device in Semtech’s LoRa Plus family and supports Multi-PHY operation for terrestrial and SATCOM links across sub-GHz, 2.4 GHz ISM and licensed L/S-bands. It is backward compatible with previous LoRa devices, supports LoRaWAN, and adds FLRC modulation with data rates up to 2.6 Mbps. The single-SKU design targets up to 70% inventory complexity reduction and removes the need for an RF switch and TCXO, while enhanced sensitivity, satellite options, improved CAD power efficiency and interference mitigation aim to extend coverage and reliability for next-generation IoT.
Semtech (SMTC) announced full-production availability and volume shipments of its mobile transport portfolio enabling 50G optical fronthaul for 5G-Advanced radio deployments.
The portfolio supports 10 km duplex, 15 km bidirectional (BiDi), and Wavelength Division Multiplexing (WDM) and longer-reach links, using GN2255, GN2255S, or GN2256 Clock and Data Recovery devices paired with the GN1700TI Transimpedance Amplifier. The solutions align with new 50G radio platforms from vendors such as Ericsson and Nokia that are designed for AI-era uplink traffic growth. Built on the ClearEdge®, Tri-Edge™ and FiberEdge® families, the products target 50G fronthaul today and are designed to scale toward 6G through 2030.
Semtech (SMTC) has joined the eXtra-dense Pluggable Optics Multi-Source Agreement (XPO MSA) to advance 200G/lane optical interconnects for AI data center networks.
As a technology partner, the company contributes a portfolio of 200G/lane modulator driver and transimpedance amplifier (TIA) ICs designed to support XPO transceiver development from early prototypes through volume deployment. Industry analyst Cignal AI is cited describing a rapid market shift to 200G/lane solutions and forecasting datacom optics demand to grow from $9 billion in 2024 to an estimated $37 billion in 2026 as AI operators adopt high-speed optics.
Semtech’s XPO-focused products include multiple quad and octal TIAs and Mach-Zehnder Modulator drivers, with features such as multiple configurations, high linearity, on-chip equalization, integrated telemetry, ultra-low latency and high integration for compact, high-density AI network modules.
Semtech (SMTC) introduced the TDS2621LP, a new SurgeSwitch device designed to protect 24 V DC industrial robotics and collaborative robot (cobot) systems from surge and Electrostatic Discharge (ESD) events.
The device maintains a near-constant clamping voltage and complies with IEC 61000-4-5 surge standards while fitting into a compact 1.6 mm² DFN package, replacing larger conventional protection components. It provides a uniform clamping voltage of 35 V at 24 A (8/20 μs) with 32 mΩ dynamic resistance and a maximum working voltage of 26.4 V, aligned with the IEC upper tolerance band for 24 V systems.
TDS2621LP targets cobot joint electronics, industrial robot input protection, AMR/AGV power buses, PLC I/O and fieldbus interfaces, 24 V actuator drivers, industrial sensors and IoT edge devices, and is available now in production quantities through authorized distributors and Semtech’s website.
Semtech (SMTC) has introduced the GN7153C OLT combo IC and GN28L46 burst-mode TIA chipset for 10G PON optical line terminal modules in SFP-DD form factors.
The integrated solution supports GPON (2.5Gbps), XGS-PON (10Gbps) and 50G PON in a single module, targeting high‑density 50G OLT deployments. The GN7153C integrates a dual-rate burst-mode limiting amplifier, SOA driver, on-chip RSSI and dual TOSA bias driver outputs, while the GN28L46 provides high-sensitivity burst-mode amplification with an accurate RSSI mirror. The chipset can deliver up to 400mW power savings per port, or 6.5W across a fully populated 16-port OLT, and is compliant with ITU‑T G.9807.1 XGS‑PON standards. Sampling is available now, with volume production planned for September 2026.
Semtech (SMTC) introduced a 224G linear Transimpedance Amplifier (TIA) and driver portfolio aimed at Near-Packaged Optics (NPO) and Co-Packaged Optics (CPO) architectures for AI/ML clusters and hyperscale data centers.
The new family includes the GN1838L and GN42T380 linear octal TIAs and the GN42M380 linear octal Mach-Zehnder Modulator driver, optimized for 1.6T, 3.2T, 6.4T and 12.8T optical engines. The devices are designed for CEI-224G-Linear and Open CPX interfaces, with tight space and power constraints, and provide features such as Automatic and Manual Gain Control, programmable Continuous Time Linear Equalization, low input-referred noise and low group delay. The portfolio targets flexible integration with various photonic IC and modulator technologies and offers diagnostics and tuning via pads and I²C.
Semtech (Nasdaq: SMTC) reported Q2 fiscal 2027 record net sales of $341.9 million, up 17% sequentially and 33% year-over-year. GAAP gross margin was 53.8% and non-GAAP adjusted gross margin 54.5%. GAAP operating margin reached 16.3%, with non-GAAP adjusted operating margin at 24.4%.
GAAP net income was $160.1 million (diluted EPS $1.59), versus $26.6 million (EPS $0.27) in Q1'27 and a $27.1 million loss a year ago. Non-GAAP adjusted net income was $69.5 million with diluted EPS of $0.71, up from $0.51 in Q1'27 and $0.41 in Q2'26. Adjusted EBITDA was $91.1 million with a 26.6% margin. Free cash flow totaled $61.4 million. For Q3'27, Semtech guides net sales of $410 million ± $5 million, non-GAAP adjusted gross margin of 58.3% ± 100 bps (or 63.9% ± 100 bps excluding business held for sale), adjusted operating margin of 31.0% ± 60 bps, and non-GAAP adjusted diluted EPS of $1.05 ± $0.03.
Semtech (Nasdaq: SMTC) will host the LoRa Global Ecosystem Forum during IOTE 2026 at the Shenzhen World Exhibition & Convention Center from August 26–28, 2026, in Hall 10, Booth #10C51. The event theme is “Innovate, Connect, Achieve: LoRa Connects Future Industries and Global Markets.”
The Forum convenes LoRa ecosystem partners, customers and media for press briefings, customer case studies and technology presentations. It also highlights the move of LR2022 and LR2012 LoRa Plus™ transceivers into production, targeting multi-band global networks and low-cost sub‑GHz IoT applications. Semtech will run in‑booth demos showcasing FLRC/FLRP video, image and audio transfer, multiprotocol Z‑Wave and Wi‑SUN connectivity, edge AI, module ecosystems and real‑world smart home, industrial, agriculture and tracking deployments.
Semtech (Nasdaq: SMTC) expanded its LoRa Plus family by putting the new LR2022 and LR2012 IoT transceivers into production, bringing the portfolio to three devices alongside the LR2021.
The LR2022 and LR2012 use Semtech’s fourth-generation LoRa IP core, are backward compatible with LoRaWAN, LR-FHSS and legacy OOK, and support LoRaWAN, LR-FHSS, Amazon Sidewalk, Wi-SUN FSK and Wireless M-BUS. They offer best-in-class sensitivity and extended data rates up to 125 Kbps for LoRa and 2 Mbps for FSK, enabling low-power, high-throughput applications such as large file transfers, FUOTA updates and low-latency proprietary protocols across sub-GHz sensors, global trackers and edge AI devices.