SX1277IMLTRT

Product Overview

SX1277IMLTRT is a LoRa / long-range RF transceiver IC from Semtech Corporation, organized under Semiconductors / RF and Wireless / RF Transceiver. It is intended for two-way RF communication, embedded wireless connectivity, telemetry, IoT modules, sensor networks, smart devices or industrial communication equipment, depending on the exact variant and firmware support. 15.4 / Zigbee / Thread reference, LoRa / long-range radio reference; frequency or band note: 2.4 GHz ISM band reference; confirm exact channel plan and regional settings in the datasheet; package reference: 28-VQFN Exposed Pad. 15. Semtech RF transceivers are often evaluated for LoRa, long-range sub-GHz telemetry, metering, industrial monitoring and low-power wireless networks.

For production or replacement use, buyers should verify the full datasheet, marking, ordering suffix, RF band, antenna interface, package footprint, regulatory constraints and lifecycle status before approval.

Key Features

• Manufacturer: Semtech Corporation
• Part Number: SX1277IMLTRT
• Product Category: Semiconductors / RF and Wireless / RF Transceiver
• Device Type: LoRa / long-range RF transceiver IC
• Product Description: SX1277IMLTRT is a LoRa / long-range RF transceiver IC with IEEE 802.15.4 / Zigbee / Thread reference, LoRa / long-range radio reference, 2.4 GHz ISM band reference; confirm exact channel plan and regional settings in the datasheet, 28-VQFN Exposed Pad, surface-mount IC package for compact RF PCB assembly, intended for RF receive/transmit signal handling, embedded wireless links and connectivity-focused product designs.
• Wireless Protocol / Band Reference: IEEE 802.15.4 / Zigbee / Thread reference, LoRa / long-range radio reference
• Frequency / Band Note: 2.4 GHz ISM band reference; confirm exact channel plan and regional settings in the datasheet
• Package / Case: 28-VQFN Exposed Pad
• Mounting / Construction: surface-mount IC package for compact RF PCB assembly
• Application Focus: Zigbee, Thread, Matter-ready, mesh networking, smart-home, lighting and industrial sensor-node designs
• Functional Role: RF transmit/receive communication, wireless data exchange and embedded connectivity
• Sourcing Description: IC RF TXRX 802.15.4 28QFN

Applications

SX1277IMLTRT is suitable for Zigbee, Thread, Matter-ready, 802.15.4 mesh networking, smart-home, lighting, industrial sensor, building automation and low-power wireless control systems. Engineers should check protocol-stack support, channel plan, output power, coexistence requirements, antenna design and firmware compatibility.

Quality & Sourcing

Antrex Electronics can support SX1277IMLTRT sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transceiver purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, required wireless protocol, frequency band, firmware or module version, and end-application information for faster quotation support.

Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, wireless module manufacturers, IoT device makers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transceiver requests for sourcing assistance.