EmbeddedRelated.com
The 2026 Embedded Online Conference
L76L-M33

L76L-M33

Quectel
Quectel GNSS module option for single/dual-constellation positioning in compact module form.
NRND2,632 in stock

Overview

The L76L-M33 is a compact multi-GNSS module from Quectel that supports GPS, GLONASS, Galileo, and BeiDou constellations. It features a high sensitivity of -165dBm during tracking and utilizes advanced technologies like EASY for accelerated positioning and AlwaysLocate for optimized power management.

Why Choose This Part

The module excels in low-power environments with a 7uA backup current and 500uA standby current while maintaining a wide supply voltage range of 2.8V to 4.3V. Its integrated Anti-Jamming Multi-tone Active Interference Canceller ensures robust performance in electrically noisy environments.

Applications

Automotive Tracking
Ideal for vehicle recovery and fleet management systems requiring reliable multi-constellation positioning.
Industrial PDA
Provides high-accuracy location data for handheld industrial computers and mobile workforce devices.
Power-Sensitive IoT
Suitable for battery-powered asset trackers that utilize Backup and Standby modes to minimize current draw.
High-Altitude Applications
Features a specialized Balloon Mode capable of maintaining positioning at altitudes up to 80 km.

Key Specifications

Protocol BeiDou, Galileo, GLONASS, GPS, GNSS
Data Rate 921.6kbps
Frequency 1.561GHz, 1.575GHz, 1.602GHz
Sensitivity -165dBm
Antenna Type Antenna Not Included
Mounting Type Surface Mount
Package / Case 18-SMD Module
Voltage - Supply 2.8V ~ 4.3V
Serial Interfaces I2C, UART
RF Family/Standard Navigation
Utilized IC / Part MT3333
Operating Temperature -40degC ~ 85degC

Getting Started

Engineers can interface with the L76L-M33 via UART or I2C using standard NMEA 0183 protocols. For rapid prototyping, seek out the Quectel L76 evaluation board which provides access to the 18-SMD module pins and PPS signal for timing applications.

Also Consider

LC76G Quectel - A newer generation GNSS module often used for similar surface-mount applications with enhanced power efficiency.
MAX-M10S u-bloxu-blox - An ultra-low power GNSS module targeting wearable and portable devices requiring simultaneous reception of four GNSS constellations.
The 2026 Embedded Online Conference