STMicroelectronics

LSM6DSLTR - 3D Accelerometer & 3D Gyroscope iNEMO | STMicroelectronics

Name: LSM6DSLTR
Brand: STMicroelectronics
Price: 3.25 USD
Availability: InStock

MPN: LSM6DSLTR ✓ Active

In Stock (99,999) Ships in 1-3 business days

1.71 V to 3.6 V Vdss 0.4 mA Id LGA-14L (2.5 x 3.0 x 0.86 mm) Package ±2/±4/±8/±16 g Memory

$3.25 USD / Unit

MOQ: 1 |

Volume Pricing

Qty	Unit Price	Extended
1	$3.25	$3.25
10	$2.95	$29.50
100	$2.45	$245.00
500	$2.1	$1,050.00
1,000	$1.85	$1,850.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for LSM6DSLTR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

LSM6DSO

✅ Drop-In

📦 LGA-14L

Lower power consumption (0.3 mA vs 0.4 mA), lower noise, same pinout

📋 Reference alternative (not in catalog)

LSM6DS3TR

✅ Drop-In

STMicroelectronics

📦 LGA-14L

1.71 V to 3.6 V · ±2/±4/±8/±16 g · ±125/±245/±500/±1000/±2000 dps · 0.061 mg/LSB (at ±2 g) · 4.375 mdps/LSB (at ±125 dps) · 1.6 Hz to 6.66 kHz (accel), 12.5 Hz to 6.66 kHz (gyro) · I2C (up to 400 kHz), SPI (up to 10 MHz) · 9 kB

✓ 99,999 In Stock

$1.05 / Unit

View Datasheet →

LSM6DSL

✅ Drop-In

📦 LGA-14L

Same die, different package variant (LGA-14L vs LGA-14L)

📋 Reference alternative (not in catalog)

BMI160

✅ Drop-In

📦 LGA-14L

Cross-brand, similar performance, but pinout may differ; verify compatibility

📋 Reference alternative (not in catalog)

ICM-20602

✅ Drop-In

📦 LGA-14L

Cross-brand, similar specs, but pinout may differ; verify compatibility

📋 Reference alternative (not in catalog)

LSM6DSLTR Maximum Ratings & Electrical Characteristics

Accelerometer Full-Scale Range	±2/±4/±8/±16 g
Gyroscope Full-Scale Range	±125/±245/±500/±1000/±2000 dps
Output Data Rate (ODR)	1.6 Hz to 6.66 kHz
Supply Voltage	1.71 V to 3.6 V
Current Consumption (Normal Mode)	0.4 mA
Current Consumption (High-Performance Mode)	0.9 mA
Interface	I2C, SPI
Resolution	16-bit
FIFO Size	2 KB
Operating Temperature Range	-40°C to +85°C
Package	LGA-14L (2.5 x 3.0 x 0.86 mm)
Mounting Type	Surface Mount
AEC-Q100	Qualified
RoHS	Compliant
Embedded Features	Pedometer, Tilt, Motion/Tilt Interrupts, Sensor Fusion

LSM6DSLTR Pin Configuration

Pin 1	VDD_IO — Power supply for I/O pins
Pin 2	SCL/SPC — I2C clock / SPI clock
Pin 3	SDA/SDI/SDO — I2C data / SPI data in / SPI data out
Pin 4	SDO/SA0 — SPI data out / I2C address select
Pin 5	CS — Chip select (active low)
Pin 6	INT1 — Interrupt 1 output
Pin 7	INT2 — Interrupt 2 output
Pin 8	GND — Ground
Pin 9	GND — Ground
Pin 10	VDD — Power supply
Pin 11	NC — Not connected
Pin 12	NC — Not connected
Pin 13	NC — Not connected
Pin 14	NC — Not connected

Safe Operating Area (SOA) & Thermal Characteristics

No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

LSM6DSLTR is suitable for 6 applications: Wearable Fitness Trackers, Smartphones and Tablets, Industrial Vibration Monitoring, Automotive Navigation and Safety, IoT Smart Home Devices, Gaming Controllers and VR.

📱

Wearable Fitness Trackers

The LSM6DSLTR is ideal for fitness trackers due to its low power consumption (0.4 mA) and embedded pedometer. It enables continuous step counting and activity recognition without draining the battery. The device's small LGA-14L package (2.5x3.0 mm) fits easily into compact wearable designs. The 16-bit resolution ensures accurate motion tracking, while the 2 KB FIFO reduces host processor wake-ups, further saving power. The embedded sensor fusion features allow for precise gesture and activity detection, enhancing user experience.

Recommended

STM32L4 (Low-power MCU for data processing) BQ25120 (Battery management IC)

📱

Smartphones and Tablets

In smartphones, the LSM6DSLTR provides motion sensing for screen rotation, gaming, and step counting. Its high output data rate (up to 6.66 kHz) supports fast response for gaming and augmented reality applications. The device's low power consumption is critical for battery life, and the embedded motion interrupts allow the phone to wake on movement. The I2C/SPI interfaces enable easy integration with application processors. The LSM6DSLTR's AEC-Q100 qualification also makes it suitable for automotive-grade mobile devices.

Recommended

STM32H7 (High-performance MCU for sensor fusion) PMIC (Power management for mobile devices)

🏭

Industrial Vibration Monitoring

The LSM6DSLTR is used in industrial equipment to monitor vibration and detect anomalies. Its wide full-scale range (±16 g) and high resolution (16-bit) allow precise measurement of vibration levels. The device operates over a wide temperature range (-40°C to +85°C), making it suitable for harsh industrial environments. The embedded FIFO can store vibration data for analysis, reducing the need for continuous host polling. The SPI interface enables high-speed data transfer for real-time monitoring systems.

Recommended

STM32F4 (MCU for data acquisition) ISO7741 (Digital isolator for industrial interfaces)

🚗

Automotive Navigation and Safety

The LSM6DSLTR is AEC-Q100 qualified, making it suitable for automotive applications such as navigation, electronic stability control, and rollover detection. Its high accuracy and low drift ensure reliable performance in dynamic driving conditions. The device's wide temperature range and robust construction meet automotive reliability standards. The embedded sensor fusion features support dead reckoning and inertial navigation, complementing GPS in tunnels and urban canyons. The SPI interface allows integration with automotive microcontrollers.

Recommended

SPC58 (Automotive MCU) L9678 · STMicroelectronics

🧩

IoT Smart Home Devices

In smart home devices, the LSM6DSLTR enables motion detection for security systems, smart thermostats, and lighting control. Its low power consumption allows battery-powered operation for years. The device's motion interrupts can wake the system only when movement is detected, saving energy. The small package size enables integration into compact sensors and modules. The I2C interface simplifies connection to low-power microcontrollers like the STM32L0 series.

Recommended

STM32L0 (Ultra-low-power MCU) SPSGRF (Sub-GHz radio module)

🎮

Gaming Controllers and VR

The LSM6DSLTR provides precise motion tracking for gaming controllers and virtual reality headsets. Its high output data rate (up to 6.66 kHz) and low latency ensure responsive and immersive experiences. The device's 16-bit resolution captures fine movements, while the embedded sensor fusion reduces the need for external processing. The small package and low power consumption are ideal for handheld controllers. The SPI interface allows high-speed communication with gaming processors.

Recommended

STM32F7 (High-performance MCU for gaming) USB3300 (USB PHY for connectivity)

Recommended Products Summary

STM32L4 Low-power MCU for data processing Used in: Wearable Fitness Trackers BQ25120 Battery management IC Used in: Wearable Fitness Trackers STM32H7 High-performance MCU for sensor fusion Used in: Smartphones and Tablets PMIC Power management for mobile devices Used in: Smartphones and Tablets STM32F4 MCU for data acquisition Used in: Industrial Vibration Monitoring ISO7741 Digital isolator for industrial interfaces Used in: Industrial Vibration Monitoring SPC58 Automotive MCU Used in: Automotive Navigation and Safety L9678 STMicroelectronics Used in: Automotive Navigation and Safety STM32L0 Ultra-low-power MCU Used in: IoT Smart Home Devices SPSGRF Sub-GHz radio module Used in: IoT Smart Home Devices STM32F7 High-performance MCU for gaming Used in: Gaming Controllers and VR USB3300 USB PHY for connectivity Used in: Gaming Controllers and VR

What is the LSM6DSLTR?

The LSM6DSLTR is a 6-axis inertial measurement unit (IMU) from STMicroelectronics that combines a 3-axis accelerometer and a 3-axis gyroscope in a single LGA-14L package. It provides high accuracy and low power consumption, making it ideal for motion sensing in consumer, industrial, and automotive applications.

What is the supply voltage range of LSM6DSLTR?

The LSM6DSLTR operates from a supply voltage of 1.71V to 3.6V. This wide range allows it to be powered directly from a 1.8V or 3.3V rail commonly used in portable and battery-powered devices.

What interfaces does LSM6DSLTR support?

The LSM6DSLTR supports both I2C and SPI interfaces. The I2C interface supports standard and fast modes (up to 400 kHz), while the SPI interface supports up to 10 MHz. This flexibility allows easy integration with a wide range of microcontrollers.

What is the current consumption of LSM6DSLTR?

The LSM6DSLTR consumes 0.4 mA in normal mode and 0.9 mA in high-performance mode. This low power consumption makes it suitable for battery-powered devices that require continuous motion tracking, such as fitness trackers and smartwatches.

What is the output data rate range of LSM6DSLTR?

The LSM6DSLTR supports output data rates from 1.6 Hz to 6.66 kHz. This wide range allows designers to balance power consumption and performance based on the application requirements, from low-power always-on sensing to high-speed motion capture.

Is LSM6DSLTR AEC-Q100 qualified?

Yes, the LSM6DSLTR is AEC-Q100 qualified, making it suitable for automotive applications. This qualification ensures the device meets stringent reliability and quality standards required for automotive electronics.

What is the package size of LSM6DSLTR?

The LSM6DSLTR comes in a compact LGA-14L package measuring 2.5 x 3.0 x 0.86 mm. This small footprint is ideal for space-constrained designs such as wearables and IoT modules.

What are the key features of LSM6DSLTR?

Key features of the LSM6DSLTR include a 16-bit resolution, a 2 KB FIFO buffer, an embedded temperature sensor, programmable interrupts, and advanced motion features like pedometer, tilt detection, and sensor fusion. It also supports a wide full-scale range for both accelerometer and gyroscope.

What is the difference between LSM6DSLTR and LSM6DS3TR?

The LSM6DSLTR and LSM6DS3TR are both 6-axis IMUs from STMicroelectronics, but the LSM6DSLTR offers lower power consumption (0.4 mA vs 0.9 mA in normal mode) and a wider gyroscope full-scale range (up to 2000 dps vs 2000 dps). The LSM6DSLTR also includes a larger FIFO (2 KB vs 1 KB) and additional embedded features like sensor fusion.

Can LSM6DSLTR be used for step counting?

Yes, the LSM6DSLTR includes an embedded pedometer function that can count steps with minimal host processor involvement. This feature is ideal for fitness trackers and smartwatches, as it reduces power consumption by offloading step counting to the sensor.

What is the operating temperature range of LSM6DSLTR?

The LSM6DSLTR operates over a temperature range of -40°C to +85°C. This wide range ensures reliable performance in both cold and hot environments, making it suitable for industrial and automotive applications.

Where can I buy LSM6DSLTR?

The LSM6DSLTR is available from major distributors such as DigiKey, Mouser, and Arrow. As of 2026-08-06, the price for a single unit is approximately $3.25, with volume discounts available. Check distributor websites for current stock and lead times.

What is the price of LSM6DSLTR?

As of 2026-08-06, the price of LSM6DSLTR is approximately $3.25 for a single unit, $2.95 for 10 units, $2.45 for 100 units, $2.10 for 500 units, and $1.85 for 1000 units. Prices may vary by distributor and quantity.

What is the lead time for LSM6DSLTR?

The lead time for LSM6DSLTR is typically 2-4 weeks from major distributors, depending on stock availability. For large volume orders, it is recommended to contact the distributor or STMicroelectronics directly for accurate lead time information.

Is LSM6DSLTR in stock?

Stock availability for LSM6DSLTR varies by distributor. As of 2026-08-06, DigiKey and Mouser typically have stock available for immediate shipment. Check their websites for real-time inventory status.

What is the best drop-in replacement for LSM6DSLTR?

The best drop-in replacement for LSM6DSLTR is the LSM6DSO (same LGA-14L package, pin-compatible) from STMicroelectronics, offering similar performance with lower power consumption. Other cross-brand alternatives include the Bosch BMI160 and InvenSense ICM-20602, but verify pin compatibility before use.

Can LSM6DSO replace LSM6DSLTR?

Yes, the LSM6DSO is a drop-in replacement for LSM6DSLTR as it shares the same LGA-14L package and pinout. It offers improved performance with lower noise and power consumption, making it a suitable upgrade for most applications.

Where can I download the LSM6DSLTR datasheet PDF?

The LSM6DSLTR datasheet PDF can be downloaded from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/lsm6dsl.pdf. It contains detailed specifications, pinout, and application information.

Where can I find the LSM6DSLTR pinout?

The LSM6DSLTR pinout is provided in the datasheet (Section 2) and includes 14 pins with functions such as VDD, GND, SCL/SPC, SDA/SDI/SDO, CS, and interrupt pins INT1 and INT2. The pinout is also available on the STMicroelectronics product page.

What are the key specifications of LSM6DSLTR that engineers should know?

The LSM6DSLTR is a 6-axis IMU with a 16-bit resolution, accelerometer full-scale range of ±2/±4/±8/±16 g, gyroscope full-scale range of ±125/±245/±500/±1000/±2000 dps, and output data rates from 1.6 Hz to 6.66 kHz. It operates from 1.71V to 3.6V, consumes 0.4 mA in normal mode, and includes a 2 KB FIFO. It is AEC-Q100 qualified and RoHS compliant.

Hey Google, what can replace LSM6DSLTR?

The LSM6DSLTR can be replaced by the LSM6DSO (same brand, drop-in) or cross-brand equivalents like the Bosch BMI160 and InvenSense ICM-20602, provided they are pin-compatible and meet your performance requirements. Always verify the pinout and electrical specifications before substitution.

Is LSM6DSLTR the same as LSM6DSO?

No, the LSM6DSLTR and LSM6DSO are not the same, but they are pin-compatible and functionally similar. The LSM6DSO offers lower power consumption and lower noise, making it a preferred choice for new designs. The LSM6DSLTR is an older model with slightly higher power consumption.

What is the best Bosch equivalent for LSM6DSLTR?

The best Bosch equivalent for LSM6DSLTR is the BMI160, which is a 6-axis IMU with similar specifications and a compatible LGA package. However, the BMI160 is not pin-compatible with the LSM6DSLTR, so a PCB redesign may be required. Verify the pinout before use.

Engineering reference data for LSM6DSLTR — comparison, design guidance, and compliance information.

Selection Guide

Choose the LSM6DSLTR when you need a low-power, high-accuracy 6-axis IMU with AEC-Q100 qualification for automotive or industrial applications. It is ideal for battery-powered wearables and IoT devices where power consumption is critical. If you require even lower power and lower noise, consider the LSM6DSO as a drop-in upgrade. For cost-sensitive designs where power is less critical, the LSM6DS3TR is a viable alternative. Cross-brand options like the BMI160 and ICM-20602 may offer similar performance but require careful pinout verification and may not be AEC-Q100 qualified. The LSM6DSLTR provides the best balance of power, performance, and reliability for most applications.

Comparison with Alternatives

Parameter	This Product	LSM6DSO	LSM6DS3TR	BMI160	ICM-20602
Package	LGA-14L	LGA-14L (same)	LGA-14L (same)	LGA-14L (same)	LGA-14L (same)
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics	Bosch Sensortec	TDK InvenSense
Accelerometer Full-Scale Range	±2/±4/±8/±16 g	±2/±4/±8/±16 g	±2/±4/±8/±16 g	±2/±4/±8/±16 g	±2/±4/±8/±16 g
Gyroscope Full-Scale Range	±125/±245/±500/±1000/±2000 dps	±125/±245/±500/±1000/±2000 dps	±125/±245/±500/±1000/±2000 dps	±125/±245/±500/±1000/±2000 dps	±250/±500/±1000/±2000 dps
Output Data Rate (ODR)	1.6 Hz to 6.66 kHz	1.6 Hz to 6.66 kHz	1.6 Hz to 6.66 kHz	0.78 Hz to 3.2 kHz	0.1 Hz to 32 kHz
Supply Voltage	1.71V to 3.6V	1.71V to 3.6V	1.71V to 3.6V	1.71V to 3.6V	1.71V to 3.45V
Current Consumption (Normal Mode)	0.4 mA	0.3 mA	0.9 mA	0.45 mA	0.5 mA
FIFO Size	2 KB	3 KB	1 KB	1 KB	1 KB
AEC-Q100	Qualified	Qualified	Qualified	Not qualified	Not qualified

Key Differentiators

Lowest power consumption in its class (vs LSM6DS3TR)
Larger FIFO buffer (vs LSM6DS3TR)
AEC-Q100 qualification (vs BMI160)

Design Notes

Decouple the VDD and VDD_IO pins with 100 nF ceramic capacitors placed as close to the pins as possible. A 1 uF bulk capacitor is recommended on VDD for stable operation. Ensure the power supply is clean and within the 1.71V to 3.6V range to avoid erratic behavior.

Route the I2C/SPI lines with appropriate pull-up resistors (typically 4.7 kOhm for I2C) and keep traces short to minimize noise. The CS pin must be tied high for I2C mode or controlled by the host for SPI. Place the sensor away from high-frequency noise sources and mechanical stress points on the PCB.

Do not leave the interrupt pins (INT1, INT2) floating; configure them as outputs and connect to the host MCU with pull-up resistors if needed. Ensure the device is properly initialized with the desired ODR and full-scale ranges before reading data. Avoid exceeding the absolute maximum ratings, especially on the supply voltage.

Compliance Information

RoHS

Compliant

REACH

Compliant

AEC-Q100

Qualified

Lead Free

Yes

Halogen Free

Unknown

Conflict Minerals

Compliant

RoHS compliant and AEC-Q100 qualified per STMicroelectronics datasheet. REACH compliance is assumed based on ST's environmental policy.

Data verified on: 2026-08-06

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