LMT70YFQR

LMT70YFQR is a Texas Instruments digital temperature sensor from the LMT70 family. The YFQR suffix denotes a specific package/configuration variant of the device. It provides a temperature measurement and delivers the result digitally via an I2C-compatible interface, enabling easy integration with microcontrollers and processors.
Key points:
- Interface: digital I2C output (temperature data registers)
- Power: designed for low power operation, suitable for battery-powered and embedded systems
- Temperature range: supports a broad operating range suitable for many applications
- Modes: typically supports single-shot and/or continuous conversion modes
- Packaging: offered in a compact package; exact variant identified by the YFQR code
Typical uses: MCU thermal monitoring, power electronics and battery-management systems, wearable and portable devices, automotive/industrial sensors.
For exact electrical specs, pinout, timing, and package dimensions, consult the TI LMT70YFQR datasheet.

Equivalent products to LMT70YFQR include (I2C digital temp sensors with similar ranges):
- TI TMP102 (I2C, -40°C to 125°C)
- Analog Devices ADT75 (I2C)
- Analog Devices ADT7420 (I2C)
- NXP LM75A (I2C)
- Microchip MCP9808 (I2C, -40°C to 125°C)

- Pin count: 6 pins (SC70-6/SOT-23-6 package).
- Function: VDD, GND, SDA, SCL for a 2‑wire I2C-compatible digital temperature sensor; two pins are No-Connect (not used).

- Manufacturer: Texas Instruments (TI).
- About the company: TI is an American multinational semiconductor company that designs and manufactures integrated circuits and other electronics components for a wide range of applications. It is one of the world’s largest semiconductor manufacturers.

- Precision temperature sensing for thermal management and over‑temperature protection
- Battery management systems (BMS) and charging circuits
- Automotive electronics (ECUs, infotainment, power/sensor modules)
- Industrial automation and control (PLCs, motor drives, power supplies)
- Consumer electronics (smartphones, tablets, laptops, wearables)
- HVAC, data-center cooling and environmental monitoring
- Medical devices requiring accurate temperature data
- Sensor calibration and temperature compensation in embedded systems
Note: LMT70YFQR is a high‑precision temp sensor suitable for any application needing reliable, real‑time temperature monitoring.

LMT70YFQR is in a 6‑pin QFN package (2×2 mm).