STMicroelectronics STTS751-0DP3F TDFN-6(2x2) Temperature Sensor IC
STMicroelectronics STTS751-0DP3F TDFN-6(2x2) Temperature Sensor IC - Image 2
SKU: SENS-3879
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STMicroelectronics STTS751-0DP3F TDFN-6(2x2) Temperature Sensor IC

₹59.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics STTS751-0DP3F is a high-accuracy digital temperature sensor IC in a compact TDFN-6 package, designed for 2.25V to 3.6V systems. It provides precise temperature monitoring for embedded applications, industrial controls, and consumer electronics via its I2C/SMBus interface.

Features

  • High-accuracy digital temperature sensor IC with I2C/SMBus interface
  • Wide operating voltage range from 2.25V to 3.6V
  • Extended temperature measurement range from -40°C to +125°C
  • Ultra-low power consumption for battery-sensitive applications
  • Compact TDFN-6 (2x2mm) footprint for space-constrained designs

Out of stock

Description

The STTS751-0DP3F from STMicroelectronics is a precision digital temperature sensor utilizing an integrated MEMS sensing element and signal conditioning circuitry. It converts ambient temperature into a calibrated digital output communicated via a standard I2C/SMBus serial interface, simplifying integration into microcontroller-based systems like STM32, Arduino, Raspberry Pi, and industrial PLCs.

Engineered for stability and reliability across the industrial temperature range, this sensor offers excellent long-term performance in demanding environments. Its low-voltage operation and minimal power draw make it ideal for portable, battery-powered devices, while the small form factor allows for placement in tight spaces for accurate thermal monitoring.

Key Features

  • High-Precision Sensing: Delivers accurate temperature readings with excellent stability over the full operating range.
  • Digital I2C/SMBus Output: Provides easy, noise-immune communication with host processors, supporting standard and fast-mode speeds.
  • Wide Supply Voltage Range: Operates from 2.25V to 3.6V, compatible with 3.3V logic systems and low-power designs.
  • Extended Operational Range: Functions reliably from -40°C to +125°C, suitable for industrial and automotive applications.
  • Optimized Power Profile: Features ultra-low active and standby current consumption for energy-efficient operation.
  • Miniature Footprint: Housed in a 2x2mm TDFN-6 package, enabling integration into compact PCB layouts.
  • Industrial-Grade Reliability: Designed for long-term stability and performance in challenging environmental conditions.

Applications

  • Thermal management and monitoring in embedded computing systems (e.g., Raspberry Pi, ESP32)
  • Environmental sensing within industrial automation and process control equipment
  • Battery temperature monitoring in portable medical devices and power tools
  • Climate control and HVAC system feedback sensors
  • Over-temperature protection circuits in power supplies and motor drives

Technical Specifications

Manufacturer Part NumberSTTS751-0DP3F
ManufacturerSTMicroelectronics
InterfaceI2C / SMBus
Supply Voltage2.25V to 3.6V
Measurement Range-40°C to +125°C
Package TypeTDFN-6
Package Dimensions2mm x 2mm
Operating Temperature-40°C to +125°C

Frequently Asked Questions

What is the communication interface for the STTS751-0DP3F sensor?

The STTS751-0DP3F features a standard I2C (also known as SMBus) digital interface. This two-wire serial protocol allows for easy connection to microcontrollers like Arduino, STM32, ESP32, and Raspberry Pi for reading temperature data without requiring analog-to-digital conversion.

What is the operating voltage range for this temperature sensor IC?

This sensor is designed for low-voltage operation, with a supply voltage range from 2.25V to 3.6V. This makes it directly compatible with common 3.3V logic systems and suitable for battery-powered applications where power efficiency is critical.

What is the temperature measurement range and accuracy?

The STTS751-0DP3F provides a wide measurement range from -40°C to +125°C, covering industrial and extended environmental conditions. For specific accuracy figures (typically within ±0.5°C or better over certain ranges), please consult the official STMicroelectronics datasheet, as accuracy can vary across the full temperature span.

How do I mount and solder the TDFN-6 package?

The TDFN-6 package (2mm x 2mm) requires careful PCB layout and soldering techniques. It is a leadless, surface-mount device (SMD). We recommend using a stencil for solder paste application and a reflow oven process for reliable assembly. Ensure your PCB pad design follows the manufacturer's land pattern recommendations.

Package Includes

  • 1 x STTS751-0DP3F Temperature Sensor IC (TDFN-6 package)

Additional Information

Weight 0.01 kg
Dimensions 1 × 0.8 × 0.4 cm

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