LM75 Digital Temperature Sensor

3.3-5.5V -25 to 125°C 250µA I2C
£4.00 GBP
The price is for a single piece.
There are 3 pieces in the retail box.
The quantity has to be a multiple of 3.
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Get ready to experience temperature sensing like never before with the Lonely Binary LM75A. This high-speed I2C interface sensor is here to revolutionize your temperature monitoring game. With a temperature range spanning from -55°C to +125°C, it fearlessly tackles extreme temperatures with ease.

But that's not all! The LM75A boasts direct conversion of temperature to digital signals, ensuring an impressive accuracy of 0.125°C. No more guessing games or vague readings. With the LM75A, you'll have precise temperature data at your fingertips.

The LM75A is not just smart, it's also a team player. Thanks to its three selectable logic address pins, you can effortlessly connect up to eight devices on the same bus without any address conflicts. Now that's what we call seamless integration!

With its I2C bus compatibility, your MCU can effortlessly retrieve data from the LM75A's internal registers. Plus, you have the power to fine-tune its operating modes through the I2C interface, thanks to four convenient data registers.

Don't settle for ordinary temperature sensors that leave you in the cold. Trust in Lonely Binary, the brand that brings innovation, reliability, and precision to every product. Elevate your temperature sensing game with the Lonely Binary LM75A and experience a new level of temperature control.



What’s in the Box

There are 3 pieces in the retail box.
The listing price is for

  • 1 x LM75 Sensor Module



  • Australia Orders over $55 - Your order will enjoy free shipping via Australia Post Standard Shipping Services. 
  • International Orders over $99 - Your order will be posted via Australia Post Air Mail Services. 

Raspberry Pi board / Micro:bit board / NVIDIA board will be excluded; All PCB orders will not enjoy free shipping. Distributors and wholesale orders are not eligible for free shipping.


At this time, LONELY BINARY is an online-only business, with our products available through lonelybinary.com. This allows us to keep the cost down for the customer. Orders cannot be picked up. 


We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.All Australian orders will be shipped via Australia Post, Courier Please or Fastway Couriers (Aramex). International Orders will be shipped via Australia Post or DHL. Your order will be shipped within one business day after we receive payment, providing the items are in stock.

  • Standard Shipping
    Sent via standard Australia Post stamped letter mail, typically 5-9 business days. No tracking/support available other than confirmation of dispatch.
  • Express Post
    Sent via Australia Post Express Service, Fastway Courier or Courier Please, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion. International orders are shipped through Australia Post and DHL courier service depending on the most economical at the time. 


Shipping Method via Delivery Area Delivery Time(business day) Tracking No. Weight Limit
DHL Asia 1-2 YES No Limit
western EU 2-3 YES No Limit
eastern EU 3-5 YES No Limit
North America 2-3 YES No Limit
Australia 2-3 YES No Limit
South America 3-5 YES No Limit
South Africa 3-5 YES No Limit


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