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LMT86

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2.2V-Capable, 10 uA Analog Output Temperature Sensor in SC70 and TO-92

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LMT86

ACTIVE
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Product details

Local sensor accuracy (max) 2.7 Rating Catalog Operating temperature range (°C) -50 to 150 Supply current (max) (µA) 8.1 Interface type Analog output Sensor gain (mV/°C) -10.9 Features Industry standard pinout
Local sensor accuracy (max) 2.7 Rating Catalog Operating temperature range (°C) -50 to 150 Supply current (max) (µA) 8.1 Interface type Analog output Sensor gain (mV/°C) -10.9 Features Industry standard pinout
SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm) TO-92 (LP) 3 19.136 mm² (5.2 mm × 3.68 mm) TO-92 (LPG) 3 6.08 mm² (4 mm × 1.52 mm)
  • LMT86LPG (TO-92S package) has a Fast Thermal Time Constant, 10s Typical (1.2m/s Airflow)
  • Very accurate: ±0.4°C typical
  • Low 2.2V operation
  • Average sensor gain of –10.9mV/°C
  • Low 5.4µA quiescent current
  • Wide temperature range: –50°C to 150°C
  • Output is short-circuit protected
  • Push-pull output with ±50µA drive capability
  • Footprint compatible with the industry-standard LM20/19 and LM35 temperature sensors
  • Cost-effective alternative to thermistors
  • LMT86LPG (TO-92S package) has a Fast Thermal Time Constant, 10s Typical (1.2m/s Airflow)
  • Very accurate: ±0.4°C typical
  • Low 2.2V operation
  • Average sensor gain of –10.9mV/°C
  • Low 5.4µA quiescent current
  • Wide temperature range: –50°C to 150°C
  • Output is short-circuit protected
  • Push-pull output with ±50µA drive capability
  • Footprint compatible with the industry-standard LM20/19 and LM35 temperature sensors
  • Cost-effective alternative to thermistors

The LMT86 are precision CMOS temperature sensors with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog output voltage that is inversely proportional to temperature. The 2.2V supply voltage operation, 5.4µA quiescent current, and 0.7ms power-on time enable effective power-cycling architectures to minimize power consumption for battery-powered applications such as drones and sensor nodes. The LMT86LPG through-hole TO-92S package fast thermal time constant supports off-board time-temperature sensitive applications such as smoke and heat detectors. The accuracy over the wide operating range and other features make the LMT86 an excellent alternative to thermistors.

For devices with different average sensor gains and comparable accuracy, refer to Comparable Alternative Devices for alternative devices in the LMT8x family.

The LMT86 are precision CMOS temperature sensors with ±0.4°C typical accuracy (±2.7°C maximum) and a linear analog output voltage that is inversely proportional to temperature. The 2.2V supply voltage operation, 5.4µA quiescent current, and 0.7ms power-on time enable effective power-cycling architectures to minimize power consumption for battery-powered applications such as drones and sensor nodes. The LMT86LPG through-hole TO-92S package fast thermal time constant supports off-board time-temperature sensitive applications such as smoke and heat detectors. The accuracy over the wide operating range and other features make the LMT86 an excellent alternative to thermistors.

For devices with different average sensor gains and comparable accuracy, refer to Comparable Alternative Devices for alternative devices in the LMT8x family.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet LMT86 2.2 V, SC70 /TO-92/TO-92S , Analog Temperature Sensor datasheet (Rev. F) PDF | HTML May 29, 2024
Application note SC Temp Sensors Challenge Precision RTDs and Thermistors in Build Automation (Rev. A) May 8, 2019
More literature Analog Temperature Sensors Apr 18, 2013

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Evaluation board

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SOT-SC70 (DCK) 5 Ultra Librarian
TO-92 (LP) 3 Ultra Librarian
TO-92 (LPG) 3 Ultra Librarian
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