Product details

Local sensor accuracy (Max) (+/- C) 2.7 Operating temperature range (C) -50 to 150 Supply voltage (Min) (V) 2.2 Supply voltage (Max) (V) 5.5 Supply current (Max) (uA) 8.1 Interface type Analog output Sensor gain (mV/Deg C) -10.9 Rating Catalog Features Industry standard pinout
Local sensor accuracy (Max) (+/- C) 2.7 Operating temperature range (C) -50 to 150 Supply voltage (Min) (V) 2.2 Supply voltage (Max) (V) 5.5 Supply current (Max) (uA) 8.1 Interface type Analog output Sensor gain (mV/Deg C) -10.9 Rating Catalog Features Industry standard pinout
SOT-SC70 (DCK) 5 4 mm² 2 x 2.1 TO-92 (LP) 3 19 mm² 5.2 x 3.68 TO-92 (LPG) 3 6 mm² 4 x 1.52
  • LMT86LPG (TO-92S package) has a Fast Thermal Time Constant, 10-s Typical (1.2 m/s Airflow)
  • Very Accurate: ±0.4°C Typical
  • Low 2.2-V Operation
  • Average Sensor Gain of -10.9 mV/°C
  • Low 5.4-µA Quiescent Current
  • Wide Temperature Range: –50°C to 150°C
  • Output is Short-Circuit Protected
  • Push-Pull Output With ±50-µA 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, 10-s Typical (1.2 m/s Airflow)
  • Very Accurate: ±0.4°C Typical
  • Low 2.2-V Operation
  • Average Sensor Gain of -10.9 mV/°C
  • Low 5.4-µA Quiescent Current
  • Wide Temperature Range: –50°C to 150°C
  • Output is Short-Circuit Protected
  • Push-Pull Output With ±50-µA 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 2.2-V supply voltage operation, 5.4-µA quiescent current, and 0.7-ms 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 2.2-V supply voltage operation, 5.4-µA quiescent current, and 0.7-ms 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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Type Title Date
* Data sheet LMT86 2.2-V, SC70/TO-92/TO-92S, Analog Temperature Sensors datasheet (Rev. E) 20 Oct 2017
Technical article How to choose the right thermistor for your temperature sensing application 13 Feb 2020
Technical article How to enable thermal safety for automotive infotainment and cluster systems 15 Oct 2019
Technical article Driving industrial innovation with small-size sensors 12 Sep 2019
Application note SC Temp Sensors Challenge Precision RTDs and Thermistors in Build Automation (Rev. A) 08 May 2019
Technical article How to select a temperature sensor probe 18 Feb 2016
More literature Analog Temperature Sensors 18 Apr 2013
User guide Using the LMT84-7 Evaluation Board 06 Feb 2013

Design & development

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Evaluation board

LMT84-7EVM — EVM for LMT84, LMT85, LMT86 and LMT87 Temperature Sensor

The Texas Instruments LMT84-7EVM evaluation module (EVM) helps designers evaluate the operation and performance of the LMT84, LMT85, LMT86, and LMT87 analog temperature sensors.

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LMT86 Look-Up Table

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Reference designs

TIDA-00620 — 12- to 24-V, 27-A Brushed DC Motor Reference Design

Brushed motors are a relatively popular option for motor designs because of their low price and simple control scheme.  A brushed motor has a wire-wound rotor and permanent magnet stator.  The commutation of the motor is achieved using conductive rings that are connected to the rotor using (...)
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SC70 (DCK) 5 View options
TO-92 (LP) 3 View options
TO-92 (LPG) 3 View options

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