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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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Data sheet

LMT86

ACTIVE
Data sheet Order now

Product details

Local sensor accuracy (max) 2.7 Operating temperature range (°C) -50 to 150 Supply voltage (min) (V) 2.2 Supply voltage (max) (V) 5.5 Supply current (max) (µA) 8.1 Interface type Analog output Sensor gain (mV/°C) -10.9 Rating Catalog Features Industry standard pinout
Local sensor accuracy (max) 2.7 Operating temperature range (°C) -50 to 150 Supply voltage (min) (V) 2.2 Supply voltage (max) (V) 5.5 Supply current (max) (µA) 8.1 Interface type Analog output Sensor gain (mV/°C) -10.9 Rating Catalog Features Industry standard pinout
SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1 TO-92 (LP) 3 19.136 mm² 5.2 x 3.68 TO-92 (LPG) 3 6.08 mm² 4 x 1.52
  • 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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* Data sheet LMT86 2.2 V, SC70 /TO-92/TO-92S , Analog Temperature Sensor datasheet (Rev. F) PDF | HTML 29 May 2024
Application note SC Temp Sensors Challenge Precision RTDs and Thermistors in Build Automation (Rev. A) 08 May 2019
More literature Analog Temperature Sensors 18 Apr 2013
EVM User's guide Using the LMT84-7 Evaluation Board 06 Feb 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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.

User guide: PDF
Not available on TI.com
Calculation tool

SNIC008 — LMT86 Look-Up Table

Supported products & hardware

Supported products & hardware

Products
Analog temperature sensors
LMT86 — 2.2V-Capable, 10 uA Analog Output Temperature Sensor in SC70 and TO-92 LMT86-Q1 — Automotive Grade, 2.2V-Capable, 10 uA Analog Output Temperature Sensor
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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 (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-SC70 (DCK) 5 Ultra Librarian
TO-92 (LP) 3 Ultra Librarian
TO-92 (LPG) 3 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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