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Resistor-Programmable, up to 18V-Capable Temp Switch and Analog Out Sensor

NEW - Custom reel may be available
Inventory: 108,235

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOT-23 (DBV) | 6 3,000 | LARGE T&R
Custom reel may be available
-40 to 125
Package | Pins SOT-23 (DBV) | 6
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the TMP300

  • Accuracy: ±1°C (Typical at +25°C)
  • Programmable Trip Point
  • Programmable Hysteresis: 5°C/10°C
  • Open-Drain Outputs
  • Low Power: 110µA (Max)
  • Wide Voltage Range: +1.8V to +18V
  • Temperature Range: –40°C to +125°C
  • Analog Out: 10mV/°C
  • SC70-6 and SOT23-6 Packages

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Description for the TMP300

The TMP300 is a low-power, resistor-programmable, digital output temperature switch. Thedevice allows a threshold point to be set by adding an external resistor. Two levels of hysteresisare available. The TMP300 has a VTEMP analog output that can be used as atesting point or in temperature-compensation loops.

With a supply voltage as low as 1.8V and low current consumption, the TMP300 is ideal forpower-sensitive systems.

Available in two micropackages that have proven thermal characteristics, this part givesa complete and simple solution for users who need simple and reliable thermal management.


Qty Price (USD)
1-99 1.478
100-249 1.221
250-999 0.877
1,000+ 0.66

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 43,910
Qty | Price (USD) 1ku | 0.759 1-99 1.7 100-249 1.404 250-999 1.009 1,000+ 0.759