text.skipToContent text.skipToNavigation

TMP300BQDCKRQ1

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

Packaging

Package | PIN: DCK | 6
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.13
10-24 $1.91
25-99 $1.77
100-249 $1.54
250-499 $1.43
500-749 $1.20
750-999 $0.98
1000+ $0.90

Features

  • 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
  • OPERATION: –40°C to +150°C
  • ANALOG OUT: 10mV/°C
  • SC70-6 PACKAGE

Texas Instruments  TMP300BQDCKRQ1

The TMP300B-Q1 is a low-power, resistor-programmable, digital output temperature switch. It allows a threshold point to be set by adding an external resistor. Two levels of hysteresis are available. The TMP300B-Q1 has a VTEMP analog output that can be used as a testing point or in temperature-compensation loops.

With a supply voltage as low as 1.8V and low current consumption, the TMP300B-Q1 is ideal for power-sensitive systems.

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