A peachy little 3 pin thermal sensor in a 3 pin package from Analog Devices.
The TMP36 is specified from −40°C to +125°C, provides a 750 mV output at 25°C, and operates to 125°C from a single 2.7 V supply.
It's is functionally compatible with the LM50.
- Size: TO-92 package (about 0.2" x 0.2" x 0.2") with three leads
- Current: 50uA
- Current Sleep: .5uA
- Temperature range: -40°C to 150°C / -40°F to 302°F
- Output range: 0.1V (-40°C) to 2.0V (150°C) but accuracy decreases after 125°C
- Power supply: 2.7V to 5.5V only, 0.05 mA current draw