■ General Description
The XC31B series are ultra small CMOS temperature sensor ICs. As a bandgap type temperature sensor is built-into the XC31B, linearity, in comparison to thermistor type temperature sensors, is much better. The operating temperature range of the series is from -30°C to +80°C. The XC31B comes in a mini molded SOT-25 package with a quiescent current of only 7µA(2.0V) and as such, is suitable for use with various portable devices.
Output voltage is selectable in 0.1V steps within a range of 2.0V to 6.0V (at 25°C).

◆ Low Power Consumption : 7µA
◆ Operating Voltage Range : 3.0V ~ 10.0V
◆ Output Voltage Temp. Coefficient : TYP -3900ppm/°C
◆ SOT-25 Package

■ Applications
● Mobile phones
● Portable AV equipment
● Palm top computers, PDA
● Battery powered equipment