View xc31p-series datasheet:

 9 _ 2 1Ρ 2.9.12 : 9 Ρ ページ 4 CMOS ■ Output Voltage Range : 1.5V~5.5V Temperature compensation power supply Accuracy : ±5% Battery-powered equipment Output Voltage Temperature Coefficient LCD based systems : Typ. -3000ppm/°C Cameras, Video Recorders, and OA systems Detectable Temperature Range : -20°C~60°C No-Load Supply Current:Typ. 1.0µA ■ ■ The XC31P series is a group of temperature sensitive, positive voltage Set-up output voltage range output, three-pin regulators, that provide voltage in response to sensed : 1.5V ~ 5.5V in 0.1V increments. ambient temperatures. This function is very useful for correcting Highly accurate : Set-up voltage ±