Voltage Detector Series

The NCP300 and NCP301 series are second generation ultra−low current voltage detectors. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.

FEATUREs
•Quiescent Current of 0.5 A Typical
•High Accuracy Undervoltage Threshold of 2.0%
•Wide Operating Voltage Range of 0.8 V to 10 V
•Complementary or Open Drain Reset Output
•Active Low or Active High Reset Output
•Specified Over the −40°C to +125°C Temperature Range
  (Except for Voltage Options from 0.9 to 1.1 V)
•Pb−Free Packages are Available

Typical Applications
•Microprocessor Reset Controller
•Low Battery Detection
•Power Fail Indicator
•Battery Backup Detection