NCP308

電壓監(jiān)督，超低靜止電流，可編程延遲時間

The NCP308 series is one of the ON Semiconductor Supervisory circuit familiies. It is optimized to monitor system voltages from 0.405 V up to 5.5 V., asserting an active low open-drain /RESET output, together with Manual Reset (/MR) Input. The part comes with both fixed and internally adjustable ver; ? Very low Quiescent Current 1.6 μV\n? Saves battery and power supply power\n? Fixed threshold voltage version for Standard Voltage Rails\n? Saves external components, simple to design\n? Adjustable threshold version available with low threshold (0.405 V min.) \n? Flexible design\n? High Threshold V;

NCP308

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT090TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT120TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT125TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT150TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT180TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT190TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT250TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit

NCP308MT280TBG

Low Quiescent Current, Programmable Delay Time Supervisory Circuit