Seiko Instruments’ S-1167 Series voltage regulators are suitable as power supplies for portable, battery-powered devices requiring ultralow current consumption, small package design, and the ...

This prevents deep discharge of battery. When the circuit is connected to mains and S1 is in ON position, battery charges through D5, R3, R4 and D6. When the unit is unplugged from mains, 9 volt ...

However, most boost regulators' absolute-maximum input-voltage rating typically doesn't exceed 6V, an adequate level for battery operation. In addition, breakdown voltage of the regulator's output ...

In battery-operated, portable electronic applications, a small board footprint, low Iq, and high accuracy are necessary for voltage supervisors.2,3,4,5 The block diagram of an electric toothbrush ...

Comparator with low-quiescent Hysteresis Over-voltage Protection Module to handle Over-voltage operation (up to 5.5 V) while using standard process 3.3 V devices Comparator with low-quiescent ...