The S-807 Series is an adjustment-free high-precision voltage detector made using the CMOS process. The output voltage is fixed internally, with an accuracy of ±2.4%. Two output types are available, Nch open drain and CMOS output (active “H” and “L”), both of which have various product lineups. This series features much lower current consumption and higher detection voltage accuracy than the S-805 Series. Super miniature package is added for the S-807 Series, the S-807XXSX Series. This small SOT-23-5 style package allows the designer to shrink the size of his finished product. Electrical specs for the S-807XXSX Series are the same as the standard S-807 Series. Output forms of the S-807XXSX Series are Nch open-drain and CMOS active “L”.

Features

• Ultra-low current consumption

   1.0 µA typ. (VDD=4.5 V)

• High-precision detection voltage ±2.4%

• Wide operating voltage range 1.0 to 15 V

• Good hysteresis characteristics 5% typ.

• Wide operating temperature range -30°C to+80°C

• 3 output forms : Nch open-drain, CMOS output active H , active L

• TO-92, SOT-89-3 and SOT-23-5 package

Applications

• Battery checker

• Battery backup for memories

• Power failure detector

• Reset for microcomputer

• Store signal detector for non volatile RAM