Overview

The LA5632 is a multiple power supply IC that provides two 3.3-V regulator circuits as well as two 5-V regulator circuits. This device is optimal for MD players and similar applications.

Functions and Features

• Two built-in 3.3-V regulator circuits (IO = 60 mA, 150 mA)

• Two built-in 5-V regulator circuits (IO = 1000 mA, 100 mA)

• Power on/off detection circuit included

• The reset circuit operates from the B.BAK voltage.

• The reset circuit current drain is extremely low (3.5 µA (typical) in backup mode)