Typical Application for SC632 1MHz Fixed 5.0V Output Charge Pump Regulator

Typical Application for SC632 1MHz Fixed 5.0V Output Charge Pump Regulator. The SC632 is a high-current voltage regulator using proprietary low-noise charge pump technology. Performance is optimized for use in single Li-Ion battery cell applications. The regulator provides the performance of a linear, low drop-out (LDO) voltage regulator when the input is greater than 5.0V. Unlike an LDO, dropout is avoided when the input is less than 5.0V. Instead, a charge pump is activated to provide voltage boost and the head-room needed for voltage regulation