Low cost alternative to buck regulator Saves up to ~500mW compared to standard LDO Small PCB footprint 1.2V, 1.5V, or 1.8V fixed output voltages 300mA maximum output curr.

Notebook computers Handsets Battery powered equipment Typical Application Circuit Low Voltage 0.5x Regulated Step Down .

The VPA1000 is a low voltage 0.5x regulated step-down charge pump. It is designed as a low cost replacement for inductor-based step-down switching regulators (buck), or a high efficiency replacement for linear regulators (LDO). At full load, it can s.

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