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VPA1000 Datasheet Step Down Charge Pump

Manufacturer: Renesas

Overview: Product Datasheet.

General Description

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 save nearly 500mW of power compared to a standard LDO, making it ideal for low cost battery powered applications.

Key Features

  • 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 current 3.3V to 1.2V with 72% efficiency High frequency (2.4MHz) reduces size of external components Short-circuit current protection Over-temperature protection Soft start TSOT-6 package.

More Datasheets from Renesas

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