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MP20045 - 1A Linear Regulator

General Description

The MP20045 is a low-dropout linear regulator supplies up to 1A current with 140mV dropout voltage.

The output voltage is set externally which ranges from 1.5V to 5V by operating from +2.5V to +5.5V input or can be preset internally from 1.5V to 5V.

Key Features

  • include low-power shutdown, short-circuit and thermal protection. The MP20045 is available in 8-pin QFN (3mm x 3mm) and SOIC8E packages. MP20045 Low Noise, 1A Linear Regulator.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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The Future of Analog IC Technology DESCRIPTION The MP20045 is a low-dropout linear regulator supplies up to 1A current with 140mV dropout voltage. The output voltage is set externally which ranges from 1.5V to 5V by operating from +2.5V to +5.5V input or can be preset internally from 1.5V to 5V. An internal PMOS pass element is used to allow a low 110μA ground current, making the MP20045 suitable for battery-power devices. Other features include low-power shutdown, short-circuit and thermal protection. The MP20045 is available in 8-pin QFN (3mm x 3mm) and SOIC8E packages. MP20045 Low Noise, 1A Linear Regulator FEATURES  Up to 1A Output Current  Low 140mV Dropout at 1A  Low 110μA Ground Current  Fixed Output Versions Ranging from 1.