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278R05 - KA278R05

General Description

The KA278R05 is a low-dropout voltage regulator suitable for various electronic equipments.

It provides constant voltage power source with TO-220 4 lead full mold package.

The dropout voltage of KA278R05 is below 0.5V in full rated current(2A).

Key Features

  • 2A/5V Output Low Dropout Voltage Regulator TO-220 Full-Mold Package (4Pin) Overcurrent Protection, Thermal Shutdown Overvoltage Protection, Short Circuit Protection With Output Disable Function.

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Other Datasheets by Fairchild (now onsemi)

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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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www.DataSheet4U.com www.fairchildsemi.com KA278R05 Low Dropout Voltage Regulator Features • • • • • 2A/5V Output Low Dropout Voltage Regulator TO-220 Full-Mold Package (4Pin) Overcurrent Protection, Thermal Shutdown Overvoltage Protection, Short Circuit Protection With Output Disable Function Description The KA278R05 is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220 4 lead full mold package. The dropout voltage of KA278R05 is below 0.5V in full rated current(2A). This regulator has various functions such as a peak current protection, a thermal shut down, an overvoltage protection and an output disable function. TO-220F-4L 1 1.Vin 2. Vo 3. GND 4.