PM6644 regulator equivalent, 350ma adjustable step-down regulator.
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4.5 V to 25 V input voltage range Output voltage VOUT: fixed 3.47 V or adjustable 0.9 V to 8 V 350 mA valley current limi.
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Networking power supply Portable applications Microcontroller supply Industrial supply
Descrip.
The PM6644 is a 350 mA valley current limit stepdown regulator capable of delivering an adjustable output voltage in the range between 0.9 V and 8 V. A fixed value of output voltage is also available (3.47 V), saving the external resistor divider. It.
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