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LP3855-ADJ - Fast Response Ultra Low Dropout Linear Regulators

Description

The LP3855-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply.

These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications.

Features

  • n n n n n n n n n Ultra low dropout voltage Stable with selected ceramic capacitors Low ground pin current Load regulation of 0.06% 10nA quiescent current in shutdown mode Guaranteed output current of 1.5A DC Available in TO-263, TO-220 and SOT-223 packages Overtemperature/overcurrent protection.
  • 40˚C to +125˚C junction temperature range.

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www.DataSheet4U.com LP3855-ADJ 1.5A Fast Response Ultra Low Dropout Linear Regulators September 2006 LP3855-ADJ 1.5A Fast Response Ultra Low Dropout Linear Regulators General Description The LP3855-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3855-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3855-ADJ to operate under extremely low dropout conditions. Dropout Voltage: Ultra low dropout voltage; typically 24mV at 150mA load current and 240mV at 1.5A load current.
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