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LP3872 Datasheet 1.5a Fast Ultra Low Dropout Linear Regulators

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LP3872/LP3875 1.5A Fast Ultra Low Dropout Linear Regulators August 2003 LP3872/LP3875 1.

General Description

The LP3872/LP3875 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply.

Wide range of preset output voltage options are available.

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

Key Features

  • n n n n n n n n n n n n Ultra low dropout voltage 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 and TO-220 packages Output voltage accuracy ± 1.5% Error flag indicates output status Sense option improves load regulation Minimum output capacitor requirements Overtemperature/overcurrent protection.
  • 40˚C to +125˚C junction temperature range.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LP3872 1.5-A Fast Ultra-Low-Dropout Linear Regulators Texas Instruments

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