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LP38511 Datasheet Low-Dropout Linear Voltage Regulator

Manufacturer: Texas Instruments

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General Description

The LP38511-1.8 Fast-Transient Response LowDropout Voltage Regulator offers the highestperformance in meeting AC and DC accuracy requirements for powering Digital Cores.

The LP38511-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands.

Output Voltage DC accuracy is specified at ±2.5% over line, load and full temperature range from -40°C to +125°C.

Overview

LP38511 www.ti.com SNOSAU6E – NOVEMBER 2007 – REVISED APRIL 2013 LP38511-1.

Key Features

  • 1.
  • 2 2.25V to 5.5V Input Voltage Range.
  • 1.8V Fixed Output Voltage.
  • 800 mA Output Load Current.
  • +/- 2.5% VOUT Accuracy over Line, Load, and Full-Temperature Range from -40°C to +125°C.
  • Stable with tiny 10 µF Ceramic Capacitors.
  • 0.20% Output Voltage Load Regulation from 10 mA to 800 mA.
  • Enable pin.
  • Error Flag Indicates Status of Output Voltage.
  • 1 µA of Quiescent Current in Shutdown.
  • 40dB of PSRR at 100 kHz.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo LP38511-1.8 800 mA Fast-Transient Response Low-Dropout Linear Voltage Regulator National Semiconductor

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