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LF90AB Key Features

  • Very low dropout voltage (0.45V)
  • Very low quiescent current (TYP. 50 µA in OFF
  • Output current up to 500 mA
  • Logic-controlled electronic shutdown
  • Output voltages of 1.5; 1.8; 2.5; 2.7; 3; 3.3; 3.5
  • Internal current and thermal limit
  • Only 2.2 µF for stability
  • Available in ± 1% (AB) or ± 2% (C) selection at
  • Supply voltage rejection: 80db (typ.)
  • Temperature range: -40 to 125°C

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LF90AB Description

The LF00 series are very Low Drop regulators available in PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages. The very Low Drop voltage (0.45V) and the very low quiescent current make them particularly Schematic diagram TO-220 TO-220FP PPAK DPAK PENTAWATT suitable for Low Noise, Low Power applications and specially in battery powered systems. In the 5 pins configuration...