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LD59150 - 1.5A low-dropout linear regulator

Description

The LD59150 is a 1.5 A LDO regulator, designed to be used in several environments.

Two versions, Industrial and AEC-Q100 are available.

NMOS topology allows RDS(on) of the pass-element to be reduced, which results in a very small dropout voltage even with a very low input supply voltage.

Features

  • AEC-Q100 qualified.
  • Dual supply pins.
  • VIN: 0.8 V to 5.5 V.
  • VBIAS: 2.7 V to 5.5 V.
  • VOUT range: 0.8 V to 3.6 V.
  • Ultra low-dropout: 65 mV typ. (125 mV max. ) at 1.5 A.
  • High VOUT accuracy.
  • 0.5% typ. at Tamb.
  • 2% max.
  • Power Good function.
  • Programmable soft-start.
  • Thermal shutdown.
  • Current limitation circuit.
  • Adjustable output voltage.
  • Stable with low.

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Full PDF Text Transcription

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LD59150 Datasheet 1.5 A low-dropout linear regulator with programmable soft-start DFN10 3 x 3 wettable flanks Maturity status link LD59150 Features • AEC-Q100 qualified • Dual supply pins – VIN: 0.8 V to 5.5 V – VBIAS: 2.7 V to 5.5 V • VOUT range: 0.8 V to 3.6 V • Ultra low-dropout: 65 mV typ. (125 mV max.) at 1.5 A • High VOUT accuracy – 0.5% typ. at Tamb – 2% max. • Power Good function • Programmable soft-start • Thermal shutdown • Current limitation circuit • Adjustable output voltage • Stable with low ESR output capacitor (> 2.
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