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LD39115J - 150mA low quiescent current low noise voltage regulator

Description

The LD39115J provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 80 mV.

It is stabilized with a ceramic capacitor.

Features

  • Input voltage from 1.5 to 5.5 V.
  • Ultra low dropout voltage (80 mV typ. at 100 mA load).
  • Very low quiescent current (20 µA typ. at no load, 35 µA typ. at 150 mA load, 1 µA max in off mode).
  • Very low noise (33 µVRMS from 1 kHz to 100 kHz at VOUT = 1.8 V).
  • Output voltage tolerance: ± 2.0 % @ 25 °C.
  • 150 mA guaranteed output current.
  • Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step.
  • Logic-controlled electronic shutdown.

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Datasheet preview – LD39115J

Datasheet Details

Part number LD39115J
Manufacturer STMicroelectronics
File Size 511.72 KB
Description 150mA low quiescent current low noise voltage regulator
Datasheet download datasheet LD39115J Datasheet
Additional preview pages of the LD39115J datasheet.

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Full PDF Text Transcription

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LD39115J 150 mA low quiescent current low noise voltage regulator Datasheet - production data  Flip-chip 4 bumps 0.8 x 0.8 mm. pitch 0.4 mm  Temperature range: -40 °C to 125 °C Applications Flip-chip 4 Features  Input voltage from 1.5 to 5.5 V  Ultra low dropout voltage (80 mV typ. at 100 mA load)  Very low quiescent current (20 µA typ. at no load, 35 µA typ. at 150 mA load, 1 µA max in off mode)  Very low noise (33 µVRMS from 1 kHz to 100 kHz at VOUT = 1.8 V)  Output voltage tolerance: ± 2.0 % @ 25 °C  150 mA guaranteed output current  Wide range of output voltages available on request: 0.8 V to 4.
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