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LD59030 Datasheet 300ma Very Low Dropout Linear Regulator

Manufacturer: STMicroelectronics

Overview: LD59030 Datasheet 300 mA very low dropout linear regulator IC DFN4 1x1 Maturity status link.

General Description

The LD59030 high accuracy voltage regulator provides 300 mA of maximum current from an input voltage ranging from 1.5 V to 5.5 V, with a typical dropout voltage of 135 mV at VOUT = 3.3 V.

It is available in DFN4 1x1 package, allowing the maximum space saving.

The device works with a ceramic capacitor on the output.

Key Features

  • Input voltage from 1.5 to 5.5 V.
  • Ultra low dropout voltage (135 mV typ. at 300 mA load).
  • Very low quiescent current (28 µA typ. at no load, 0.03 µA typ. in off mode).
  • Internal current fold-back.
  • Output voltage tolerance: ± 1 % @ 25 °C.
  • 300 mA guaranteed output current.
  • High PSRR: 75 dB@1 kHz.
  • Wide range of output voltages available on request: from 0.8 V up to 5.0 V in 50 mV step.
  • Logic-controlled electronic shutdo.

More Datasheets from STMicroelectronics

Part Number Description
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LD56020 200mA ultra-low noise LDO
LD56050 500mA ultra-low dropout linear regulator
LD56100 1A very low dropout fast transient ultra-low noise linear regulator
LD57100 1A ultra low-dropout LDO

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