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NCP623 - Ultra Low Noise 150mA Low Dropout Voltage Regulator

Datasheet Summary

Features

  • such as thermal shutdown and short.
  • circuit protection provide for a robust system design. Features.
  • Very Low Quiescent Current 170 mA (ON, no load), 100 nA (OFF, no load).
  • Very Low Dropout Voltage, Typical Value is 137 mV at an Output Current of 100 mA.
  • Very Low Noise with External Bypass Capacitor (10 nF), Typically 25 mVRMS over 100 Hz to 100 kHz.
  • Internal Thermal Shutdown.
  • Extremely Tight Line Regulation Typically.
  • 90 dB.
  • R.

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Datasheet preview – NCP623

Datasheet Details

Part number NCP623
Manufacturer ON
File Size 201.55 KB
Description Ultra Low Noise 150mA Low Dropout Voltage Regulator
Datasheet download datasheet NCP623 Datasheet
Additional preview pages of the NCP623 datasheet.

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Full PDF Text Transcription

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NCP623, NCV8623 Voltage Regulator - Low Dropout, Ultra Low Noise 150 mA The NCP623/NCV8623 low dropout linear regulator can deliver up to 150 mA of output current with a typical dropout voltage of 180 mV. This low dropout feature helps to maintain a regulated output voltage for a longer period of time as the lifetime of the battery decreases. It is the ideal choice for noise sensitive environments like portable applications where noise performance and space are at a premium. The typical output noise voltage specification is 25 mVRMS. An additional noise saving feature of this device is its ability to filter choppy signals on the power supply by providing a typical DC ripple rejection of −90 dB and −70 dB at 1.0 kHz.
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