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NCV8570B Datasheet Linear Voltage Regulator

Manufacturer: onsemi

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Overview

NCV8570B Linear Voltage Regulator LDO, Ultra Low Noise, High PSRR 200 mA The NCV8570B is a 200 mA Low Dropout, Linear Voltage Regulator with ultra low noise characteristics.

It’s low noise combined with high Power Supply Rejection Ratio (PSRR) make it especially suited for use in RF, audio or imaging applications.

The device is manufactured in an advanced BiCMOS process to provide a powerful combination of low noise and excellent dynamic performance but with very low ground current consumption at full loads.

Key Features

  • Ultra Low Noise (typ. 10 mVrms @ VOUT = 1.8 V).
  • Very High PSRR (typ. 82 dB @ 1 kHz).
  • Excellent Line and Load Regulation.
  • Stable with Ceramic Output Capacitors as low as 1 mF.
  • Very Low Ground Current (typ. 75 mA @ IOUT = 200 mA).
  • Low Sleep Mode Current (max. 1 mA).
  • Active Discharge Circuit.
  • Current Limit and Thermal Shutdown Protection.
  • Output Voltage Options:.
  • 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V.
  • Co.

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