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NCV8570B - Linear Voltage Regulator

Description

Pin No.

Pin No.

Enable pin: This pin allows on/off control of the regulator.

To disable the device, connect to GND.

If this function is not in use, connect to Vin.

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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Datasheet Details

Part number NCV8570B
Manufacturer onsemi
File Size 621.53 KB
Description Linear Voltage Regulator
Datasheet download datasheet NCV8570B Datasheet

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Full PDF Text Transcription

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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. The NCV8570B is stable with small, low value capacitors allowing designers to minimise the total PCB space occupied by the solution. The device is packaged in a small 2x2.2mm DFN6 package as well as in a TSOP-5 package. Features • Ultra Low Noise (typ. 10 mVrms @ VOUT = 1.
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