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NCP4523 - CMOS 3CH-LDOs

General Description

Pin Number NCP4523G SSOP 8 Symbol 1 VOUT1 2 VOUT2 3 VOUT3 4 GND 5 CE3 6 CE2 7 CE1 8 VDD Output Pin Output Pin Output Pin Ground Pin Chip Enable Pin Chip Enable Pin Chip Enable Pin Input Pin Description ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage Input Volta

Key Features

  • Ultra.
  • Low Supply Current.
  • Low Standby Current.
  • Low Dropout Voltage.
  • High Ripple Rejection, Typical 70 dB (f = 1.0 kHz).
  • High Output Voltage Accuracy, "2.0%.
  • Excellent Load Transient Response and Line Transient Response.
  • Small Package 8.
  • Pin SSOP.
  • Maximum Input Voltage 6.0 V.
  • Pb.
  • Free Packages are Available.

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Datasheet Details

Part number NCP4523
Manufacturer onsemi
File Size 136.39 KB
Description CMOS 3CH-LDOs
Datasheet download datasheet NCP4523 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP4523 CMOS 3CH−LDOs for RF Unit The NCP4523 Series are multi voltage regulator ICs with high output voltage accuracy, extremely low supply current, low noise, low ON−resistance and high ripple rejection by CMOS process. The NCP4523 Series contain three voltage regulators. Each of these voltage regulators in the NCP4523 Series consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit and a chip enable circuit. The chip enable function contributes to prolong battery life. Further, regulators in the NCP4523 Series are with low dropout voltage, excellent load transient response and line transient response, thus the NCP4523 series are very suitable for the power supply for hand−held communication equipment.