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NCP508 Datasheet 50mA Low Dropout Voltage Regulator

Manufacturer: onsemi

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Datasheet Details

Part number NCP508
Manufacturer onsemi
File Size 382.80 KB
Description 50mA Low Dropout Voltage Regulator
Datasheet download datasheet NCP508 Datasheet

General Description

Pin No.

P

Overview

NCP508 Very Low Noise, Fast Turn On, 50 mA Low Dropout Voltage Regulator The NCP508 is a 50 mA low noise voltage regulator, designed to exhibit fast turn on time and high ripple rejection.

Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits.

The NCP508 has been designed for use with ceramic capacitors.

Key Features

  • Very Low Noise at 39 mVrms without a Bypass Capacitor.
  • High Ripple Rejection of 70 dB at 1 kHz.
  • Low Dropout Voltage of 140 mV (typ) at 30 mA.
  • Tight Load Regulation, typically 6 mV for DIout = 50 mA.
  • Fast Enable Turn.
  • On time of 20 msec.
  • Logic Level Enable.
  • ESR can vary from a few mW to 3 W.
  • These are Pb.
  • Free Devices Typical.

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