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NCP4686 Datasheet Low Dropout Regulator

Manufacturer: onsemi

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Datasheet Details

Part number NCP4686
Manufacturer onsemi
File Size 386.72 KB
Description Low Dropout Regulator
Datasheet download datasheet NCP4686 Datasheet

Overview

NCP4686 400 mA, High Accuracy, Low Input Voltage, Low Dropout Regulator The NCP4686 is CMOS Linear voltage regulators with 400 mA output current capability.

The device has very high output voltage accuracy, low supply current and low ON−resistance transistor.

The NCP4686 is easy to use and includes output current fold−back protection and a fully integrated constant slope circuit as a soft−start circuit.

Key Features

  • Operating Input Voltage Range: 1.0 V to 3.6 V.
  • Output Voltage Range: 0.7 V to 1.8 V (available in 0.1 V steps).
  • Output Voltage Accuracy: ±0.8% (VOUT ≥ 1.0 V, TA = 25°C).
  • Supply Current: 48 mA.
  • Dropout Voltage: 0.22 V (VOUT = 1.5 V).
  • Line Regulation: 0.1%/V Typ.
  • Ripple Rejection: Typ. 60 dB (f = 10 kHz).
  • Stable with Ceramic Capacitors: 1 mF or more.
  • Current Fold Back Protection.
  • Build.
  • in Constant S.

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