Datasheet4U Logo Datasheet4U.com

WL2808E Datasheet CMOS Ldo

Manufacturer: WillSEMI

Overview: WL2808E Low noise, High PSRR, High speed, CMOS LDO.

Datasheet Details

Part number WL2808E
Manufacturer WillSEMI
File Size 934.55 KB
Description CMOS LDO
Datasheet WL2808E-WillSEMI.pdf

General Description

s The WL2808E series is a high accuracy, low noise, high speed, low dropout CMOS Linear regulator with high ripple rejection.

The devices offer a new level of cost effective performance in cellular phones, laptop and notebook puters, and other portable devices.

The current limiter's fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin.

Key Features

  • Input voltage : 2.5V~5.5V.
  • Output range : 1.2V~3.3V.
  • Output current : 200mA (@VOUT2V)(Typ. ) : 75dB @ 217Hz.
  • Dropout voltage : 170mV @ IOUT=200mA.
  • Quiescent current : 30μA Typ.
  • Shut-down current : < 1μA.
  • Recommend capacitor : 1uF.

WL2808E Distributor