General Description

The APL5708R series are micropower, low dropout linear regulators, which operate from 2.7V to 6V input voltage and deliver up to 700mA. Typical dropout voltage is only 700mV at 700mA loading. Designed for using in battery-powered system, the low 60µA quiescent current makes it an ideal choice.

Features

• Low Quiescent Current : 60µA (No load)

• Low Dropout Voltage : 700mV (@700mA)

• Very low Shutdown Current : < 0.5uA

• Fixed Output Voltage : 1.5V ~ 3.5V by step 0.1V increment

• Stable with 2.2µF Output Capacitor

• Stable with Aluminum, Tantalum or Ceramic Capacitors .

• No Protection Diodes Needed

• Built in Thermal Protection

• Built in Current Limit Protection

• Controlled Short Circuit Current : 50mA

• Fast Transient Response

• Short Setting Time

• SOT-223 Package

• Lead Free Available (RoHS Compliant)

Applications

• 5V to 3.3~3.5V Linear Regulators

• 3.3V to 1.5~2.5V Linear Regulators

• CD-R/W, DVD Player

• LAN Card, ADSL/Cable Modem

• Computers