Part Number : APL5308-15A/B
Function : 4.5 V, low IQ, low dropout 300 mA fixed voltage regulator
Package : SOT-23-3, SOT-23-5 Type
Marking : 389X
Maker : Anpec Electronics
Pinouts : 
Description :
The APL5308-15A/B, APL5308/9 series are micropower, low dropout lin ear regulators, which operate from 2.7V to 6V input voltage and del i ver up to 300mA. Typical dropout voltage is only 400mV at 300mA l oadi ng. Desi gned for use in battery-powered system, the low 60mA qui escent current makes it an ideal choice. Design with an internal P-channel MOSFET pass transistor, the APL5308/9 maintain a low supply current, independent of the load current and dropout voltage. Other features include thermal-shutdown p rotection current limit protection to ensure specified output current and controlled short-circuit current . The APL5308/ 9 regulators come in a miniature SOT-23-3, SOT-23-5, and SOT-89 packages.
Features
• Low Quiescent Current : 60mA (No load)
• Low Dropout V oltage : 400mV (@300mA)
• Fixed Output V oltage : 1.5V ~ 4.5V by Step 0.1V Increment
• Stable with Aluminum, T antalum, 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-23-3, SOT-23-5, and SOT-89 Packages
• Lead Free and Green Devices Available(RoHS Compliant)
Datasheet PDF Download : 
Others datasheet of same file :
APL5308, APL530815A/B, APL5308-16A/B, APL5308-17A/B, APL5308-18A/B
