APL5309
Features
- Low Quiescent Current : 60µA (No load)
- Low Dropout Voltage : 400m V (@300m A)
- Fixed Output Voltage : 1.5V ~ 4.5V by Step 0.1V
Increment
- Stable with Aluminum, Tantalum, or Ceramic
Capacitors
- No Protection Diodes Needed
- Built-in Thermal Protection
- Built-in Current-Limit Protection
- Controlled Short Circuit Current : 50m A
- Fast Transient Response
- Short Setting Time
- SOT-23-3, SOT-23-5, and SOT-89 Packages
- Lead Free and Green Devices Available
(Ro HS pliant)
Applications
- 5V to 3.3~4.5V Linear Regulators
- 3.3V to 1.5~2.5V Linear Regulators
- CD-ROM, CD-R/W, and DVD Player
- Networking System, LAN Card, ADSL/Cable
- Modem, Cable Set-Top Box
- PC Peripherals
General Description
The APL5308/9 series are micropower, low dropout linear regulators, which operate from 2.7V to 6V input voltage and deliver up to 300m A. Typical dropout voltage is only 400m V at 300m A loading. Designed for use in battery-powered system, the low 60µA quiescent current makes it an ideal...
