APL5308/9
Low IQ, Low Dropout 300mA Fixed Voltage
Regulator
Features
• Low Quiescent Current : 60µA (No load) • Low Dropout Voltage : 400mV (@300mA) • 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 : 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)
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, ...