APL5301/2
Low IQ, Low Dropout 300mA Fixed Voltage
Regulator
Features
General Description
• Low Quiescent Current : 50uA (No load) • Low Dropout Voltage : 400mV
(VOUT(Nominal)=3.
0V Version @300mA) • Very low Shutdown Current : 0.
5uA • Fixed Output Voltage : 1.
3V ~ 5.
0V
by step 0.
1V increment • Stable with 1uF Output Capacitor • Stable with Aluminum, Tantalum or Ceramic
Capacitors .
• Reverse Current Protection • No Protection Diodes Needed • Built in Thermal Protection • Built in Current Limit Protection • Controlled Short Circuit Current : 50mA • Fast Transient Response • Short Setting Time • SOP-8, SOT-23, SOT-23-5, SOT-89,
and SOT-89-5 Packages
Applications
• Notebook Computer • PDA ...