DESCRIPTION
The A6531 is designed for portable RF and wireless
applications with demanding performance and
space requirements. The voltage difference is low
and the output current is large Because of the builtin low on state resistance transistor.
Built-in over-current protection, over temperature
protection and short circuit protection, to make the
load current not exceed the current capacity of the
output transistor.
The A6531 supports high-voltage (30V) power
supply and enable input, and adopts low-power
design, which is suitable for some low-power
applications
The A6531 is available in SOT-23, SOT-25, and
SOT89-3 packages.

FEATURES
 High ripple rejection ratio：50dB (1 kHz)
 Low current consumption：5μA（TYP.）
 Standby current：<1uA
 Low input / output differential pressure：
300 mV typical value (Products with an output
value of 3.0V, When IOUT=100mA)
 Maximum output current：500mA
（VIN≥VOUT+1V）
 Over Current Protection
 Over Temperature Protection
 Short Circuit Protection

APPLICATION
 Mobile phone
 Cordless telephone
 Camera, video recording equipment
 Portable game machine
 Portable AV device
 Voltage reference
 Battery powered system