AiT Semiconductor Inc.
www.ait-ic.com
A6505
LOW DROPOUT VOLTAGE REGULATOR DUAL 500mA HIGH PSRR LINEAR REGULATOR
DESCRI...
AiT Semiconductor Inc.
www.ait-ic.com
A6505
LOW DROPOUT VOLTAGE
REGULATOR DUAL 500mA HIGH PSRR LINEAR
REGULATOR
DESCRIPTION
FEATURES
A6505 dual, low-noise, low-dropout
regulator delivers Two low dropout voltage
regulators
at least 500mA of continuous output current. The 500mA output current for each LDO
output voltage for each
regulator is set independently by trimming. Voltages are selectable in 100mV steps
Low output noise (50uVRMS) Low dropout Voltage:0.08V@150mA(Typ.)
within a range of 1.2V to 4.5V. The A6505 includes Standby Mode: 0.1uA
two independent logic-controlled shutdown inputs and High Ripple Rijection:72dB@1KHz (Typ.)
allows the output of each
regulator to be turned of Excellent Line regulation: 0.05%/V
independently.
Independent Shutdown controls
1.2V to 4.5V Factory-Preset Output
A6505 includes high accuracy voltage reference, error Output Current Limit
amplifier, current limit circuit and output driver module. Highly Accurate: ±2%
Available in SOT-26 package.
A6505 has excellent load and line transient response
APPLICATION
and good temperature characteristics, which can
assure the stability of chip and power system. And it Cellular phones
uses trimming technique to guarantee output voltage Cordless phones and radio communication
accuracy within ±2%.
equipment
Battery Powered equipment
A6505 is available in SOT-26 package.
Notebook and hand-hold equipment
Wireless LAN
ORDER INFORMATION
GPS receiver...