DESCRIPTION

The MP8802 is a low-noise, low-dropout linear regulator. It operates from 2.7V to 6.5V input voltage, and regulates the output voltage with 2 accuracy at 2.5V, 2.85V, 3.3V, or from 1.25V to 5V.

The MP8802 can supply up to 250mA of load current. The MP8802 features thermal overload protection. It is available in a 5-pin TSOT23-5 package.

FEATURES

• Low 250mV Dropout at 250mA Output

• 2 Accurate Output Voltage

• Fixed Output Voltage Options of 2.5V, 2.85V or 3.3V

• Adjustable Output Voltage Option from 1.25V to 5V using an External Resistor Divider

• Up to 6.5V Input Voltage

• High PSRR

o 70dB at 1KHz

o 30dB at 1MHz

• Better Than 0.001/mA Load Regulation

• Stable With Low-ESR Output Capacitor

• Low 125µA Ground Current

• Internal Thermal Protection

APPLICATIONS

• 802.11 PC Cards

• Mobile Handset PLL Power

• Audio Codec Power