GENERAL DESCRIPTION
The ADP3307 is a member of the ADP330x family of precision low dropout anyCAP voltage regulators. The ADP3307 stands out from the conventional LDOs with a novel architecture and an enhanced process. Its patented design requires only a 0.47 µF output capacitor for stability. This device is stable with any type of capacitor regardless of its ESR (Equivalent Series Resistance) value, including ceramic types (MLCC) for space restricted applications. The ADP3307 achieves exceptional accuracy of ±0.8% at room temperature and ±1.4% overall accuracy over temperature, line and load variations. The dropout voltage of the ADP3307 is only 120 mV (typical) at 100 mA.

FEATURES
    High Accuracy Over Line and Load: ±0.8% @ 25°C, ±1.4% Over Temperature
    Ultralow Dropout Voltage: 120 mV Typical @ 100 mA
    Requires only CO = 0.47 μF for Stability
    anyCAP = Stable with All Types of Output Capacitors (Including MLCC)
    Current and Thermal Limiting
    Low Noise
    Dropout Detector
    Low Shutdown Current: 1 μA
    3.0 V to 12 V Supply Range
    –20°C to +85°C Ambient Temperature Range
    Several Fixed Voltage Options
    Ultrasmall SOT-23-6 (RT-6) Package
    Excellent Line and Load Regulation

APPLICATIONS
    Cellular Telephones
    Notebook, Palmtop Computers
    Battery Powered Systems
    PCMCIA Regulator
    Bar Code Scanners
    Camcorders, Cameras