ADP3307中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

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