AP7217-33SG-U中文资料美台半导体数据手册PDF规格书

General Description

The AP7217 low-dropout linear regulator operates from a 3.3V to 5.5V supply and delivers a guaranteed 500mA (min) continuous load current.

The high-accuracy output voltage is preset to an internally trimmed voltage. An active-low open-drain reset output remains asserted for at least 20ms (TYP) after output voltage reaches VDF.

The space-saving SOP-8L package is suitable for “pocket” and hand-held applications.

特性 Features

• Very Low Dropout Voltage

• Low Current Consumption: Typ. 50μA

• Output Voltage: 3.3V

• Guaranteed 500mA (min) Output

• Input Range up to 5.5V

• Current Limiting

• Stable with either electrolytic capacitor or low-ESR MLCC (multi-layer ceramic capacitor) Low Temperature Coefficient

• SOP-8L: Available in “Green” Molding Compound (no Br, Sb)

• Lead Free Finish / RoHS Compliant (Note 1)

Applications

• HD/BlueRay DVD & MP3/4 Players

• Mobile Handsets and Smartphones

• Digital Still Camera

• Hand-Held Computers