Datasheet > AP7217_10

AP7217_10

更新时间： 2024-11-06 12:20:03

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
10页	234K
描述
500mA CMOS LDO

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中文翻译

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AP7217_10 数据手册

AP7217

500mA CMOS LDO

Description

Pin Assignments

( Top View )

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

VR_OUT

GND

VD_OUT

AP7217

SOP-8L

reaches

V_DF.

The space-saving SOP-8L package is suitable for “pocket”

and hand-held applications.

V_IN

Features

Applications

•

HD/ BlueRay DVD & MP3/4 Players

Mobile Handsets and Smartphones

Digital Still Camera

•

Very Low Dropout Voltage

Low Current Consumption: Typ. 50μA

Output Voltage: 3.3V

Hand-Held Computers

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)

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html.

Typical Application Circuit

V_IN

VR_OUT

100K

VD_OUT

AP7217

C_IN

C_OUT

1uF

OFF

VD_OUT

GND

1uF

1 of 10

www.diodes.com

April 2010

AP7217

Document number: DS31292 Rev. 4 - 2

12 3 4 5 6 7...10

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