ADP124-3.3-EVALZ(Rev0) 查看數據表（PDF） - Analog Devices

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ADP124-3.3-EVALZ
(Rev.:Rev0)

5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators

Analog Devices 

ADP124/ADP125

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Typical Application Circuits............................................................ 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Recommended Capacitor Specifications................................... 4

Absolute Maximum Ratings............................................................ 5

Thermal Data ................................................................................ 5

Thermal Resistance ...................................................................... 5

ESD Caution.................................................................................. 5

Pin Configurations and Function Descriptions ........................... 6

REVISION HISTORY

12/09—Revision 0: Initial Version

Typical Performance Characteristics ..............................................7

Theory of Operation ...................................................................... 11

Applications Information .............................................................. 12

Capacitor Selection .................................................................... 12

Undervoltage Lockout ............................................................... 13

Enable Feature ............................................................................ 13

Current Limit and Thermal Overload Protection ................. 14

Thermal Considerations............................................................ 14

Junction Temperature Calculations ......................................... 15

Printed Circuit Board Layout Considerations ....................... 16

Outline Dimensions ....................................................................... 17

Ordering Guide .......................................................................... 17

Rev. 0 | Page 2 of 20

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