ADP120(RevB) 데이터 시트보기 (PDF) - Analog Devices

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ADP120
(Rev.:RevB)

100 mA, Low Quiescent Current, CMOS Linear Regulator

Analog Devices 

ADP120

TABLE OF CONTENTS

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

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

Typical Applications Circuits .......................................................... 1

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

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

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

Recommended Specifications: Input and Output

Capacitors ...................................................................................... 4

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

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

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

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

REVISION HISTORY

4/09—Rev. A to Rev. B

Change to General Description Section ........................................ 1

Changes to Table 2............................................................................ 4

Changes to Figure 17 to Figure 20.................................................. 9

Changes to Figure 49...................................................................... 17

Added Figure 50.............................................................................. 17

Changes to Ordering Guide .......................................................... 19

7/08—Rev. 0 to Rev. A

Deleted ADP120-1..............................................................Universal

Changes to General Description .................................................... 1

Changes to Dropout Voltage Parameter, Table 1.......................... 3

Changes to Thermal Data Section.................................................. 5

Changes to Figure 12 and Figure 14............................................... 8

Changes to Figure 22........................................................................ 9

Changes to Table 6 and Table 7..................................................... 14

Changes to Figure 46 and Figure 47 Captions ............................ 17

Changes to Ordering Guide .......................................................... 18

6/08—Revision 0: Initial Version

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

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

PCB Layout Considerations...................................................... 17

Outline Dimensions ....................................................................... 18

Ordering Guide .......................................................................... 19

Rev. B | Page 2 of 20

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