ADR520/ADR525/ADR530/ADR540/ADR550

Rev. E | Page 2 of

16

TABLE OF CONTENTS

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

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

Pin Configuration............................................................................. 1

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

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

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

ADR520 Electrical Characteristics............................................. 3

ADR525 Electrical Characteristics............................................. 3

ADR530 Electrical Characteristics............................................. 4

ADR540 Electrical Characteristics............................................. 4

ADR550 Electrical Characteristics............................................. 5

Absolute Maximum Ratings ............................................................6

Thermal Resistance .......................................................................6

ESD Caution...................................................................................6

Parameter Definitions.......................................................................7

Temperature Coefficient...............................................................7

Thermal Hysteresis .......................................................................7

Typical Performance Characteristics ..............................................8

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

Applications ................................................................................ 11

Outline Dimensions ....................................................................... 13

Ordering Guide .......................................................................... 14

REVISION HISTORY

6/08—Rev. D to Rev. E

Changes to Table 3............................................................................ 3

Changes to Table 4 and Table 5....................................................... 4

Changes to Table 6............................................................................ 5

Changes to Figure 4.......................................................................... 8

Changes to Applications Section .................................................. 11

12/07—Rev. C to Rev. D

Changes to Figure 3 and Figure 5................................................... 8

Changes to Figure 15, Figure 16, and Figure 17 Captions ........ 10

Changes to Figure 23...................................................................... 12

Updated Outline Dimensions ....................................................... 13

8/07—Rev. B to Rev. C

Changes to Figure 21...................................................................... 11

Updated Outline Dimensions ....................................................... 13

Changes to Ordering Guide .......................................................... 14

1/06—Rev. A to Rev. B

Updated Formatting...........................................................Universal

Changes to Features Section ............................................................1

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

Updated Outline Dimensions....................................................... 13

Changes to Ordering Guide .......................................................... 14

12/03—Data Sheet Changed from Rev. 0 to Rev. A

Updated Outline Dimensions....................................................... 13

Change to Ordering Guide............................................................ 14

11/03—Revision 0: Initial Version