REF5020-EP, REF5025-EP, REF5040-EP, REF5050-EP

SBOS471B – APRIL 2010 – REVISED JUNE 2015

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Table of Contents

8.1

Application Information............................................ 13

1

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

8.2

Typical Applications ............................................... 13

2

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

8.3

System Example ..................................................... 17

3

Description ............................................................. 1

9

Power Supply Recommendations ...................... 19

4

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

9.1

Basic Connections .................................................. 19

5

Pin Configuration and Functions ......................... 3

9.2

Low Dropout Voltage .............................................. 19

6

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

10

Layout................................................................... 19

6.1

Absolute Maximum Ratings ..................................... 3

10.1

Layout Guidelines ................................................. 19

6.2

ESD Ratings.............................................................. 3

10.2

Layout Example .................................................... 20

6.3

Recommended Operating Conditions ....................... 4

10.3

Power Dissipation ................................................. 20

6.4

Thermal Information .................................................. 4

11

Device and Documentation Support ................. 21

6.5

Electrical Characteristics: Per Device ....................... 4

11.1

Documentation Support ....................................... 21

6.6

Electrical Characteristics: All Devices....................... 5

11.2

Related Links ........................................................ 21

6.7

Typical Characteristics .............................................. 6

11.3

Community Resources.......................................... 21

7

Detailed Description ............................................ 10

11.4

Trademarks ........................................................... 21

7.1

Overview ................................................................. 10

11.5

Electrostatic Discharge Caution ............................ 21

7.2

Functional Block Diagram ....................................... 10

11.6

Glossary ................................................................ 21

7.3

Feature Description................................................. 10

12

Mechanical, Packaging, and Orderable

7.4

Device Functional Modes........................................ 12

Information ........................................................... 22

8

Application and Implementation ........................ 13

4 Revision History

Changes from Revision A (October 2012) to Revision B

Page

•

Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation

section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and

Mechanical, Packaging, and Orderable Information section ................................................................................................. 3

•

Changed title of Supply Voltage to Low Dropout Voltage ................................................................................................... 19

2

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