2

LP5907

SNVS798J – APRIL 2012 – REVISED MARCH 2016

www.ti.com

Product Folder Links: LP5907

Submit Documentation Feedback

Copyright © 2012–2016, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

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

6

Specifications......................................................... 4

6.1

Absolute Maximum Ratings ...................................... 4

6.2

ESD Ratings.............................................................. 4

6.3

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

6.4

Thermal Information .................................................. 5

6.5

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

6.6

Output and Input Capacitors ..................................... 6

6.7

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

7

Detailed Description ............................................ 11

7.1

Overview ................................................................. 11

7.2

Functional Block Diagram ....................................... 11

7.3

Feature Description................................................. 11

7.4

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

8

Applications and Implementation ...................... 13

8.1

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

8.2

Typical Application .................................................. 13

9

Power Supply Recommendations ...................... 16

10

Layout................................................................... 17

10.1

Layout Guidelines ................................................. 17

10.2

Layout Examples................................................... 17

10.3

X2SON Mounting .................................................. 18

10.4

DSBGA Mounting.................................................. 18

10.5

DSBGA Light Sensitivity ....................................... 18

11

Device and Documentation Support ................. 19

11.1

Documentation Support ........................................ 19

11.2

Community Resources.......................................... 19

11.3

Trademarks ........................................................... 19

11.4

Electrostatic Discharge Caution ............................ 19

11.5

Glossary ................................................................ 19

12

Mechanical, Packaging, and Orderable

Information ........................................................... 19

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision I (August 2015) to Revision J

Page

•

errors; replace text of footnote 2 of Abs Max table ............................................................................................................... 4

Changes from Revision H (November 2014) to Revision I

Page

•

Added icon for reference design to Top Navs and "

•

Changed Storage Temperature to Abs Max table; replace Handling Ratings with ESD Ratings ......................................... 4

•

•

Added "SOT-23, X2SON packages" to second row of

ΔVout spec ...................................................................................... 5

Changes from Revision G (October 2013) to Revision H

Page

•

Added Device Information and Handling Rating tables, Feature Description, Device Functional Modes, Application

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

Mechanical, Packaging, and Orderable Information sections; moved some curves to Application Curves section ............. 1