LM1117 datasheet(2/32 Pages) TI2

2 / 32 page

Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Specifications.................................................................. 4

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

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

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

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

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

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

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

6.1 Overview................................................................... 10

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

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

6.4 Device Functional Modes..........................................13

7 Application and Implementation.................................. 14

7.1 Application Information............................................. 14

7.2 Typical Application.................................................... 16

7.3 Best Design Practices...............................................18

7.4 Power Supply Recommendations.............................18

7.5 Layout....................................................................... 19

8 Device and Documentation Support............................20

8.1 Device Support......................................................... 20

8.2 Documentation Support............................................ 20

8.3 Receiving Notification of Documentation Updates....20

8.4 Support Resources................................................... 20

8.5 Trademarks...............................................................20

8.6 Electrostatic Discharge Caution................................20

8.7 Glossary....................................................................20

9 Revision History............................................................ 21

10 Mechanical, Packaging, and Orderable

Information.................................................................... 21

LM1117-Q1

SBVS468A – DECEMBER 2024 – REVISED JUNE 2025

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LM1117 Datasheet(PDF) 2 Page - Texas Instruments