LM117QML datasheet(2/35 Pages) TI

2 / 35 page

Table of Contents

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

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

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

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

5 Device Comparison Table...............................................3

6 Pin Configurations and Functions.................................4

7 Specifications.................................................................. 5

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

7.2 ESD Ratings............................................................... 5

7.3 Recommended Operating Conditions.........................5

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

7.5 Electrical Characteristics: 0.5–A IOUT Devices

(LM117H, LM117GW)....................................................6

7.6 Parameter Drift: 0.5–A IOUT Devices (LM117H,

LM117GW).................................................................... 7

7.7 Electrical Characteristics: 1.5–A IOUT Devices

(LM117K).......................................................................8

7.8 Parameter Drift: 1.5–A IOUT Devices (LM117K).......... 9

7.9 Quality Conformance Inspection...............................10

7.10 Typical Characteristics............................................ 11

8 Detailed Description......................................................13

8.1 Overview................................................................... 13

8.2 Functional Block Diagram......................................... 13

8.3 Setting Output Voltage.............................................. 14

8.4 External Capacitors...................................................15

8.5 Load Regulation........................................................15

8.6 Protection Diodes......................................................15

9 Application and Implementation.................................. 17

9.1 Typical Applications.................................................. 17

10 Power Supply Recommendations..............................26

11 Layout........................................................................... 27

11.1 Layout Guidelines................................................... 27

12 Device and Documentation Support..........................28

12.1 Device Support....................................................... 28

12.2 Documentation Support.......................................... 28

12.3 Receiving Notification of Documentation Updates..28

12.4 Support Resources................................................. 28

12.5 Trademarks.............................................................28

12.6 Electrostatic Discharge Caution..............................28

12.7 Glossary..................................................................28

4 Revision History

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

DATE

REVISION

NOTES

April 2021

Initial Release

LM117QML-SP

SNVSC12 – APRIL 2021

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