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TLV172, TLV2172, TLV4172

SBOS784C – NOVEMBER 2016 – REVISED JANUARY 2019

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Product Folder Links: TLV172 TLV2172 TLV4172

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Copyright © 2016–2019, Texas Instruments Incorporated

Table of Contents

1

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

2

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

3

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

4

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

5

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

6

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

7

Specifications......................................................... 7

7.1

Absolute Maximum Ratings ...................................... 7

7.2

ESD Ratings.............................................................. 7

7.3

Recommended Operating Conditions ....................... 7

7.4

Thermal Information: TLV172 ................................... 8

7.5

Thermal Information: TLV2172 ................................. 8

7.6

Thermal Information: TLV4172 ................................. 8

7.7

Electrical Characteristics........................................... 9

7.8

Typical Characteristics ............................................ 10

8

Detailed Description ............................................ 15

8.1

Overview ................................................................. 15

8.2

Functional Block Diagram ...................................... 15

8.3

Feature Description................................................. 16

8.4

Device Functional Modes........................................ 19

9

Application and Implementation ........................ 20

9.1

Application Information............................................ 20

9.2

Typical Application .................................................. 20

10

Power Supply Recommendations ..................... 22

11

Layout................................................................... 22

11.1

Layout Guidelines ................................................. 22

11.2

Layout Example .................................................... 23

12

Device and Documentation Support ................. 24

12.1

Device Support...................................................... 24

12.2

Documentation Support ........................................ 25

12.3

Related Links ........................................................ 25

12.4

Receiving Notification of Documentation Updates 25

12.5

Community Resources.......................................... 25

12.6

Trademarks ........................................................... 25

12.7

Electrostatic Discharge Caution ............................ 25

12.8

Glossary ................................................................ 25

13

Mechanical, Packaging, and Orderable

Information ........................................................... 26

4 Revision History

Changes from Revision B (September 2018) to Revision C

Page

•

Changed the datasheet title From: TLV2172 36-V, Single-Supply, Low-Power.. To: TLVx172 36-V, single-supply,

low-power... ............................................................................................................................................................................ 1

Changes from Revision A (May 2018) to Revision B

Page

•

Deleted the Device Family Comparison table ........................................................................................................................ 3

•

Added the 5-pin SC70 and SOT-23, and the 8-pin SOIC pinout diagrams to the data sheet ............................................... 4

•

Added TLV172 Pin Functions table to the data sheet............................................................................................................ 4

•

Added 14-pin SOIC and TSSOP pinout diagram to the data sheet ...................................................................................... 6

Changes from Original (November 2016) to Revision A

Page

•

Updated supply voltage values in Absolute Maximum Ratings table..................................................................................... 7