Data Sheet

ADP1761

TABLE OF CONTENTS

analog.com

Rev. D | 2 of 21

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

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

Typical Application Circuits....................................1

General Description...............................................1

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

Input and Output Capacitor: Recommended

Specifications................................................... 5

Absolute Maximum Ratings...................................6

Thermal Data......................................................6

Thermal Resistance/Parameter..........................6

ESD Caution.......................................................6

Pin Configuration and Function Descriptions........ 7

Typical Performance Characteristics..................... 8

Theory of Operation.............................................12

Soft Start Function ...........................................12

Adjustable Output Voltage ...............................13

Enable Feature.................................................13

Power-Good (PG) Feature............................... 13

Applications Information...................................... 15

Capacitor Selection.......................................... 15

Undervoltage Lockout...................................... 16

Current-Limit and Thermal Overload

Protection....................................................... 16

Thermal Considerations................................... 16

PCB Layout Considerations............................. 18

Outline Dimensions............................................. 20

Ordering Guide.................................................20

Output Voltage Options.................................... 21

Evaluation Boards............................................ 21

Automotive Products........................................ 21

REVISION HISTORY

3/2022—Rev. C to Rev. D

Changes to Features Section.......................................................................................................................... 1

Changes to Applications Section..................................................................................................................... 1

Changes to Figure 4 Caption to Figure 9 Caption........................................................................................... 8

Changes to Figure 10 Caption to Figure 13 Caption and Figure 15................................................................ 9

Change to Figure 32...................................................................................................................................... 15

Moved Table 8, Renumbered Sequentially.................................................................................................... 19

Changes to Ordering Guide........................................................................................................................... 20

Added Output Voltage Options Section......................................................................................................... 21

Added Automotive Products Section............................................................................................................. 21