SBVS047I
April 2004 – November 2023
TPS715A
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagrams
6.3
Feature Description
6.3.1
Wide Supply Range
6.3.2
Low Supply Current
6.3.3
Current Limit
6.3.4
Dropout Voltage (VDO)
6.4
Device Functional Modes
6.4.1
Normal Operation
6.4.2
Dropout Operation
7
Application and Implementation
7.1
Application Information
7.2
Typical Applications
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.2.1
Setting VOUT for the TPS715A01 Adjustable LDO
7.2.2.2
External Capacitor Requirements
7.2.2.3
Input and Output Capacitor Requirements
7.2.2.4
Reverse Current
7.2.2.5
Feed-Forward Capacitor (CFF)
7.2.2.6
Power Dissipation (PD)
7.2.2.7
Estimating Junction Temperature
7.2.3
Application Curves
7.3
Best Design Practices
7.4
Power Supply Recommendations
7.5
Layout
7.5.1
Layout Guidelines
7.5.1.1
Power Dissipation
7.5.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Development Support
8.1.1.1
Evaluation Module
8.1.1.2
Spice Models
8.1.2
Device Nomenclature
8.2
Documentation Support
8.2.1
Related Documentation
8.3
Receiving Notification of Documentation Updates
8.4
Support Resources
8.5
Trademarks
8.6
Electrostatic Discharge Caution
8.7
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
6
Detailed Description