SBVS220C March   2013  – October 2026 TPS7A37

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagrams
    3. 6.3 Feature Description
      1. 6.3.1 Internal Current Limit
      2. 6.3.2 Enable Pin and Shutdown
      3. 6.3.3 Reverse Current
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Input and Output Capacitor Requirements
      2. 7.1.2 Output Noise
      3. 7.1.3 Dropout Voltage
      4. 7.1.4 Transient Response
    2. 7.2 Typical Applications
      1. 7.2.1 Typical Application
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Fixed-Voltage Version
      3. 7.2.3 Adjustable Operation
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 Board Layout Recommendations to Improve PSRR and Noise Performance
        2. 7.4.1.2 Thermal Considerations
        3. 7.4.1.3 Power Dissipation
        4. 7.4.1.4 Estimating Junction Temperature
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Device Nomenclature
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Application Curves

TPS7A37 TPS7A3701: Turn-on Response
Legacy silicon
Figure 7-2 TPS7A3701: Turn-on Response
TPS7A37 TPS7A3701: Turn-off Response
Legacy silicon
Figure 7-4 TPS7A3701: Turn-off Response
TPS7A37 TPS7A3701: Load Transient, Adjustable Version
Legacy silicon
Figure 7-6 TPS7A3701: Load Transient, Adjustable Version
TPS7A37 TPS7A3701: Line Transient, Adjustable Version
Legacy silicon
Figure 7-8 TPS7A3701: Line Transient, Adjustable Version
TPS7A37 TPS7A3701 Turn-On
                        Response
New silicon
Figure 7-3 TPS7A3701 Turn-On Response
TPS7A37 TPS7A3701 Turn-Off
                        Response
New silicon
Figure 7-5 TPS7A3701 Turn-Off Response
TPS7A37 TPS7A3701 Load Transient, Adjustable Version
New silicon, COUT = 10μF tantalum
Figure 7-7 TPS7A3701 Load Transient, Adjustable Version
TPS7A37 TPS7A3701 Line Transient,
                        Adjustable Version
 New silicon, COUT = 10μF tantalum
Figure 7-9 TPS7A3701 Line Transient, Adjustable Version