SNOSCT6F March   2013  – January 2017 LP38798

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Noise Filter
      2. 7.3.2 Enable Input Operation
      3. 7.3.3 Undervoltage Lockout (UVLO)
      4. 7.3.4 Output Current Limiting
      5. 7.3.5 Thermal Shutdown
    4. 7.4 Device Functional Modes
    5. 7.5 Programming
      1. 7.5.1 Programming the Output Voltage
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application: VOUT = 5 V
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Custom Design With WEBENCH® Tools
        2. 8.2.2.2 Input Capacitor Recommendations
        3. 8.2.2.3 Output Capacitor Recommendations
        4. 8.2.2.4 Charge Pump
        5. 8.2.2.5 Setting the Output Voltage
        6. 8.2.2.6 Device Dissipation
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Considerations
    4. 10.4 Estimating the Junction Temperature
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Suppport
        1. 11.1.1.1 Custom Design With WEBENCH® Tools
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Community Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

4 Revision History

Changes from E Revision (August 2016) to F Revision

  • Created Rev F toonly add WEBENCH links to data sheetGo

Changes from D Revision (June 2016) to E Revision

  • Changed title of data sheet and updated list of Applications Go
  • Changed first wording of first sentence of Description Go

Changes from C Revision (June2016) to D Revision

  • Added 1.2 V row to Table 1 Go
  • Changed "Value for R2 = 12.9 kΩ and 100 kΩ" to "R2 = 12.9 kΩ minimum to 100 kΩ maximum"Go
  • Changed "value of 13.3 kΩ" to "value of 15 kΩ for R2"Go
  • Changed "for R1 is" to "needed for R1 to provide an output voltage of 5 V is"Go

Changes from B Revision (December 2014) to C Revision

  • Changed "linear regulator" to "LDO" on page 1; add top nav icon for reference designGo
  • Changed Handling Ratings table to ESD Ratings table; move storage temperature to Abs Max table Go
  • Added links for Community Resources Go

Changes from A Revision (May 2013) to B Revision

  • Added Device Information and Handling Rating tables, Feature Description, Device Functional Modes, Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, and Mechanical, Packaging, and Orderable Information sections; updated Thermal Information; moved some curves to Application Curves sectionGo