SLVSER5A December   2018  – May 2021 TPS73801-SEP

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 Adjustable Operation
      2. 7.3.2 Fixed Operation
      3. 7.3.3 Overload Recovery
      4. 7.3.4 Output Voltage Noise
      5. 7.3.5 Protection Features
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Output Capacitance and Transient Response
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      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
      1. 10.3.1 Calculating Junction Temperature
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • VID V62/18616
  • Radiation hardened
    • SEL, SEB, and SEGR immune up to
      LET = 43 MeV-cm2/mg
    • SET and SEFI characterized up to
      LET = 43 MeV-cm2/mg
    • TID assured for every wafer lot up to
      20 krad(Si)
    • TID characterized up to 50 krad(Si)
  • Space enhanced plastic
    • Au bondwire and NiPdAu lead finish
    • Enhanced mold compound for low outgassing
    • One fabrication, assembly, and test site
    • Extended product life cycle
    • Extended product change notification
    • Product traceability
  • Optimized for fast transient response
  • Output current: 1 A
  • Dropout voltage: 300 mV
  • Low noise: 45 µVRMS (10 Hz to 100 kHz)
  • 1-mA quiescent current
  • No protection diodes needed
  • Controlled quiescent current in dropout
  • Adjustable output voltage: 1.21 V to 20 V
  • Less than 1-µA quiescent current in shutdown
  • Stable with 10-µF output capacitor
  • Stable with ceramic capacitors
  • Reverse-battery protection
  • No reverse current
  • Thermal limiting
GUID-21AE3926-F4B3-4FF0-AE0B-C39D90057B8D-low.gif Simplified Schematic