SBVS204G June   2012  – May 2026

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 Handling 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 Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Internal Current Limit (ICL)
      2. 6.3.2 Enable (EN) And Under-Voltage Lockout (UVLO)
      3. 6.3.3 Soft-Start And Inrush Current
    4. 6.4 Device Functional Modes
    5. 6.5 Programming
      1. 6.5.1 ANY-OUT Programmable Output Voltage
      2. 6.5.2 Adjustable Operation (TPS7A4701 Only)
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Capacitor Recommendations
          1. 7.2.2.1.1 Input and Output Capacitor Requirements
          2. 7.2.2.1.2 Noise Reduction Capacitor (CNR)
        2. 7.2.2.2 Dropout Voltage (VDO)
        3. 7.2.2.3 Output Voltage Accuracy
        4. 7.2.2.4 Startup
        5. 7.2.2.5 AC Performance
          1. 7.2.2.5.1 Power-Supply Rejection Ratio (PSRR)
          2. 7.2.2.5.2 Load Step Transient Response
          3. 7.2.2.5.3 Noise
      3. 7.2.3 Application Curves
  9. 8 Power Supply Recommendations
    1. 8.1 Power Dissipation (PD)
  10. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
    3. 9.3 Thermal Protection
    4. 9.4 Estimating Junction Temperature
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Trademarks
    3. 10.3 Electrostatic Discharge Caution
    4. 10.4 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Input Voltage Range: +3V to +36V
  • Output Voltage Noise:
    4 µVRMS (10Hz, 100kHz)
  • Power-Supply Ripple Rejection:
    • 82dB (100Hz)
    • ≥ 55dB (10Hz, 10MHz)
  • Two Output Voltage Modes:
    • ANY-OUT™ Version (User-Programmable Output via PCB Layout):
      • No External Feedback Resistors or Feed-Forward Capacitors Required
      • Output Voltage Range: +1.4V to +20.5V
    • Adjustable Version (TPS7A4701 only):
      • Output Voltage Range: +1.4V to +34V
  • Output Current: 1A
  • Dropout Voltage: 307mV at 1A
  • CMOS Logic Level-Compatible Enable Pin
  • Built-In Fixed Current Limit and
    Thermal Shutdown
  • Available in High-Performance Thermal Package: 5-mm × 5-mm QFN
  • Operating Temperature Range:
    –40°C to 125°C