SLVSAW6G June   2011  – April 2024 LP2951-Q1

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 Diagram
    3. 6.3 Feature Description
      1. 6.3.1 ERROR Function
      2. 6.3.2 Programming Output Voltage
    4. 6.4 Device Functional Modes
      1. 6.4.1 Shutdown Mode
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
        1. 7.2.1.1 Input Capacitor (CIN)
        2. 7.2.1.2 Output Capacitor (COUT)
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Capacitance Value
        2. 7.2.2.2 Capacitor Types
        3. 7.2.2.3 CBYPASS: Noise and Stability Improvement
        4. 7.2.2.4 ESR Range
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

9 Revision History

Changes from Revision F (August 2023) to Revision G (April 2024)

  • Added correct temperature grade 1 range to AEC-Q100 Features bulletGo
  • Changed LP2591-50-Q1 to LP2951-50-Q1 in Package Information table and D package pinout drawingGo

Changes from Revision E (November 2014) to Revision F (August 2023)

  • Changed the numbering format for tables, figures, and cross-references throughout the documentGo
  • Changed device name to LP2951-Q1 from LP2951-50-Q1 and LP2951-33-Q1 throughout documentGo
  • Changed automotive-specific bullets in Features sectionGo
  • Changed accuracy feature to correct typical accuracy specification Go
  • Added links to Applications sectionGo
  • Changed Device Information table to match package offering Go
  • Changed front-page imageGo
  • Changed ESD Ratings title from Handling Ratings Go
  • Changed Enable to Shutdown in Shutdown Transient Response vs Time curvesGo
  • Deleted last sentence from ESR Range sectionGo
  • Changed Application Curves sectionGo