SNVS798P April   2012  – January 2024 LP5907

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 Output and Input Capacitors
    7. 5.7 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 Enable (EN)
      2. 6.3.2 Low Output Noise
      3. 6.3.3 Output Automatic Discharge
      4. 6.3.4 Remote Output Capacitor Placement
      5. 6.3.5 Thermal Overload Protection (TSD)
    4. 6.4 Device Functional Modes
      1. 6.4.1 Enable (EN)
      2. 6.4.2 Minimum Operating Input Voltage (VIN)
  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 Custom Design With WEBENCH® Tools
        2. 7.2.2.2 Power Dissipation and Device Operation
        3. 7.2.2.3 External Capacitors
        4. 7.2.2.4 Input Capacitor
        5. 7.2.2.5 Output Capacitor
        6. 7.2.2.6 Capacitor Characteristics
        7. 7.2.2.7 Remote Capacitor Operation
        8. 7.2.2.8 No-Load Stability
        9. 7.2.2.9 Enable Control
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 X2SON Mounting
        2. 7.4.1.2 DSBGA Mounting
        3. 7.4.1.3 DSBGA Light Sensitivity
      2. 7.4.2 Layout Examples
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Custom Design With WEBENCH® Tools
      2. 8.1.2 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • YKM|4
  • DBV|5
  • DQN|4
  • YKG|4
  • YKE|4
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.1 Overview

Designed to meet the needs of sensitive RF and analog circuits, the LP5907 provides low noise, high PSRR, low quiescent current, and low line and load transient response figures. Using innovative design techniques, the LP5907 offers class leading noise performance without the need for a separate noise filter capacitor.

The LP5907 is designed to perform with a single 1µF input capacitor and a single 1µF ceramic output capacitor. With a reasonable PCB layout, the single 1µF ceramic output capacitor can be placed up to 10cm away from the LP5907 device.