SBAS221H December   2001  – October  2015 REG71050 , REG71055

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Shutdown Mode
      2. 8.3.2 Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Peak Current Reduction
      2. 8.4.2 Efficiency
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Capacitor Selection
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
      1. 9.3.1 1.8 V to 5.0 V With 10-mA Output Current
      2. 9.3.2 Doubling the Output Current
      3. 9.3.3 Driving LEDs
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 Related Links
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

6 Pin Configuration and Functions

DDC and DBV Package
6-Pin SOT and SOT-23
Top View
REG71050 REG71055 REG710 po_bas221.gif
DRV Package
6-Pin SON With Exposed Thermal Pad
Top View
REG71050 REG71055 REG710 po-01_bas221.gif

Pin Functions

PIN I/O DESCRIPTION
NAME DDC/DBV DRV
Cpump- 4 3 – Connect to the flying capacitor
Cpump+ 6 1 – Connect to the flying capacitor
Enable 3 5 I Hardware Enable/Disable pin (high=enable)
GND 2 4 – Ground
Vin 5 2 I Input supply pin. Connect the input capacitor to this pin.
Vout 1 6 O Output supply. Connect the output capacitor to this pin.