SLVSCV5E March   2015  – December 2024 ATL431 , ATL432

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, ATL431Ax, ATL432Ax
   6. 5.6 Electrical Characteristics, ATL431Bx, ATL432Bx
   7. 5.7 Typical Characteristics
7. 6 Parameter Measurement Information
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
   4. 7.4 Device Functional Modes
      1. 7.4.1 Open Loop (Comparator)
      2. 7.4.2 Closed Loop
9. 8 Application and Implementation
   1. 8.1 Application Information
   2. 8.2 Typical Applications
      1. 8.2.1 Comparator With Integrated Reference (Open-Loop)
         1. 8.2.1.1 Design Requirements
         2. 8.2.1.2 Detailed Design Procedure
            1. 8.2.1.2.1 Basic Operation
            2. 8.2.1.2.2 Overdrive
            3. 8.2.1.2.3 Output Voltage and Logic Input Level
               1. 8.2.1.2.3.1 Input Resistance
         3. 8.2.1.3 Application Curve
      2. 8.2.2 Shunt Regulator/Reference
         1. 8.2.2.1 Design Requirements
         2. 8.2.2.2 Detailed Design Procedure
            1. 8.2.2.2.1 Programming Output/Cathode Voltage
            2. 8.2.2.2.2 Total Accuracy
            3. 8.2.2.2.3 Stability
         3. 8.2.2.3 Application Curves
10. 9 Power Supply Recommendations
11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
12. 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
13. 12Revision History
14. 13Mechanical, Packaging, and Orderable Information

ATL43x 2.5V Low Iq Adjustable Precision Shunt Regulator