SLCS141M May   2003  – December 2024 LM2903-Q1 , LM2903B-Q1

PRODUCTION DATA  

  1.   1
  2.   Features
  3.   Applications
  4.   Description
  5. 1Pin Configuration and Functions
    1. 1.1 Pin Functions
  6. 2Specifications
    1. 2.1  Absolute Maximum Ratings, LM2903-Q1 and LM2903E-Q1
    2. 2.2  Absolute Maximum Ratings, LM2903B-Q1
    3. 2.3  ESD Ratings, LM2903-Q1 and LM2903E-Q1
    4. 2.4  ESD Ratings, LM2903B-Q1
    5. 2.5  Recommended Operating Conditions, LM2903B-Q1
    6. 2.6  Recommended Operating Conditions, LM2903-Q1
    7. 2.7  Recommended Operating Conditions, LM2903E-Q1
    8. 2.8  Thermal Information
    9. 2.9  Electrical Characteristics LM2903B - Q1
    10. 2.10 Switching Characteristics LM2903B - Q1
    11. 2.11 LM2903B-Q1 "T", "R" and "H" Temperature Test Options
    12. 2.12 Electrical Characteristics, LM2903-Q1 and LM2903E-Q1
    13. 2.13 Switching Characteristics, LM2903-Q1 and LM2903E-Q1
    14. 2.14 Typical Characteristics
  7. 3Detailed Description
    1. 3.1 Overview
    2. 3.2 Functional Block Diagram
    3. 3.3 Feature Description
    4. 3.4 Device Functional Modes
      1. 3.4.1 Voltage Comparison
  8. 4Application and Implementation
    1. 4.1 Application Information
    2. 4.2 Typical Application
      1. 4.2.1 Design Requirements
      2. 4.2.2 Detailed Design Procedure
        1. 4.2.2.1 Input Voltage Range
        2. 4.2.2.2 Minimum Overdrive Voltage
        3. 4.2.2.3 Output and Drive Current
        4. 4.2.2.4 Response Time
      3. 4.2.3 Application Curves
    3. 4.3 Power Supply Recommendations
    4. 4.4 Layout
      1. 4.4.1 Layout Guidelines
      2. 4.4.2 Layout Example
  9. 5Device and Documentation Support
    1. 5.1 Documentation Support
      1. 5.1.1 Related Documentation
    2. 5.2 Receiving Notification of Documentation Updates
    3. 5.3 Support Resources
    4. 5.4 Trademarks
    5. 5.5 Electrostatic Discharge Caution
    6. 5.6 Glossary
  10. 6Revision History
  11. 7Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
  • DGK|8
  • DDF|8
  • PW|8
  • DSG|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6 Revision History

Changes from Revision L (August 2023) to Revision M (December 2024)

  • Updated thermal table Go
  • Updated Typical CharacteristicsGo
  • Updated Functional Block DiagramGo

Changes from Revision K (August 2022) to Revision L (August 2023)

  • Added reference to Application NoteGo

Changes from Revision J (November 2020) to Revision K (August 2022)

  • Added T, R and H Temp Test Options tableGo

Changes from Revision I (June 2020) to Revision J (November 2020)

  • Changed LM2903B-Q1 Minimum Recommended Supply Voltage to 2V throughout the data sheetGo
  • Added Operating Virtual Temp to Abs Max Table for both versionsGo
  • Updated Supply Voltage vs Supply Current graph for 2VGo

Changes from Revision G (November 2018) to Revision H (January 2020)

  • Added LM2903B-Q1 to data sheetGo
  • Added Device Information table. Go
  • Added "B" device graphs Go
  • Changed incorrect input text in Feature Description in Apps Section.Go

Changes from Revision F (May 2018) to Revision G (November 2018)

    Changes from Revision H (January 2020) to Revision I (June 2020)

    • Added Functional Safety text and linksGo
    • Added VSSOP package to Device Info list for "B"Go
    • Added DGK to "B" Thermal TableGo
    • Added text to Apps Overview section for ESDGo