• Updated "B" device Supply Current vs Supply Voltage Graph for 2V...............................................................11

Changes from Revision AC (February 2020) to Revision AD (October 2020)

Page

• Updated the numbering format for tables, figures and cross-references throughout the document.................. 1

Changes from Revision AB (December 2019) to Revision AC (February 2020)

Page

• Changed front page Features, Applications and Description text to highlight B version.................................... 1

• Added WSON and SOT-23-8 packages............................................................................................................. 1

• Added Links to Family Table ..............................................................................................................................1

• Added DDF and DSG pkgs to Thermal Table.....................................................................................................5

Changes from Revision AA (September 2019) to Revision AB (December 2019)

Page

• Changed LM393B and LM2903B from Preview to Active status........................................................................1

• Added Family Comparison Table........................................................................................................................1

Changes from Revision Z (October 2017) to Revision AA (September 2019)

Page

• Added "B" devices with various text changes throughout data sheet.................................................................1

• Deleted from Device Information old LM193 CDIP and LCCC package references and drawings. These are

on the LM139-MIL data sheet.............................................................................................................................1

• Added "B" devices Thermal Information table.................................................................................................... 5

• Added "B" device electrical tables...................................................................................................................... 5

• Added "B" device graphs ................................................................................................................................. 11

10 Mechanical, Packaging, and Orderable Information

The following pages include mechanical, packaging, and orderable information. This information is the most

current data available for the designated devices. This data is subject to change without notice and revision of

this document. For browser based versions of this data sheet, refer to the left hand navigation.

LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V

SLCS005AH – OCTOBER 1979 – REVISED APRIL 2025

www.ti.com

22

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Product Folder Links: LM393B LM2903B LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V