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TL431, TL432

Revision history

22

6

Revision history

nes

Table 14. Document revision history

Date

Revision

Changes

01-Mar-2002

1

Initial release.

01-Nov-2005

2

PPAP references inserted in order codes table on cover page.

13-Dec-2006

3

Corrected TO-92 package information.

08-Jun-2007

4

Specified that SO-8 package is batwing package.

In electrical characteristics tables, moved negative values from max column to

min column.

Corrected captions of Figure 7 and of Figure 18.

Added footnote to Table 8: TO-92 bulk package mechanical data.

25-Feb-2008

5

Corrected SO-8 package mechanical data.

Corrected footnote for automotive grade order codes in order code table.

Corrected packing information for TO-92 devices in order code table.

04-Jun-2009

6

Changed IMIN to 0.6 mA in Table 3 and Table 4.

Increased temperature range to 125°C in temperature curves.

Added Table 5, dedicated to automotive version.

Increased high temperature for automotive range up to +125 °C in Table 5 and

in Table 12: Order codes.

Inserted accuracy column in Table 12.

09-Jun-2009

7

Corrected minor error in package column in Table 12.

14-Mar-2011

8

Added Figure 3 on page 3, Section 4.4 on page 15 and Section 4.5 on page

16

.

07-Oct-2011

9

Added new package mechanical data Table 11 on page 17 and Figure 29 on

page 17

.

Updated Table 12 on page 18.

17-Nov-2011

10

Added new part number TL432, new order code Table 12 on page 18 and pin

connection for TL432 Figure 3 on page 3.

03-Dec-2012

11

Removed temperature range in title Table 3 on page 5, Table 4 on page 6 and

Table 5 on page 7

.

07-Dec-2017

12

Updated main title on page 1 and Section : Features on page 1, (added

“automotive” - AEC-Q100 qualified).

Updated Table 1 on page 4 (updated Rthja and Rthjc).

Minor modifications throughout document.

10-Sep-2020

13

Added the part number

TL431B and all its occurrences throughout the

document.

23-Sep-2020

14

Updated Table 4: TL431B (Tamb = 25 °C unless otherwise specified).

08-Feb-2021

15

Updated

Table 13: Order codes.

14-Feb-2022

16

Added new order code TL432BL3T and updated Marking in Table 13.

02-Sep-2022

17

Added min. and max. values dimension d in Table 8.