TL431ICT STMicroelectronics, TL431ICT Datasheet
TL431ICT
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TL431ICT Summary of contents
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Features ■ Adjustable output voltage: 2 ■ Sink current capability 100 mA Typical output impedance: 0.22 Ω ■ ■ 1% and 2% voltage precision ■ Automotive temp. range - 40 °C to +125 °C Applications ...
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Contents Contents 1 Schematic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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TL431, TL432 1 Schematic diagrams Figure 1. TO-92 pin connections (top view) Figure 2. SO-8 batwing pin connections (top view) Figure 3. SOT23-5 and SOT23-3 pin connections (top view) SOT23 Cathode 3 TL431 Figure 4. SOT323-6 ...
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Absolute maximum ratings and operating conditions 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Cathode to anode voltage KA I Continuous cathode current range k I Reference input current range ref Thermal resistance junction ...
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TL431, TL432 3 Electrical characteristics Table 3. TL431C (T = 25° C unless otherwise specified) amb Symbol Parameter Reference input voltage mA, T ref KA ref k ≤ T ≤ ...
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Electrical characteristics Table 4. TL431I/TL432I (T Symbol Parameter Reference input voltage mA, T ref KA ref k ≤ T ≤ min amb max Reference input voltage deviation over temperature (1) ...
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TL431, TL432 Table 5. TL431IY (T = 25°C unless otherwise specified) amb Symbol Parameter Reference input voltage ref KA ref k ≤ T ≤ min amb max Reference input ...
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Electrical characteristics Figure 7. Test circuit for V Input REF Figure 9. Test circuit for I V =36V KA Figure 11. Test circuit for response time 8/ Figure 8. KA ...
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TL431, TL432 Figure 13. Reference voltage vs. cathode current Figure 15. Reference current vs. temperature 2.0 1.5 1.0 0.5 0.0 -40 - Temperature °C Figure 17. Ratio of change vs. temperature KA 0.0 -0.5 ...
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Electrical characteristics Figure 19. Minimum operating current vs. temperature 0.6 0.4 0.2 0.0 -40 - Temperature ( Figure 21. Stability behavior with capacitive loads Figure 23. Pulse response for I 10/21 Figure 20. Gain and phase vs. ...
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TL431, TL432 4 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: ...
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Package mechanical data 4.1 SO-8 package information Figure 24. SO-8 package mechanical drawing Table 6. SO-8 package mechanical data Ref ccc 12/21 Dimensions Millimeters Min. Typ. Max. ...
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TL431, TL432 4.2 TO-92 ammopack and tape and reel package information Figure 25. TO-92 ammopack and tape and reel package mechanical drawing Table 7. TO-92 ammopack and tape and reel package mechanical data Dim ...
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Package mechanical data 4.3 TO-92 (bulk) package information Figure 26. TO-92 bulk package mechanical drawing Table 8. TO-92 bulk package mechanical data Dim 14/21 Millimeters Min. Typ. Max. 1.35 4.70 2.54 4.40 12.70 ...
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TL431, TL432 4.4 SOT23-3 package information Figure 27. SOT23-3 package mechanical drawing Table 9. SOT23-3 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.89 1.12 0.01 ...
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Package mechanical data 4.5 SOT23-5 package information Figure 28. SOT23-5 package mechanical drawing Table 10. SOT23-5 package mechanical data Ref θ 0 degrees 16/21 Dimensions Millimeters Min. Typ. Max. 0.90 ...
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TL431, TL432 4.6 SOT323-6 package information Figure 29. SOT323-6 package mechanical drawing Table 11. SOT323-6 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.80 1.10 0 0.10 0.80 ...
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... TL431ACZT TL431ACZ-AP TL431CL3T TL431ACL3T TL431CL5T TL431ACL5T TL431CCT TL431ACCT TL431ID TL431IDT TL431AID TL431AIDT TL431IZ TL431IZT TL431IZ-AP TL431AIZ TL431AIZT TL431AIZ-AP TL431IL3T TL431AIL3T TL432IL3T TL432AIL3T TL431IL5T TL431AIL5T TL431ICT TL431AICT 18/21 Temperature Package (%) range 0°C to +70° SOT23 SOT23 SOT323 -40° ...
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TL431, TL432 Table 12. Order codes (continued) Accuracy Order code (1) TL431IYD (1) TL431IYDT (1) TL431AIYD (1) TL431AIYDT 1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or ...
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Revision history 6 Revision history Table 13. Document revision history Date Revision 01-Mar-2002 1 01-Nov-2005 2 13-Dec-2006 3 08-Jun-2007 4 25-Feb-2008 5 04-Jun-2009 6 09-Jun-2009 7 14-Mar-2011 8 07-Oct-2011 9 17-Nov-2011 10 03-Dec-2012 11 20/21 Initial release. PPAP references inserted ...
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... TL431, TL432 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...