TL431ACD STMicroelectronics, TL431ACD Datasheet
TL431ACD
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TL431ACD 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 temperature range -40°C to +125°C Applications ■ Power supply ...
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Schematic diagrams 1 Schematic diagrams Figure 1. TO-92 pin connections (top view) Figure 2. SO-8 batwing pin connections (top view) Figure 3. TL431 block diagram 2/16 Cathode Anode Reference ...
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TL431 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 to ambient R TO-92 thja ...
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Electrical characteristics 3 Electrical characteristics Table 3. TL431C: 0° 70° Symbol Parameter Reference input voltage mA, T ref KA ref k ≤ T ≤ min amb ...
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TL431 Table 4. TL431I: -40° 105° Symbol Parameter Reference input voltage mA, T ref KA ref k ≤ T ≤ min amb max Reference input voltage ...
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Electrical characteristics Table 5. TL431IY: -40° 125° Symbol Parameter Reference input voltage ref KA ref k ≤ T ≤ min amb max Reference input voltage ...
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TL431 Figure 5. Test circuit for V Input REF Figure 7. Test circuit for I V =36V KA Figure 9. Test circuit for response time Figure 6. KA ref Input ...
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Electrical characteristics Figure 10. Reference voltage vs. temperature 2.54 2.52 2.50 2.48 2.46 2.44 -40 - Temperature ( Figure 12. Zoom on reference voltage vs. cathode current 2 = +25 ° AMB 0 -1 ...
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TL431 Figure 16. Static impedance R temperature 0.20 0.18 0.16 0.14 0.12 0.10 -40 - Temperature ( Figure 18. Gain and phase vs. frequency 60 Gain 40 Phase 20 0 -20 - 100 Frequency (kHz) ...
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Package information 4 Package information 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: www.st.com. ...
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TL431 4.1 SO-8 package information Figure 22. SO-8 package mechanical drawing Table 6. SO-8 package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.75 0.10 0.25 ...
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Package information 4.2 TO-92 ammopack and tape and reel package information Figure 23. 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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TL431 4.3 TO-92 (bulk) package information Figure 24. TO-92 bulk package mechanical drawing Table 8. TO-92 bulk package mechanical data Dim Millimeters Min Typ. Max. 1.27 3.2 3.7 4.2 4.45 5.00 5.2 4.58 ...
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... Ordering information 5 Ordering information Table 9. Order codes Accuracy Order code TL431CD TL431CDT TL431ACD TL431ACDT TL431CZ TL431CZT TL431CZ-AP TL431ACZ TL431ACZT TL431ACZ-AP TL431ID TL431IDT TL431AID TL431AIDT TL431IZ TL431IZT TL431IZ-AP TL431AIZ TL431AIZT TL431AIZ-AP (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 & ...
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TL431 6 Revision history Table 10. 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 Initial release. PPAP references inserted in order codes table on cover page. Corrected TO-92 package ...
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... 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. ...