TS3431ILT STMicroelectronics, TS3431ILT Datasheet
TS3431ILT
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TS3431ILT
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TS3431ILT Summary of contents
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Features ■ Adjustable output voltage: 1.24 to 24V ■ Several precision levels @ 25°C ±2%, ±1%, ±0.5% and ±0.25% ■ Sink current capability: 0.4 to 100mA ■ Industrial temperature range: -40°C to +125°C ■ Performance compatible with industry standard TL431 ...
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Block diagram 1 Block diagram Figure 1. Block diagram 2 Absolute maximum ratings Table 1. Absolute maximum ratings (AMR) Symbol V Cathode to anode voltage KA I Reverse breakdown current K I Reference current REF P Power dissipation d T ...
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TS3431 3 Electrical characteristics Table 25°C (unless otherwise specified) amb Symbol Parameter V Reference input voltage I K Variation of reference input voltage ΔV K over temperature T Temperature coefficient C I Minimum operating current Kmin Ratio ...
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Electrical characteristics Figure 2. Reference voltage vs. temperature 1.250 1.245 1.240 1.235 1.230 - Temperature (°C) Figure 4. Cathode voltage vs cathode current Figure 5. 1.5 T=-40°C 1.0 T=+25°C T=+125°C 0.5 0.0 0.0 0.1 0.2 Cathode current I ...
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TS3431 Figure 8. Off-state current vs temperature 300 200 100 0 - Temperature (°C) Figure 10. Ratio of change in reference input voltage to change in V temperature 2.0 1.5 1.0 0.5 0.0 - Temperature (°C) ...
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Electrical characteristics Figure 14. Pulse response at I 5.0 Input Voltage . . . 2.5 Output voltage . . . 0 Time (µs) Figure 16. Phase and gain vs frequency 1000 ...
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... JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. Package information ...
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Package information Figure 19. SOT23-3L package mechanical data Ref 8/10 Dimensions Millimeters Min. Typ. Max. 0.890 1.120 0.010 0.100 0.880 0.950 1.020 0.300 0.500 0.080 0.200 2.800 ...
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... TS3431 5 Ordering information s Table 4. Order codes Part number TS3431ILT TS3431AILT TS3431BILT TS3431CILT 6 Revision history Date 1-Jan-2004 1-Dec-2004 26-Jun-2007 Temperature range -40°C, +125°C Revision 1 Initial release. Specific content changes as follows: – CI version added in 2 – R information added in thjc (AMR). – Test condition added in electrical characteristics Removed TO-92 package information and associated order codes ...
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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. ...