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TL431 Datasheet, PDF (9/11 Pages) Motorola, Inc – PROGRAMMABLE PRECISION REFERENCES
PROGRAMMABLE PRECISION SHUNT REGULATOR
4. High-Current Shunt Regulator
TL431/A/C
5. Precision 5-V 1.5A Regulator
6. Efficient 5-V Precision Regulator
NOTE A : RB Should provide cathode current≥1mA to the TL431.
2008 – Rev. 1.2
-9-
HTC