Published:2009/7/19 20:45:00 Author:Jessie | From:SeekIC
Common zener reference selrves for both regulators. Buffer A3 uses negative reference voltage developed from 6.6-V positive voltage across D1 by inverter A4. Both regulators provide 100mA or 2 A depending on transistors used.-W. G.Jung, IC Op-Amp Cookbook, Howard W. Sams, Indianapolis, IN, 1974, p t62-164.
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