Embedded 5V-to-3.3V Voltage Regulator for Supplying Digital ICs in 3.3V CMOS Technology

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Besten, Gerrit W. den and Nauta, Bram (1998) Embedded 5V-to-3.3V Voltage Regulator for Supplying Digital ICs in 3.3V CMOS Technology. IEEE Journal of Solid-State Circuits, 33 (7). pp. 956-962. ISSN 0018-9200

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Abstract:A fully integrated 5 V-to-3.3 V supply voltage regulator for application in digital IC's has been designed in a 3.3 V 0.5 μm CMOS process. The regulator is able to deliver peak current transients of 300 mA, while the output voltage remains within a margin of 10% around the nominal value. The circuit draw's a static quiescent current of 750 μA during normal operation, and includes a power-down mode with only 10 μA current consumption. The die area is 1 mm2, and can be scaled proportional to the maximum peak current. Special precautions have been taken to allow 5 V in the 3.3 V process.
Item Type:Article
Copyright:© 1998 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/14432
Official URL:http://dx.doi.org/10.1109/4.701230
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