Renewal History

Renewal History -2000-2001-

Dec. 13, 2001
Product information on "R5520H Series" USB high-side Power switch.
Updated product information on "R1224N Series " & "R1225N Series" DC/DC converters.
Updated product information on "R1150H Series " voltage regulators.
Dec. 11, 2001
Updated product information on "R3112X Series" voltage Detectors.
Dec. 6, 2001
Updated product information on " R5520H Series" USB high-side Power switch.
Nov. 30, 2001
Updated product information on "R1130X Series" voltage regulators.
Nov. 15, 2001
Updated Distributors information.
Updated the telephone number of Ricoh Corporation.
Nov. 14, 2001
Updated product information on "R1130H Series" , "R1150H Series" & "R1113Z Series" voltage ragurators.
Nov. 8, 2001
Product information on "R5520H Series" USB high-side Power switch.
Nov. 7, 2001
Updated product information on "R1225N Series" DC/DC converters.
Updated product information on "R1141Q Series" voltage regulators.
Oct. 23, 2001
Product information on "R1224N Series" & "R1225N Series" DC/DC converters.
Oct. 17, 2001
Updated product information on "R1280D002X Series" DC/DC converters.
Oct. 4, 2001
Updated product information on "R1151N Series" voltage regulators.
Sep. 18, 2001
Product information on "R1113Z Series" voltage regulators.
Sep. 14, 2001
Updated product information on "R1211X Series" DC/DC converters.
Sep. 4, 2001
Updated product information on "R1170X Series" voltage regulators.
Aug. 3, 2001
Updated Distributors information.
July 27, 2001
Updated product information on"R1170X Series " voltage regulators.
July 14, 2001
Updated product information on"R5323N Series" voltage regulators.
July 12, 2001
Updated product information on"R1151N Series" & "R1170X Series" voltage regulators.
July 4, 2001
Updated product information on "R5323N Series" voltage regulators.
Updated locations information. ( Ricoh EUROPE B.V.)
June 29, 2001
Updated product information and combined "R1280D002A", "R1280D002B" and "R1280D002C" into "R1280D002X Series" DC/DC converters.
Updated product information on "R1160N Series" voltage regulators.
June 26, 2001
Product information on "R1151N Series" voltage regulators.
June 20, 2001
Updated product information on "R1280D002B" DC/DC converters.
Product information on "R1280D002A", "R1280D002C" DC/DC converters.
Updated product information on "RF5C296 / RF5C396" PC Peripheral Controllers.
June 12, 2001
Product information on "R5323N Series" voltage regulators.
May 25, 2001
Updated product information on "R1130X Series" "R1170X Series" voltage Regulators.
May 23, 2001
Free sample delivery service for U.S. residents is started.
May 16, 2001
Product information on "R1211X Series" "R1280D Series" DC/DC converters.
May 11, 2001
Updated product information on "R1140Q Series" voltage regulators, "R5426X" Battery Management.
May 10, 2001
Product information on "R1141Q Series" "R1150H Series" voltage regulators.
Apr. 24, 2001
Updated product information on "R5C475II" "R5C476II" "R5C478II" "R5C576A" "R5C521" "R5C522" "R5C552"and " R5C54X Series" PC Peripheral Controllers.
Updated Distributors information.
Apr. 17, 2001
Product information on "R1170X Series" voltage regulators.
Apr. 12, 2001
Updated product information on "R3112X Series" voltage Detectors.
Apr. 4, 2001
Updated product information on "R3112X Series" voltage Detectors.
Mar. 20, 2001
Updated product information on "R1160N Series" "R3112X Series" voltage regulators.
Mar. 17, 2001
The pdf file of "R1140q Series" was removed for the modification, it will be renewed soon.
Mar. 9, 2001
Updated product information on "R3130N/R3131N Series" "R1140Q Series" "R1210Nxx1x Series" "R1210Nxx2x Series" "R1250V Series" and "R5322N Series" voltage regulators.
Mar. 6, 2001
Product information on "R1160N Series" voltage regulators.
Feb. 21, 2001
Product information on "R3112X Series" voltage detectors.
Updated product information on "R1130 Series" voltage regulators.
Feb. 8, 2001
Updated product information on "R1130 Series" voltage regulators.
Product information on "R5426x" Li-ion/Polymer single cell protector ICs.
Jan. 18, 2001
Updated product information on "R5320G Series" voltage regulators.
Dec. 15, 2000
Product information on "R5426x" Li-ion/Polymer single cell protector.
Dec. 5, 2000
Updated product information on "R1130 Series" voltage regulators.
Nov. 30, 2000
Updated product information on "R1130 Series" voltage regulators.
Nov. 21, 2000
Updated product information on "R1130 Series" voltage regulators.
Nov. 15, 2000
Product information on "R1130 Series" voltage regulators.
Aug. 11, 2000
Product information on "R5440N Series" Ni-Cd/Ni-MH batteries chager protectors, "R5322N Series" voltage regulators.
July 26, 2000
Updated product information(pdf) on "R1140Q Series" voltage regulators.
July 6, 2000
Product information on "R3130N/R3131N Series" voltage detectors.
June 30, 2000
Updated information on "R1140Q Series" voltage regulators.
June 16, 2000
Updated information on "R1112N Series" and "R1122N Series" voltage regulators.
May 27, 2000
Product information on "R1210NXX1X Series" DC/DC converter.
Updated information on "R1250V Series" DC/DC converter.
May 12, 2000
Product information on "R1210NXX2X Series" DC/DC converters.
Mar. 28, 2000
Product information on "R1112N Serie" and "R1122N Series" voltage regulators.
Product information on "R5323Z" Voltage regulators.

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