SINGAPORE/LONDON, April 12 (Reuters) - The dollar dipped on Wednesday with investors expecting U.S. inflation data out later in the day to hold some clues on how soon U.S. interest rates will peak. The U.S. inflation data for March is forecast to come in at 5.2% year-on-year, down from 6.0% previously, while core inflation likely ticked higher to 5.6%, according to a Reuters poll of economists. Inflation data "could be the difference between a 25bp hike or pause at the Fed's next meeting in May," said Matt Simpson, senior market analyst at City Index, adding that money markets could "quickly revert to reprice a policy pause" if the inflation data comes in softer than expected. A raft of Fed speakers on Tuesday offered little guidance on how much further U.S. interest rates would rise. New York Fed President John Williams said it depended on incoming data.

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