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稳压3.3V输出(单节锂电输入)

Other Parts Discussed in Thread: TPS62080, LM2733, TPS65131, TPS54317, TPS62020, BQ24074, BQ24075, BQ24079

求推荐几款IC,开发的手持设备是单节锂电(3.5~4.2V)供电,需要3.3V的稳压输出,希望通过降压转换后,输出的电流Imax可以达到1A

因为电路板上还有其他值的电源(+10V、+5V)需要,若转换输出的3.3V电流太低,再做升压,那升压输出的电流就更低了