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Which IC can make 5v power transform to 2.5v?

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ic02

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I need CURRENT 1A.
 

Phytex

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National Semiconductors

National Semiconductors:

LM2651 (see Datasheet):
1.8V, 2.5V, 3.3V, or ADJ output voltage
4V to 14V input voltage range
High efficiency over a 1.5A to milliamperes load range
Ultra high efficiency up to 97%

This IC costs not very much!

Phytex
 

ME

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Do you want a switch mode power supply or a linear regulator?
 

LONG

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there are many Regulator ics to do

AMS1117-2.5,AS1117-2.5!!!!

input 3.3v~5v, output 2.5v derectly!!!
 

ic02

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Thank you very much!

/ Warning #1 - No thanks at elektroda! /
 

leonqin

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It is not easy that AS1117 output 1A current.
 

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