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Where to get DC voltage boosters for LEDs?

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sudhir258

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WANTED DC VOTAGE BOOSTER

I WANTED A DC VOLATGE BOOSTER FOR LEDS, PLEASE SUGGEST A GOOD BOOSTER IC FROM MAXIM , NATIONAL OR ANY OTHER.
 

Re: WANTED DC VOTAGE BOOSTER

Hi,
A simple method is to use an adjustable voltage regulator like LM317T and apply the voltage to be boosted to the adjustment terminal and use the output as boosted output. Apply suitable voltage to its input terminal such that it is atleast more than 1.5V compared to output.
Limitation: Minimum output will be 1.25 V, is it ok for your application?
Regards,
Laktronics
 

Re: WANTED DC VOTAGE BOOSTER

basically i wanted to use in led application my input voltage is 1.5v & want to boost the dc voltage at 15-16v dc
 

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