Low dropout voltage regulator (podesivi)

- G
- grizli
  
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posted
prije 14 godina

Wed, Dec 16, 2009 2:07 PM

dakle ima LM317 , koji ima pad napona do 2 V moze li nekakava preporuka lako dobavljivog podesivog s manjim padom napona ... npr postoji LT1085(6) a kosta kojih 30 -40 kn ... dok LM kosta 3 kune ...

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- P
- Pero
  
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posted
prije 14 godina

Wed, Dec 16, 2009 5:13 PM

dva tranzistora, zenner i operacijsko poja?alo i imat ?e? manje od 0,7V pad napona.

Pozdrav

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Petar Klicov, makni SPAM za reply
Kaciga glavu ?uva, ali je ja ne nosim trenutno :)

- S
- StoneThrower
  
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posted
prije 14 godina

Wed, Dec 16, 2009 6:48 PM

LM2575S-ADJ, Allpro/Farnell cca. 24Kn

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StoneThrower
www.dgmicrosys.com

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