The regulator: DC-DC circuit, power supply monitor pin and its main features LM140LA/340LA

Published:2011/8/24 21:52:00 Author:Seven | Keyword: DC-DC circuit, power supply, monitor pin | From:SeekIC

LM140LA/340LA--the 3-terminal stabilizer (forward output) This is a 3-terminal stabilizer with fixed output voltage; its output voltage can be 5V, 12v and 15V; its output current is 100mA; its input stability is 0.04%/V; its load stability is 0.01%/mA; its max input voltage is 35V; the working temperature of LM140LA is +55~+125℃ and that of LM340LA is 0~+70℃; it contains the current limitation, overheat cutoff and sate working area protection circuit; LM140LA is in metal package, LM340LA is in either metal or plastic package.



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