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L4974

Information - Help 
ID = 65341
       
Country:
France
Brand: Thomson (marque), Thomson-Houston (CFTH); Paris
Tube type:  IC - Integrated Circuit   Power-supply 
Identical to L4974
Similar Tubes
Other base and data slightly different:
  L4975

Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Kond., __ Dioden);
Form/Case/Outline: DIP-20 / PowerDIP-16+2+2 (L4974A);
Type/Application: 3.5 A Switching Regulator;
Daten/electr.data: V in: <50 V; Io max: 3.5 A; V out: 5.1 ... 40 V; Pd: <5 W; t j: -40...+150 °C.
-

 
Dimensions (WHD)
incl. pins / tip
25 x 7 x 8 mm / 0.98 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   ST SGS-Thomson

l4974a_umgeb1.png
L4974: ST
Günther Stabe † 19.8.20

l4974a_s.png L4974: ST
Günther Stabe † 19.8.20

l4974a_blockd.png
L4974: ST
Günther Stabe † 19.8.20

 
l4974_mw.jpg

 

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