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µA78G

Information - Help 
ID = 35266
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Power-supply 
Identical to µA78G
First Source (s)
Mar.1975 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

Aufbau/Content: IC (17 Trans., 19 Widerst., 2 Dioden, 1 Kond.);
Form/Case/Outline: ~ TO-220, 4 Pins (Powerwatt) | ~ TO-3, 4 Pins;
Type/Application: 4-terminal adjustable positive voltage regulator;
Daten/electr.data: U in: 8...40 V; U out: 5...30 V; U in min= U out + 3 V; Imax: 0.9 A.
Ähnlich/similar: µA78GU1C (Fairchild), ...;
Varianten: µA78MG (DIP)= Imax out: 0.5 A;
µA78HGKC (TO-3, 4 Pins)= Uout: 5...25 V, Imax out: 5 A.

 
Dimensions (WHD)
incl. pins / tip
11 x 15 x 4 mm / 0.43 x 0.59 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   HEW Elektronik Kat., S.259
  a78mg_umgeb.gif
  µA78G: HW Elektronik
Günther Stabe † 19.8.20
 
a78gxx.jpg
µA78G
Günther Stabe † 19.8.20

 
ua78g_s.gif
µA78G: Elektor 1977
Günther Stabe † 19.8.20

 
a78g_schaltung.png
µA78G: Datenblatt
Wolfgang Bauer


Usage in Models 2= 1975?? ; 1= 1976 ; 1= 1977 ; 1= 1979 ; 1= 1980

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6


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