Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 37907
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Power-supply 
Identical to µA78MG
Similar Tubes
Other base and data slightly different:
First Source (s)
Mar.1975 : -- Collector info (Sammler)

Base Wires

Aufbau/Content: IC (17 Trans., 19 Widerst., 2 Dioden, 1 Kond.);
Form/Case/Outline: TO-220-4 | TO-12 | ~ DIP-4;
Type/Application: 4-terminal adjustable positive voltage regulator;
Daten/ U in: 8...40 V; U out: 5...30 V; U in min= U out + 3 V;Imax: 0.5 A.
Varianten: µA78G (DIP)= Imax 0.9 A, µA78HGKC (TO-3, 4 Pin)= Uout: 5...25V, Imax: 5 A.

Dimensions (WHD)
incl. pins / tip
9 x 7 x mm / 0.35 x 0.28 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   HEW Elektronik Kat., S.259

µA78MG: HW Elektronik
Günther Stabe † 19.8.20

a78mg_s_to12.gif µA78MG: Fairchild datasheet
Günther Stabe † 19.8.20

More ...
µA78MG: Fairchild
Günther Stabe † 19.8.20

Usage in Models 1= 1980? ; 1= 1980

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

Data Compliance More Information