IL1085 Ver la hoja de datos (PDF) - Integral Corp.
Número de pieza
componentes Descripción
Fabricante
IL1085 Datasheet PDF : 4 Pages
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IL1085
D1
Input
Output
UIN
03
IL1085
02
UO
01
R1
Cin
Adjust IAdj
Co
R2
С1, С2 – smoothing capacitors, C1=10 mkF, С2=100 mkF (Ta),
D1 - IC
R1, R2 - resistors, R1=121 Ом ± 1%, R2 – adjusted with accuracy 1%.
Output voltage Uo, V, is defined by formula::
UO
= U ref (1 +
R2
R1
)
+
I Adj R 2 ,
Where Uref - reference voltage, V,
I Adj - adjustment current, mkA.
Since IADJ has values not more than 120 mkA, inaccuracy dependent on this
value for Uo – is minor..
Figure 1 – Connection circuit of adjustable voltage regulator
TABLE 2 − ТABLE OF ELECTRICAL CHARACTERISTICS
2
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