IL1085

2

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%.

UU

R

R

IR

Or e f

A d j

=+

+

()

1

2

1

I

value for Uo – is minor..

Figure 1 – Connection circuit of adjustable voltage regulator

TABLE 2

− ТABLE OF ELECTRICAL CHARACTERISTICS

Input

Output

IL1085

D1

R2

R1

03

02

01

Co

Cin

Adjust