ZXRE160

Document number: DS35688 Rev. 2 - 2

11 of 15

www.diodes.com

June 2012

© Diodes Incorporated

ZXRE160

A Product Line of

Diodes Incorporated

REF

OUT

V

V

=

3

R

F

IN

I

)

2

.

0

V

(

V

3

R

+

−

=

)

MAX

(

F

3

R

I

I

mA

15

≤

≥

Figure 10. Opto-Isolated 0.6V Shunt Regulator

⎟

⎠

⎞

⎜

⎝

⎛ +

=

2

R

1

R

1

V

V

REF

OUT

3

R

F

IN

I

)

2

.

0

V

(

V

3

R

+

−

=

)

MAX

(

F

3

R

I

I

mA

15

≤

≥

Figure 11. Opto-Isolated 1.0V Shunt Regulator

More applications information is available in the following publications which can be found on Diodes’ web site.

AN58 - Designing with Diodes’ References – Shunt Regulation

AN59 - Designing with Diodes’ References – Series Regulation

AN60 - Designing with Diodes’ References – Fixed Regulators and Opto-Isolation

AN61 - Designing with Diodes’ References – Extending the operating voltage range

AN62 - Designing with Diodes’ References – Other Applications

AN63 - Designing with Diodes’ References – ZXRE060 Low Voltage Regulator