Application information – Diodes ZXRE060 User Manual
Page 9
ZXRE060
0.6V ADJUSTABLE PRECISION SHUNT REGULATOR
ZXRE060
Document number: DS33611 Rev. 6 - 2
9 of 12
March 2011
© Diodes Incorporated
A Product Line of
Diodes Incorporated
Application Information
(Continued)
Figure 9. Opto-isolated 0.6V shunt regulator
Figure 10. Opto-isolated 1.0V shunt regulator
REF
V
OUT
V
=
⎟
⎠
⎞
⎜
⎝
⎛ +
=
2
R
1
R
1
REF
V
OUT
V
3
R
I
)
2
.
0
F
V
(
IN
V
3
R
+
−
=
)
MAX
(
F
I
3
R
I
mA
15
≤
≥
V
F
and I
F
are forward voltage drop and forward current respectively for the optocoupler LED.
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