CAT102 Catalyst Semiconductor, CAT102 Datasheet - Page 7

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CAT102

Manufacturer Part Number
CAT102
Description
Precision/ Adjustable Shunt Regulator (600mV Reference)
Manufacturer
Catalyst Semiconductor
Datasheet

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In order to allow proper operation of the optocoupler and the CAT102, the supply voltage VCC must be greater than
2.2V.
TYPICAL APPLICATIONS
VCC > 2.2V
5
2
IN
GND
CAT102
Figure 2. Opto-Feedback Application Circuit
OUT
FB
3
1
100
R3
7
100k
Opto-isolator
R4
VIN
Regulator
Isolation
with
VOUT
1V regulated
Doc. No. 4007, Rev. L
R1
22k
R2
33k
output

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