Low Power-Loss
Voltage Regulators
PQ05RF2/PQ05RF21/PQ05RF2V Series
m Series PQ05RF2/21/2V o c
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Features
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Model Line-ups
13.
5MIN
Output
voltage 5V Output 9V Output 12V Output 15V Output Output
voltage PQ05RF2 PQ09RF2 PQ12RF2 PQ15RF2 precision:±5% Output
voltage PQ05RF21 PQ09RF21 PQ12RF21 PQ15RF21 precision:±2.
5%
Minute adjustment (Output
voltage adjustment range:±10%)
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29.
1MAX
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PQ05RF2
PQ05RF2V PQ09RF2V PQ12RF2V PQ15RF2V
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Applications
Series power supply for various electronic equipment such as VCRs, electronic munic instruments
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Equivalent Circuit Diagram
1
PQ05RF2series/PQ05RF21series
Reference
voltage generation circuit
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3
.
D
– +
t a
2
S a
1
e h
...