R⋅5RL
OPERATION
VIN
Error Amplifire
–
+
Vref
GND 
VOUT
R1
R2
GND
Output Voltage VOUT divided at the node between Registers R1 and R2 is compared with Reference Voltage by Error Amplifier, so that a constant voltage is output.
FIG. 1 Brock Diagram
TEST CIRCUITS
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| IOUT |
| ISS |
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VIN | R×5RL | VOUT |
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| VIN | R×5RL | VOUT | ||||||||||||||||||||||||
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VIN |
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| SERIES |
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| VOUT | VIN |
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CI | + |
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| GND |
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| GND |
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1µF |
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| 1µF |
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| 1µF |
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FIG. | 2 Test Circuit | FIG. 3 Quiescent Current Test Circuit | ||
VIN | R×5RL | VOUT | VOUT | |
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| GND | + | Ro | |
P.G |
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| Co |
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| 0.1µF |
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FIG. 4 Line Transient Response Test Circuit
10