VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT
The Rx5RE series are voltage regulator ICs with high output voltage accuracy and ultra-low
quiescent current by CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier,
a driver transistor, and resistors for setting output voltage, and a current limit circuit. By use of these
ICs, a con-stant voltage power supply circuit with high efficiency can be constructed because the dropout voltage
and quiescent current of these ICs are very small. Furthermore, theses ICs have a built-in current limit circuit.
The output voltage of these ICs is fixed with high accuracy.
Two types of packages, TO-92 and SOT-89 (Mini-power Mold) are available. |
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 Ultra-low
Quiescent Current |
TYP. 1.1µA (Rx5RE30A,VIN=5.0V) |
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| Ultra-low
Dropout Voltage |
TYP. 0.5V (Rx5RE50A,IOUT=60mA) |
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| Large
Output Current |
TYP. 120mA (Rx5RE50A) |
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| Low
Temperature-Drift Coefficient of Output Voltage |
TYP. ±100ppm/°C |
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| Broad
Operating Voltage Range |
MAX. 10.0V |
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| Excellent
Line Regulation |
TYP. 0.1%/V |
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| High
Accuracy Output Voltage |
±2.5% |
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| Output
Voltage |
Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V is possible
(refer to Selection Guide) |
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| Two
Types of Packages |
TO-92 , SOT-89(Mini-power
Mold) |
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Power source for battery-powered equipment.
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Power source for cameras, video instruments such as camcorders, VCRs, and hand-held
communication equipment.
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Precision voltage references.
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| * All PDF files are less than 1MB unless otherwise stated. |
| * If you don't have Adobe Reader, you can download free. |
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Technical Info.
Technical Information on Ricoh Power Management ICs.
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Product Catalog
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| Selection guide is available for download in PDF format. |
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Rx5RE
Series
