SMALL PACKAGE VOLTAGE REGULATOR
RQ5RW SERIES
OUTLINE
The RQ5RW Series are voltage regulator ICs with high accuracy output voltage and ultra-low supply current developed by
CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier, resistors for setting output volt-
age and a current limit circuit.
The output voltage of these ICs is fixed with high accuracy.
Even if VOUT is shorted to GND, the included current limit circuit protects the ICs from the destruction.
Furthermore, these ICs have a chip enable function, so that the supply current on standby can be minimized.
Since the package for these ICs are SC-82AB(Super Mini-mold)package, high density mounting of the ICs on boards is pos-
sible.
FEATURES
• Ultra-Low Supply Current
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TYP. 1.5µA
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• Standby Current
• Dropout Voltage
TYP. 0.1µA
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TYP. 40mV (IOUT=1mA, RQ5RW30A/B)
• Low Temperature-Drift Coefficient of
......................................................
Output Voltage
TYP. 100ppm/˚C
....................................
• Excellent Line Regulation
TYP. 0.05%/V
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• High Accuracy Output Voltage
2.0%
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• Ultra-Small Package
SC-82AB (Super Mini-mold)
• Built-in Current Llimit Circuits
APPLICATIONS
• Power source for battery-powered equipment.
• Power source for cameras, VCRs, camcorders, hand-held audio instruments and hand-held communication equipment.
• Precision voltage references.
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RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
