RQ5RW20BA-TR 参数 Datasheet PDF下载

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 V

OUT

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....................................TYP. 1.5µA

• Standby Current ...................................................TYP. 0.1µA

• Dropout Voltage....................................................TYP. 40mV (I

OUT

=1mA, RQ5RW30A/B)

• Low Temperature-Drift Coefficient of

Output Voltage ......................................................TYP. ±100ppm/˚C

• Excellent Line Regulation....................................TYP. 0.05%/V

• High Accuracy Output Voltage ...........................±2.0%

• 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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