OUTLINE

The R5320G Series are Multi voltage regulator ICs with high output voltage accuracy, extremely low supply current, low noise, low ON-resistance and high ripple rejection by CMOS process. The R5320G Series contain three voltage regulators. Each of these voltage regulators in the R5320G Series consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit and a chip enable circuit.

FEATURES

● Ultra-Low Supply Current.....................................TYP. 70µA:VR1, TYP. 70µA:VR2, TYP. 70µA:VR3

● Low Standby Current ............................................TYP. 0.1µA:VR1, TYP. 0.1µA:VR2, TYP. 0.1µA:VR3

● Low Dropout Voltage ............................................TYP. 0.22V (VR1) 0.16V (VR2,VR3)

IOUT=150mA:VR1,80mA:VR2,VR3 (ex. for 3.0V Output Type)

● High Ripple Rejection ...........................................TYP.70dB (f=1kHz)

● High Output Voltage Accuracy..............................±2.0

● Excellent Load Transient Response and Line Transient Response

● Small Package .......................................................8-Pin SSOP (0.65mm pitch)

● Input Voltage .........................................................Max. 6V

APPLICATIONS

● Power source for cellular phones such as GSM,CDMA and Personal Handy-phone System.

● Power source for electrical appliances such as cameras, VCRs, camcorders, etc.

● Power source for battery-powered equipment.