RP130x Series


Data Sheet / Flyer
Data Sheet * Flyer

The RP130x Series are CMOS-based positive voltage regulator ICs with high ripple rejection, low dropout voltage, high output voltage accuracy and extremely low supply current. Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, a short current limit circuit and a chip enable circuit.

These ICs have an excellent low supply current performed by CMOS process, moreover they perform with low dropout voltage due to built-in low ON-resistance. A chip enable function prolongs the battery life.

The input transient response, the load transient response and the ripple rejection have been improved in the RP130x Series compared with the conventional products. Besides achieving low supply current (Typ.38μA).

The range of the operation voltage is capable from 1.7V to 6.5V and the range of the output voltage is capable from 1.2V to 5.3V for this product, which is wider range as our conventional product R1114x series.

The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are DFN(PLP)1010-4, SOT-23-5 and SC-82AB, therefore high density mounting of the ICs on boards is possible.

Supply Current Typ. 38µA
Supply Current (Standby Mode) Typ. 0.1 µA
Ripple Rejection Typ. 80dB (f=1kHz)
Input Voltage Range 1.7V to 6.5V
Output Voltage Range 1.2V to 5.3V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
Output Voltage Accuracy ±1.0% (VOUT>2.0V, Topt=25°C)
Temperature-Drift Coefficient of Output Voltage Typ. ±20ppm/°C
Dropout Voltage Typ. 0.32V (IOUT=150mA, VOUT=2.8V)
Line Regulation Typ. 0.02%/V
Packages DFN(PLP)1010-4, SC-82AB, SOT-23-5
Built-in Fold Back Protection Circuit Typ. 40mA
Ceramic capacitors are recommended to be used with this IC 0.47µF or more
  • Power source for battery-powered equipment
  • Power source for portable communication equipment.
  • Power source for electrical applications such as cameras VCRs and camcorders.
  • Power source for high stable reference voltage

Data Sheet Flyer Package Info. Mark Info. Quality
RP130x Series RP130x Series DFN(PLP)1010-4 RP130K Reliability
SOT-23-5 RP130N Reliability
SC-82AB RP130Q Reliability

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