RP107 Series
Output Capacitor-less 200mA LDO Regulator

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  • Description

    The RP107 Series are CMOS-based LDO regulators featuring 200 mA output. Since the output capacitor and noise bypass capacitor are able to be reduced and the packages are small WLCSP-4-P5, DFN(PL)1212-6 and SC-88A, high density mounting on boards are possible. The input voltage (VIN) is as low as Min.1.4 V and the output voltage can be set from 1.0 V. Supply current is as low as 9.5µA compared to existing lines. The CE pin can switch the regulator to standby mode.

  • Spec
    Input Voltage Range 1.4 V to 5.25 V (6.0 V)
    Operating Temperature Range -40°C to 85°C (125°C)
    Supply Current Typ. 9.5 µA
    Standby Current Typ. 0.1 µA
    Output Voltage Range 1.0 V to 4.2 V (0.1 V step)
    Output Voltage Accuracy ±1.0% (Ta = 25°C)
    Output Voltage Temperature Coefficient Typ. ±100 ppm/°C
    Line Regulation Typ. 0.02%/V
    Output Current 200 mA
    Ripple Rejection Typ. 70 dB (f = 1 kHz, VOUT ≥ 1.2 V)
    Typ. 65 dB (f = 1 kHz, 1.2 V < VOUT < 2.2 V)
    Typ. 60 dB (f = 1 kHz, VOUT ≥ 2.2 V)
    Package WLCSP-4-P5, DFN(PL)1212-6, SC-88A

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • Technical
    • Typical Application

      Typical Application

      CIN: 0.1µF
      *) The RP107 Series are using an output capacitor as phase compensation to ensure a stable operation even if the output load fluctuates. To reduce the output voltage fluctuation, it is imperative that a 0.1µF to 10µF output capacitor be used.

    • RP107x30xx Dropout Voltage vs. Output Current

      RP107x30xx Dropout Voltage vs. Output Current

  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Download Datasheet

Functional Description

TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection
Current Limit Overcurrent Protection
ISC Short Current Protection
Inrush Current Limit Inrush Current Protection
Constant Slope Constant Slope Function
ECO mode ECO Function
Auto Discharge Auto Discharge Function
External Driver External Output Driver Transistor

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Category:LDO Linear Regulators

min (V)
max (V)
min (V)
max (V)
Functions Constant Slope,Auto Discharge