RP152 Series
Low Voltage Dual 150mA LDO Regulator with sequence control

Download Datasheet

  • Description

    The RP152 Series are CMOS-based dual output LDO regulators featuring 150mA output with an optional start-up sequence control function. RP152 features a supply current as low as 40µA per output, a minimum input voltage from 1.4V and the output voltage can be set from 0.8V to 3.6V (in 0.1V steps). The new optional start-up sequence offers output VR2 to start-up 100µs delayed after VR1. RP152 is available in SOT-23-6 and DFN1212-6 packages.

  • 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. 40 µA×2 (VR1&VR2)
    Standby Current Typ. 0.1 µA×2 (VR1&VR2)
    Output Voltage Range 0.8 V to 3.6 V (0.1 V step)
    Output Voltage Accuracy ±1.0% (VSET > 2.0 V, Ta = 25°C)
    Output Voltage Temperature Coefficient Typ. ±80 ppm/°C
    Dropout Voltage Typ. 0.20 V (IOUT = 150 mA, VSET = 2.8 V)
    Line Regulation Typ. 0.02%/V
    Output Current 150 mA
    Ripple Rejection Typ. 70 dB (f = 1 kHz)
    Package DFN1212-6, SOT-23-6

    Protections / Functions

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

      Typical Application

      CIN, COUT: 0.22 µF

    • RP152 (VR1/VR2) Dropout Voltage vs. Output Current

      RP152 (VR1/VR2) 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

Search for similar products under conditions below.

Category:LDO Linear Regulators

min (V)
max (V)
min (V)
max (V)
Functions Auto Discharge