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RP152 Series

Low Voltage Dual 150mA LDO Regulator with sequence control

  • Consumer
  • PLP
  • RoHS

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.

Specs & Datasheets

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

Download Datasheet

Protections / Functions

Functional Description

TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver

Technical Documents

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 & Packages

Product Name Compatibility Package Marking Reliability
  • gradeConsumerC
  • plpP
DFN1212-6 RP152L RP152L
  • gradeConsumerC
SOT-23-6 RP152N RP152N-FE

Refer to the datasheets for the details on the product.
The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
Please contact us or our distributors for unpublished reliability information.

Sample / Buy

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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