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RP110 Series

Low Voltage Low Supply Current 150mA LDO Regulator

  • Consumer
  • PLP
  • RoHS

The RP110 Series are CMOS-based LDO regulators featuring 150mA output. The RP110's typical ultra low supply current of 1µA makes it ideal for use in power supply systems with the sleep mode on. The version that reduced supply current to the lowest possible level by eliminating the CE pin is also available. The input voltage (VIN) is as low as Min. 1.4V and the output voltage can be set from 0.8V. RP110 has a constant slope circuit. It means a function of soft-start to reduce the inrush current at power on.

In addition to SOT-23-5, SC-88A and DFN1010-4 packages, a 0.8mm square ultra compact DFN(PLP)0808-4 package is also available. RP110 Series contributes to the downsizing of the hand-held equipment because it can use the 0.1µF ceramic capacitor.

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. 1 µA
Standby Current Typ. 0.1 µA
Output Voltage Range 0.8 V to 3.6 V (0.1 V step)
Output Voltage Accuracy ±1.0% (Ta = 25°C)
Output Voltage Temperature Coefficient Typ. ±100 ppm/°C
Dropout Voltage Typ. 0.28 V (IOUT = 150 mA, VOUT = 2.8 V)
Line Regulation Typ. 0.02%/V
Output Current 150 mA
Package DFN(PLP)0808-4, DFN1010-4, SC-88A, SOT-23-5

Download Datasheet

Protections / Functions

Functional Description

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

Technical Documents

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RP110x25xx Dropout Voltage vs. Output Current

RP110x25xx Dropout Voltage vs. Output Current

Quality & Packages

Product Name Compatibility Package Marking Reliability
  • gradeConsumerC
DFN(PLP)0808-4 RP110K RP110K
  • gradeConsumerC
  • plpP
DFN1010-4 RP110L RP110L
  • gradeConsumerC
SC-88A RP110Q RP110Q-FE
  • gradeConsumerC
  • plpP
SOT-23-5 RP110N RP110N-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Please contact us or our distributors for unpublished reliability information.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

Search for similar products under conditions below.

Category:LDO Linear Regulators

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