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RP100 Series
Low Noise 0.6% Accuracy 200mA LDO Regulator

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Description

The RP100 Series are CMOS-based LDO regulators featuring 200mA output. RP100 features supply current as low as 18µA, which is far lower than existing lines. Due to a built-in 0.87Ω (at VSET=2.8V) on-resistor, RP100 can provide a low dropout voltage. RP100 also features an excellent line transient response, ripple rejection at 75dB, and low noise. The output voltage accuracy is as high as ± 0.6% and the temperature drift coefficient of output voltage is low at ± 30ppm/°C.

Spec

Standard
Input Voltage Range 1.7 V to 5.25 V (6.0 V)
Operating Temperature Range -40°C to 85°C (125°C)
Supply Current Typ. 18 µA
Standby Current Typ. 0.1 µA
Output Voltage Range 1.2 V to 3.3 V (0.1 V step)
Output Voltage Accuracy ±0.6% (Ta = 25°C)
Output Voltage Temperature Coefficient Typ. ±30 ppm/°C
Dropout Voltage Typ. 0.13 V (IOUT ＝ 150 mA, VOUT ＝ 2.8 V)
Line Regulation Typ. 0.02%/V
Output Current 200 mA
Ripple Rejection Typ. 75 dB (f = 1 kHz)
Package DFN(PL)1612-4, SOT-23-5

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Protections / Functions

TSD Reverse Current Limit ISC Inrush ECO mode Auto Discharge External Driver PGOOD Soft Start

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

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

VIN
min (V)		 1.7
VIN
max (V)		 5.25
VOUT
min (V)		 1.2
VOUT
max (V)		 3.3
IOUT
(mA)		 200
ISS
(µA)		 18
Functions Auto Discharge

Technical Documents

  • RP100x281x Dropout Voltage vs. Output Current

    RP100x281x Dropout Voltage vs. Output Current

Quality & Packages

Product Name Compatibility Package Marking Reliability
RP100Kxx1x-TR
  • gradeConsumer
 DFN(PL)1612-4 RP100K RP100K
RP100Nxx1x-TR-FE
  • gradeConsumer
 SOT-23-5 RP100N RP100N-FE
  • 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.

FAQ

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Buy / Contact

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
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  • Technical Support
RP100 Series