RP200 Series
Manual/Automatic ECO Mode Shift Low Voltage 300mA LDO Regulator

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  • Standard
  • RoHS
Package1
Package2
Package1
Package2

Description

The RP200 Series are CMOS-based manual/automatic ECO mode shift LDO regulators featuring 300mA output. In auto switching mode, the operation can switch automatically to fast response mode or low power mode of the ECO function according to output current. (Automatic switching to fast response mode under IOUT>8mA conditions or to low power mode under IOUT<1mA conditions.) In low power mode, supply current is as low as 1.5µA. In fast response mode, ripple rejection is 70dB and noise is low. By inputting control signal into the AE pin, the mode of the regulator can be fixed with fast response mode. In addition to SOT-23-5 package, a 1.2mm square DFN(PL)1212-6 are also available.

Spec

Standard
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 Low Power Mode: Typ. 1.5 µA (VOUT ≤ 1.85V)
Fast Transient Mode: Typ. 55 µA
Standby Current Typ. 0.1 µA
Output Voltage Range 0.8 V to 4.0 V (0.1 V step)
Output Voltage Accuracy ±1.0% (VOUT > 2.0 V, Ta = 25°C)
Output Voltage Temperature Coefficient Typ. ±50 ppm/°C
Dropout Voltage Typ. 0.23 V (IOUT = 300 mA, VOUT = 2.8 V)
Line Regulation Typ. 0.02%/V
Output Current 300 mA
Ripple Rejection Typ. 70 dB
Package DFN(PL)1212-6, SOT-23-5

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Protections / Functions

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

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)
1.4
VIN
max (V)
5.25
VOUT
min (V)
0.8
VOUT
max (V)
4.0
IOUT
(mA)
300
ISS
(µA)
1.5
Functions ECO mode,Auto Discharge

Technical Documents

  • Typical Application

    Typical Application

    C1, C2: 1.0 µF

  • RP200x261x Dropout Voltage vs. Output Current

    RP200x261x Dropout Voltage vs. Output Current

Quality & Packages

  • 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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