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Nisshinbo Micro Devices Inc. RP111N301D-TR-FE product image
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Nisshinbo Micro Devices Inc. RP111N301D-TR-FE

Manufacturer
MPN
RP111N301D-TR-FE
LCSC Part #
C3751572
Packaging
SOT-23-5
Customer #
Key Attributes
3V Positive Fixed SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
DatasheetNisshinbo Micro Devices Inc. RP111N301D-TR-FE
Alternative Parts20
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.5476$ 0.55
200+$ 0.2129$ 42.58
500+$ 0.2052$ 102.60
1,000+$ 0.2006$ 200.60
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerNisshinbo Micro Devices Inc.
PackagingSOT-23-5
Output Voltage3V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)80uA
Output ConfigurationPositive
Output Current500mA
Operating Voltage5.25V
FeaturesEnable control;Thermal shutdown;Short Circuit Protection;Over Current Protection
Output TypeFixed

Introduction

AI Translation

The RP111x Series are CMOS-based LDO regulators featuring 500mA output current. The input voltage is as low as 1.4V and the output voltage can be set from 0.7V. Due to a built-in 0.46Ω (at Vour = 2.8V) on-resistor, RP111x can provide a low dropout voltage. RP111x also features an excellent line transient response, ripple rejection at 75dB, and low noise. The output voltage accuracy is as high as ±0.8% and the temperature drift coefficient of output voltage is low at ±30ppm/°C. The accuracy of the output voltage of RP111x includes the temperature characteristics and the load transient response has been improved. The typ. and max value of under/overshoot for various output current are shown in the typical characteristics in the datasheet, therefore the accuracy of the output voltage estimation will be easy on the actual operating cases. In addition to a fold-back protection circuit built into conventional regulators, RP111x contains a thermal shutdown circuit and an inrush current limit circuit. SOT-23-5 and SOT-89-5 packages, a 1.2mm square DFN1212-6 package are available.

Features

AI Translation
  • Supply Current .. .. Typ. 80μA
  • Standby Current .. .. Typ. 0.1μA
  • Dropout Voltage ..... . Typ. 0.23V (IOUT=500mA, VOUT=2.5V)
  • Ripple Rejection ...... .. Typ. 75dB (f = 1kHz)
  • Typ. 70dB (f = 10kHz)
  • Output Voltage Accuracy ..... . ±0.8% (VOUT ≥1.8V)
  • Output Voltage Temperature Coefficient .... .. Typ. ±30ppm/°C (VOUT ≥1.8V)
  • Line Regulation ....... .. Typ. 0.02%/v
  • Packages .... . DFN1212-6, SOT-23-5, SOT-89-5
  • Input Voltage Range ...... . 1.4V to 5.25V
  • Output Voltage Range .. . 0.7V to 3.6V (0.1V steps)
  • Built-in Foldback Protection Circuit .. .. Typ. 50mA (Current at short mode)
  • Thermal Shutdown Temperature ..... ... 165°C
  • Inrush Current Limit . .. Typ.400mA (for 180μs after start-up)
  • Ceramic capacitors are recommended to be used with this IC ..... 1.0μF or more

Applications

AI Translation
  • Power source for portable communication equipment.
  • Power source for electrical appliances such as cameras, VCRs and camcorders.
  • Power source for battery-powered equipments.
  • Power source for electrical home appliances.

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