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Nisshinbo Micro Devices Inc. RP108J181D-T1-FE product image
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Nisshinbo Micro Devices Inc. RP108J181D-T1-FE

Manufacturer
Nisshinbo Micro Devices Inc.
MPN
RP108J181D-T1-FE
LCSC Part #
C3750182
Packaging
TO-252-5-P2
Customer #
Key Attributes
1.8V Positive Fixed TO-252-5-P2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
DatasheetNisshinbo Micro Devices Inc. RP108J181D-T1-FE
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200+$ 0.2962$ 59.24
500+$ 0.2854$ 142.70
1,000+$ 0.2808$ 280.80
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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.
PackagingTO-252-5-P2
Output Voltage1.8V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)350uA
Output ConfigurationPositive
Operating Voltage5.25V
Output Current3A
FeaturesEnable control;Built-in soft-start;Reverse-polarity current protection;Thermal shutdown;Short Circuit Protection;Over Current Protection
Output TypeFixed
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Introduction

AI Translation

The RP108J is a CMOS-based voltage regulator IC featuring 3A output with low ON-resistance. The RP108J consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a fold-back protection circuit, and a thermal shutdown circuit. The RP108J features both low supply current and high output current, and the dropout voltage is much smaller than bi-polar's. The minimum input voltage is as low as 1.6V and the output voltage can be set from 0.8V, therefore it can be connected with the DC/DC converter as the latter power supply for high density LSI that is operated by low output voltage. The output voltage of RP108J081x is externally adjustable by using external divide resistors. The CE pin of the RP108J can switch the regulator to standby mode. In addition to a fold-back protection circuit, which is already built in the conventional regulators, The RP108J contains a thermal shutdown circuit, a constant slope circuit as a soft-start function and a reverse current protection circuit. Ceramic capacitors can be used.

Features

AI Translation
  • Output Current ... Min. 3A
  • Supply Current ...... .. Typ. 350μA
  • Standby Current ............. ... Typ. 2μA
  • Input Voltage Range ...... .. 1.6V to 5.25V
  • Output Voltage Range ...... .. Fixed Output Voltage Type: 0.8V to 4.2V (0.1V steps) * Refer to MARK INFORMATIONS for other voltages. Adjustable Output Voltage Type: 0.8V to 4.2V
  • Output Voltage Accuracy ....... ±1.0% ( ±15mV accuracy, When VsET≤1.5V⊥ )
  • Output Voltage Temperature-drift Coefficient Typ. ±100ppm/°C
  • Ripple Rejection ...... . Typ. 65dB (f = 1kHz, VsET=2.8V )
  • Dropout Voltage ... . Typ. 0.51V (VsET=2.8V )
  • Line Regulation . . Typ. 0.1%N
  • Package . . TO-252-5-P2
  • Built-in Fold-back Protection Circuit . . Typ. 220mA
  • Built-in Thermal Shutdown Circuit .. . Stops at 165°C
  • Built-in Constant Slope Circuit
  • Built-in Reverse Current Protection Circuit
  • Ceramic capacitors are recommended to be used with this IC ... 10μF or more

Applications

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