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Nisshinbo Micro Devices Inc. RP202N281B-TR-FE product image
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Nisshinbo Micro Devices Inc. RP202N281B-TR-FE

Manufacturer
Nisshinbo Micro Devices Inc.
MPN
RP202N281B-TR-FE
LCSC Part #
C6779181
Packaging
SOT-23-5
Customer #
Key Attributes
2.8V Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
DatasheetNisshinbo Micro Devices Inc. RP202N281B-TR-FE
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.8412$ 0.84
200+$ 0.3365$ 67.30
500+$ 0.3244$ 162.20
1,000+$ 0.3198$ 319.80
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 Voltage2.8V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)2.5uA
Output ConfigurationPositive
Output Current200mA
Operating Voltage5.25V
Output Type-
FeaturesEnable control;Built-in soft-start;Short Circuit Protection;Over Current Protection
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Introduction

AI Translation

The RP202x is voltage regulator IC with high output voltage accuracy, low dropout voltage and low supply current. This IC performs with the chip enable function and realize a standby mode with low supply current. To prevent the destruction by over current, the current limit circuit is included. The RP202x has 3 - mode. One is standby mode with CE pin. The other two are the fast response mode (Fast Mode) and the low power mode, and switch over automatically according to the load current of the LDO. Supply current of IC itself at light load is automatically reduced. The output voltage is maintained between Fast Mode and ECO Mode. The RP202x consists of a voltage reference unit, an error amplifier, a resister net for voltage setting, and a current limit circuit. Since the packages are SOT - 23 - 5, SC - 88A, and DFN(PL)1010 - 4, high density mounting of the IC on boards is possible.

Features

AI Translation
  • Input Voltage Range: 1.4V to 5.25V
  • Output Voltage Range: 0.8V to 4.0V (0.1V steps)
  • Supply Current (Iout = 0mA): Typ. 2.5μA
  • Supply Current (Iout = 10mA): Typ. 50μA
  • Supply Current (Standby Mode): Typ. 0.1μA
  • Dropout Voltage: Typ. 0.20V (IOUT = 200mA, VOUT = 2.8V)
  • Ripple Rejection: Typ. 70dB (f = 1kHz, VOUT = 2.8V, IOUT = 30mA)
  • Line Regulation: Typ. 0.02%/V (IOUT = 10mA)
  • Packages: DFN(PL)1010 - 4, SC - 88A, SOT - 23 - 5
  • Built - in Foldback Protection Circuit: Typ. 60mA (Current at short mode)
  • Built - in Constant Slope Circuit (Soft - start Function)
  • Ceramic capacitors are recommended to be used with this IC 0.47μF 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 equipment.