LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
Nisshinbo Micro Devices Inc. R1191H028B-T1-FE product image
Images for reference only

Nisshinbo Micro Devices Inc. R1191H028B-T1-FE

Manufacturer
Nisshinbo Micro Devices Inc.
MPN
R1191H028B-T1-FE
LCSC Part #
C6164044
Packaging
SOT-89-5
Customer #
Key Attributes
2.8V Positive Fixed SOT-89-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
DatasheetNisshinbo Micro Devices Inc. R1191H028B-T1-FE
Out of Stock
Notify Me
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit Price(Reference Only)Total Amount
1+$ 0.396$ 0.40
200+$ 0.158$ 31.60
500+$ 0.1528$ 76.40
1,000+$ 0.1501$ 150.10
Standard Packaging1000/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerNisshinbo Micro Devices Inc.
PackagingSOT-89-5
Output Voltage2.8V
Number of Outputs1
Operating Temperature-40℃~+85℃
Supply Current (Iq)50uA
Output ConfigurationPositive
Output Current300mA
Operating Voltage16V
Output TypeFixed
FeaturesEnable control;Reverse-polarity current protection;Short Circuit Protection;Thermal shutdown
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

R1191x Series are a low supply current voltage regulator with high output voltage accuracy. The maximum operating voltage is 16V. These ICs can switch to the fast mode and the low power mode by the low power / fast mode changer pin (ECO pin) without changing the output voltage value. Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, a short current limit circuit, a thermal shutdown circuit and a chip enable circuit. Moreover, the R1191x Series has the reverse current protection function, which protects the reverse current flow into VDD pin when the output pin voltage becomes higher than the VDD pin voltage. Thus it is suitable for the back-up circuit. Since the packages for these ICs are SOT-89-5, SOT-23-5 and DFN1616-6, therefore high density mounting of the ICs on boards is possible.

Features

AI Translation
  • Supply Current .. . Typ. 50μA (Fast Mode), Typ. 6.0μA (Low Power Mode)
  • Standby Mode ...... ... Typ. 0.3μA
  • Reverse Current .. . Max. 0.1μA
  • Output Current . ... Min. 300mA
  • Input Voltage Range ......... ... 3.5V to 16.0V
  • Output Voltage Range ........ . 2.0V to 15.0V (0.1V steps)
  • Output Voltage Accuracy ........ ... ±1.5% (Fast Mode) ±2.5% (Low Power Mode)
  • Temperature-Drift Coefficient of Output Voltage .. Typ. ±80ppm/°C
  • Dropout Voltage ..... . Typ. 0.55V (Fast Mode, IOUT=300mA , Vour=5.0V) Typ. 0.70V (Low Power Mode, lour=300mA,Vour=5.0V)
  • Ripple Rejection ......... . Typ. 60dB (f=1kHz,VOUT=5.0V, Fast Mode)
  • Line Regulation . . Typ. 0.02%N (Fast Mode)
  • Packages .. DFN1616-6, SOT-23-5, SOT-89-5
  • Built-in fold-back protection circuit . . Typ. 50mA (Current at short mode)
  • Built-in Thermal Shutdown Circuit .... . Shutdown Temperature at 150°C
  • Ceramic capacitors are recommended to be used with this IC ... CIN=2.2μF or more, Cout=4.7μF or more

Applications

AI Translation
  • Power source for digital home appliances
  • Power source for audio visual equipment