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NJM2841 Series
Very Low Output Low Dropout Regulator

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  • Description

    The NJM2841 is a low output voltage, low drop out regulators.It delivers up to 500mA output current with the output voltage of 0.8 to 2.5V.The use of an external bias voltage can improve the transient response and the ripple rejection characteristics while maintaining minimum input to output voltage.

  • Spec
    Consumer Automotive
    Input Voltage Range - V to 9 V (10 V) 2.5 V to 10 V (10 V)
    Operating Temperature Range -40°C to 85°C -40°C to 105°C
    Supply Current Typ. 180 µA
    Standby Current 0.1 (max.) µA
    Output Voltage Range 0.8V,0.9V,1.0V,1.2V,1.5V,2.5V 1.2V
    Output Voltage Accuracy Typ. ±1 %
    Dropout Voltage Typ. 0.1V@Io=300mA
    Output Current Io(max.)=500 mA
    Ripple Rejection Typ. 86 dB
    Output Noise Voltage 40 µVrms( Vo=1.2V version )
    Package SOT-23-5
    SOT-89-5-2    		 SOT-23-5
    Ceramic Capacitor Output Capacitor with 4.7µF ceramic capacitor
    Note Built-in Thermal Overload Protection and Short Circuit Current Limit Protection
    ON/OFF Control    		 If you need datasheets of this
    product, please contact us.
    Download Datasheet

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
    Functional Description
  • Technical
    Documents
  • Quality &
    Packages
    Product Name Compatibility Package Marking Reliability
    NJM2841F
    • gradeConsumer
    • plp
    		 SOT-23-5 - NJM-1-s-fr
    NJM2841U2
    • gradeConsumer
    • plp
    		 SOT-89-5-2 - NJM-1-s-fr
    NJM2841Fxxx-T
    • gradeAutomotive
    • plp
    		 SOT-23-5 - NJM-1-s-fr
    • 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.
  • Sample / Buy
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Download Datasheet

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
max (V)		 9
VOUT
min (V)		 0.8
VOUT
max (V)		 2.5
IOUT
(mA)		 500
ISS
(µA)		 180