GENERAL 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.

FEATURES

• Output Voltage Range 0.8V to 2.5V

• High Ripple Rejection 86 dB typ. (VO=1.2V version )

• Output Noise Voltage VNO=40μVrms( VO=1.2V version )

• Output Current IO(min)=500mA

• High Precision Output VO±1.0

• Dual Supply Voltage Type VIN, VBIAS(sequence free)

• High Stability for Load 0.002/mA (max)

• Output Capacitor with 4.7μF ceramic capacitor

• Low Dropout Voltage 0.1V typ. @IO=300mA

• ON/OFF Control

• Built-in Thermal Overload Protection and Over Current Protection

• Bipolar Technology

• Package Outline SOT-23-5, SOT-89-5