GENERAL DESCRIPTION

The NJM2884/A is a low dropout voltage regulator with

ON/OFF control.

Advanced Bipolar technology achieves low noise, high ripple

rejection and low quiescent current.

It delivers up to 5V/500mA output power with the maximum

input voltage of 10V.

The NJM2884/A is suitable for audio/video and PC related

applications.

The “U2” suffix product achieves high PD compared with “U1”

although the same package outline (SOT-89-5) .

FEATURES

High Ripple Rejection 75dB typ. (f=1kHz, Vo=3V Version)

Low Output Noise Voltage Vno=45μVrms typ.

Output capacitor with 2.2μF ceramic capacitor (Vo≥2.7V)

Output Current Io(max.)=500mA

High Precision Output Vo±1.0

Low Dropout Voltage 0.18V typ. (Io=300mA)

ON/OFF Control Function

Internal Thermal Overload Protection

Internal Short Circuit Current Limit

Bipolar Technology

Package Outline SOT-89-5(NJM2884U1/U2)/ TO-252-5(NJM2884ADL3)/ ESON6-H1(NJM2884AKH1)