New Japan Radio NJM2883
The NJM2883 is a low dropout voltage regulator in EMP8 package Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. It is suitable for portable applications.GENERAL DESCRIPTION
It is suitable for portable applications. !FEATURES
" High Ripple Rejection 75dB typ. (f=1kHz,Vo=3V Version) " Output Noise Voltage Vno=30µVrms typ.(Cp=0.01µF) " Output capacitor with 1.0µF ceramic capacitor (Vo≥2.7V) " Output Current Io(max.)=300mA " High Precision Output Vo±1% " Low Dropout Voltage 0.10V typ. (Io=100mA) " ON/OFF Control (Active High) " Operating Voltage Range +2.3V∼+14V (Vo≤2.0V version) " Internal Short Circuit Current Limit " Internal Thermal Overload Protection " Bipolar Technology " Package Outline EMP8 (5.0×6.0×1.5mm) ! PIN CONFIGURATION 1 2 3 4 8 7 6 5 ! PACKAGE OUTLINE NJM2883E NJM2883E ! EQUIVALENT CIRCUIT VIN Control PIN FUNCTION 1.VOUT 2.GND 3.GND 4.NOISE BYPASS 5.CONTROL (Active High) 6.GND 7.GND 8.VIN VOUT Thermal Protection Bandgap Reference Noise Bypass GND Ver.2006-02-22 -1- NJM2883 ! OUTPUT VOLTAGE RANK LIST Device Name VOUT Device Name NJM2883E15 1.5V NJM2883E29 NJM2883E17 1.7V NJM2883E03 NJM2883E18 1.8V NJM2883E31 NJM2883E21 2.1V NJM2883E32 NJM2883E25 2.5V NJM2883E33 NJM2883E28 2.8V NJM2883E345 NJM2883E285 2.85V NJM2883E35 !