NJM2886

www.DataSheet4U.com NJM2886 LOW DROPOUT VOLTAGE REGULATOR ! GENERAL DESCRIPTION The NJM2886 is low dropout voltage regulator designed for portable application. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. ! PACKAGE OUTLINE NJM2886DL2 ! FEATURES " High Ripple Rejection 75dB typ. (f=1kHz) " Output Noise Voltage Vno=45µVrms " 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 Contorol " Internal Short Circuit Current Limit " Internal Thermal Overload Protection " Bipolar Technology " Package Outline TO-252-5 ! PIN CONFIGURATION 3 NJM2886DL2 12345 PIN FUNCTION 1.CONTROL 2.VIN 3.GND 4.VOUT 5.NC ! EQUIVALENT CIRCUIT VIN Control Bandgap Reference Thermal Protection VOUT GND ! OUTPUT VOLTAGE RANK LIST Device Name VOUT Device Name NJM2886DL2-18 1.8V NJM2886DL2-03 NJM2886DL2-21 2.1V NJM2886DL2-33 NJM2886DL2-25 2.5V NJM2886DL2-35 NJM2886DL2-26 2.6V NJM2886DL2-38 NJM2886DL2-28 2.8V NJM2886DL2-05 VOUT 3.0V 3.3V 3.5V 3.8V 5.0V Ver.2004-01-16 -1- www.DataSheet4U.com NJM2886 (Ta=25°C) RATINGS UNIT +14(*note 1) V 8(Tc=25°C) Power Dissipation PD mW 0.8(Ta≤25°C) Operating Temperature Topr −40 ∼ +85 °C Storage Temperature Tstg −40 ∼ +125 °C (*note 1): When input voltage is less than +14V, the absolute maximum control voltage is equal to the input voltage. ! ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Volta...