NJM2885DL1-33(TE1)

NJM2885 LOW DROPOUT VOLTAGE REGULATOR „ GENERAL DESCRIPTION The NJM2885 is low dropout voltage regulator designed for portable application. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. „ PACKAGE OUTLINE NJM2885DL1 „ FEATURES z High Ripple Rejection 75dB typ. (f=1kHz,Vo=3V Version) z Output Noise Voltage Vno=45µVrms typ. z Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V) z Output Current Io(max.)=500mA z High Precision Output Vo±1.0% z Low Dropout Voltage 0.18V typ. (Io=300mA) z Internal Short Circuit Current Limit z Internal Thermal Overload Protection z Bipolar Technology z Package Outline TO-252-3 „ PIN CONFIGURATION 2 PIN FUNCTION 1.VIN 2.GND 3.VOUT 1 3 NJM2885DL1 „ BLOCK DIAGRAM VIN VOUT Thermal Protection Bandgap Reference GND NJM2885 „ OUTPUT VOLTAGE RANK LIST Device Name VOUT Device Name NJM2885DL1-15 1.5V NJM2885DL1-28 NJM2885DL1-18 1.8V NJM2885DL1-03 NJM2885DL1-19 1.9V NJM2885DL1-33 NJM2885DL1-21 2.1V NJM2885DL1-35 NJM2885DL1-25 2.5V NJM2885DL1-38 NJM2885DL1-26 2.6V NJM2885DL1-05 „ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VIN Power Dissipation Operating Temperature Storage Temperature PD Topr Tstg VOUT 2.8V 3.0V 3.3V 3.5V 3.8V 5.0V RATINGS +14 1190(*1) 3125(*2) -40 ∼ +85 -40 ∼ +150 (Ta=25°C) UNIT V mW °C °C (*1): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm2) (*2): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 4Layers) (For 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5) „ Operating Voltage VIN=+2.3V ∼ +14.0V (In case of Vo