NJM2397F Nisshinbo

Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. It can not be available for your new project. Please select other new or existing products. For more information, please contact our sales office in your region. New Japan Radio Co.,Ltd. www.njr.com NJM2397 ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJM2397 is adjustable low dropout voltage regulator. The output current is up to 1.5A and dropout voltage is 0.2Vtyp. at Io=0.5A. The NJM2397 is suitable for power module, TV, Display, car stereo and low power applications. FEATURE z Low Dropout Voltage V =0.2V typ. at Io=0.5A I-O NJM2397F z Output Current Io(max.)=1.5A z Reference Voltage Vref=1.29V typ. z Internal Short Circuit Current Limit z Internal Overvoltage Protection z Internal Thermal Overload Protection z Bipolar Technology z Package Outline TO-220F(4pin) PIN CONFIGURATION PIN FUNCTION 1. V IN 2. V OUT 3. GND 4. ADJ 1 2 3 4 NJM2397F EQUIVALENT CIRCUIT V V OUT IN Overvoltage Protection V ADJ Bandgap Reference Thermal Current Protection Limit GND Ver.2006-02-21 -1-