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 NJM317 ADJUSTABLE 3-TERMINAL POSITIVE VOLTAGE REGULATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJM317 is adjustable 3-terminal positive voltage regulator IC. It is capable of adjustment from typical 1.25V to 37V output voltage range with two resistors. It is capable of supplying in excess of 1.5A with heat sink. The NJM317 is suitable for the power supply for general purpose. FEATURES NJM317F NJM317DL1 Operating Voltage (+4.25V to +40V) Adjustable Output Down to 1.2V 1. Adjustment Guarantee d 1.5A Output Current 2. Output 3. Input Line Regulation typically (0.01%/V) Load Regulation typically (0.1%) 80dB Ripple Rejection Package Outline TO-220F, TO-252 Bipolar Technology EQUIVALENT CIRCUIT Ver.2016-04-20 - 1 -