NJM7900 3-TERMINAL NEGATIVE VOLTAGE REGULATOR GENERAL DESCRIPTION PACKAGE OUTLINE The NJM7900 series of Monolithic 3-Terminal Negative Voltage Regulators are constructed using the New JRC Planar epitaxial process. These negative regulators are intended as complements to the popular NJM7800 series of positive voltage regulators, and 1. COMMON they are available in the same voltage options from 5 to 24V. 2. IN The NJM7900 series employ internal current limiting, safe area 3. OUT protection, and thermal shutdown, making the virtually indestructible. NJM7900FA FEATURES Internal Short Circuit Current Limit (note) The radiation fin is connected to Pin 2. Internal Thermal Overload Protection Excellent Ripple Rejection Guarantee d 1.5A Output Current Output Capacitor recommended electrolytic capacitor Package Outline TO-220F Bipolar Technology EQUIVALENT CIRCUIT Ver.2017-06-20 - 1 - NJM7900 ABSOLUTE MAXIMUM RATINGS (T =25C) a PARAMETER SYMBOL MAXIMUM RATINGS UNIT 7905 to 7909 -35 Input Voltage V 7912 to 7915 -35 V IN 7918 to 7924 -40 Power Dissipation P 16(T 70C) W D C Operating Junction Temperature T -40 to +150 C j Operating Temperature Range T -40 to +85 C opr Storage Temperature Range T -40 to +150 C stg ELECTRICAL CHARACTERISTICS (T 25C, C 2.2F, C 1.0F) j IN O Measurement is to be conduced in pulse testing PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT NJM7905FA Output Voltage V -4.8 -5.0 -5.2 V O V -10V, I 0.5A IN O Line Regulation VO - VIN V -7 to -25V, I 0.5A - 5 50 mV IN O Load Regulation V - I - 50 80 mV O O V -10V, I 0.005 to 1.5A IN O Quiescent Current I V -10V, I 0mA - 2.2 5.0 mA Q IN O Average Temperature V /T - -0.4 - mV/C O V -10V, I 5mA IN O Coefficient of Output Voltage Ripple Rejection RR V -10V, I 0.5A, e 2V , f 120Hz 54 60 - dB IN O in P-P V Output Noise Voltage NO - 100 - V V -10V, I 0.5A , BW 10Hz to 100kHz, IN O NJM7906FA Output Voltage V -5.75 -6.0 -6.25 V O V -11V, I 0.5A IN O Line Regulation V - V - 5 60 mV O IN V -8 to -25V, I 0.5A IN O Load Regulation V - I V -11V, I 0.005 to 1.5A - 50 90 mV O O IN O Quiescent Current I - 2.2 5.0 mA Q V -11V, I 0mA IN O Average Temperature V /T V -11V, I 5mA - -0.5 - mV/C O IN O Coefficient of Output Voltage Ripple Rejection RR 54 60 - dB V -11V, I 0.5A, e 2V , f 120Hz IN O in P-P V NO Output Noise Voltage V -11V, I 0.5A , BW 10Hz to 100kHz, - 110 - V IN O Ver.2017-06-20 - 2 -