LM78L00 Datasheet | National Semiconductor

Description The LM78L00 series of 3-terminal positive voltage regulators employ internal current-limiting and thermal shutdown making them essentially indestructible If adequate heat sinking is provided they can deliver up to 100 m A output current They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation In addition they can be used with power pass elements to make high current voltage regulators The LM78L00 used as a Zener diode resistor bination replacement offers an effective output impedance improvement of typically two orders of magnitude along with lower quiescent current and lower noise Features Y Y Y Y Y Y Y Output current up to 100 m A No external ponents Internal thermal overload protection Internal short circuit current-limiting Available in JEDEC TO-92 Output Voltages of 5 0V 6 2V 8 2V 9 0V 12V 15V Output voltage tolerances of g 5% over the temperature range Connection Diagram TL H 10051 - 1 Top View Order Number LM78L05ACZ LM78L09ACZ LM78L12ACZ LM78L15ACZ LM78L62ACZ or LM78L82ACZ See NS Package Number Z03A C1995 National Semiconductor Corporation TL H 10051 RRD-B30M115 Printed in U S A Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Storage Temperature Range Operation Junction Temperature Range mercial (LM78L00AC) b 65 C to a 150 C Lead Temperature TO-92 Package SO-8 (Soldering 10 sec ) Power Dissipation Input Voltage 5 0V to 15V ESD Susceptibility 265 C Internally Limited 35V to be determined 0 C to a 125 C LM78L05AC Electrical Characteristics 0 C s TA s a 125 C VI e 10V IO e 40 m A CI e 0 33 m F CO e 0 1 m F unless otherwise specified (Note 1) Symbol VO VR LINE Parameter Output Voltage Line Regulation TJ e 25 C TJ e 25 C 7 0V s VI s 20V 8 0V s VI s 20V VR LOAD Load...