MC78L18AB Datasheet | onsemi

feature internal current limiting and thermal shutdown making them remarkably rugged. No external ponents are required with the MC78L00 devices in many applications. These devices offer a substantial performance advantage over the traditional zener diode- resistor bination, as output impedance and quiescent current are substantially reduced. Features - Wide Range of Available, Fixed Output Voltages - Low Cost - Internal Short Circuit Current Limiting - Internal Thermal Overload Protection - No External ponents Required - plementary Negative Regulators Offered (MC79L00A Series) - NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC- Q100 Qualified and PPAP Capable - These are Pb- Free Devices 15k Q3 Q5 Q1 3.8k Q4 Q6 Input Q11 Q12 Q10 5.0k 3.0 Output 0-25k 1.2k Z1 Q2 1.9k 19k 2.2k Q9 Q8 Q7 1.0k 2.85k Ground Figure 1. Representative Schematic Diagram © Semiconductor ponents Industries, LLC, 1999 October, 2016 - Rev. 18 .onsemi. 123 STRAIGHT LEAD BULK...