LM79L05ACM/NOPB -5Volt negative voltage regulator by National Semiconductor. Package: Surface Mount SOIC-8 Download National Semiconductor LM79L05ACM datasheet: Specifications: -20V to -7V in, -5V and 0.1A out. Status: NOS (New Old Stock) in RS Components foil wrappers. RS Legacy stock number: RS 536-1423 RoHS compliant: YES