STMicroelectronics

Description

Jun 21, 2016 L78L. Typical performance. DocID2145 Rev 26. 25/45. 5. Typical performance. Figure 4: L78L05 /12 output voltage vs. ambient temperature. Figure 5: L78L05 /12 /24 load characteristics. Figure 6: L78L05 /12/24 thermal shutdown. Figure 7: L78L05 /12 quiescent current vs. output current Nov 28, 2016 Description. The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP,. D PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems. 78LXXMG-AA3-R. SOT-223 O G I - - - - - Tape Reel. -. 78LXXMG-AB3-R. SOT-89. O G I - - - - - Tape Reel. 78LXXML-T92-B. 78LXXMG-T92-B. TO-92. O G I - - - - - Tape Box. 78LXXML-T92-K. 78LXXMG-T92-K. TO-92. O G I - - - - -. Bulk. 78LXXML-T9N-B. 78LXXMG-T9N-B. TO-92NL O G I - - - - - Tape Box. 78LXXML- T9N-K. Apr 10, 2007 To supply the DALI slave microcontroller an AC-DC buck converter based on the. VIPer12A-E and L78L05 has been implemented on the ballast board. It converts the rectified and filtered mains to a 5 V regulated output voltage dedicated to the microcontroller. The converter works in discontinuous current The MC78L00A Series of positive voltage regulators are inexpensive, easy to use devices suitable for a multitude of applications that require a regulated supply of up to 100 mA. Like their higher powered MC7800 and MC78M00 Series cousins, these regulators feature internal current limiting and thermal shutdown.