L7818 Datasheet | STMicroelectronics

Features - Output current up to 1.5 A - Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18; 24 V - Thermal overload protection - Short circuit protection - Output transition SOA protection - 2 % output voltage tolerance (A version) - Guaranteed in extended temperature range (A version) Description The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP, D²PAK 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 associated with single point regulation. Each type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external ponents to obtain adjustable voltage and currents. Maturity status link L78 DS0422 - Rev 36 - September 2018 For further information contact your local STMicroelectronics sales office. .st. Diagram Figure 2. Block diagram L78 Diagram GAMG220920161000MT DS0422 - Rev 36 page 2/55 Pin configuration Figure 3. Pin connections (top view) L78 Pin configuration TO-220 TO-220FP D²PAK Figure 4. Schematic diagram DPA K GAMG220920161001MT DS0422 - Rev 36 GAMG220920161002MT page 3/55 L78 Maximum...