78L05 78L08 Three-terminal Voltage Regulators

The general products of three-terminal voltage regulators include 78 series (positive power supply) and 79 series (negative power supply). The output voltage is represented by the last two digits in the specific model, and there are 5V, 6V, 8V, 9V, 12V, 15V, 18V, 24V, and other grades. The output current is distinguished by adding letters after 78 (or 79). L represents 0.1A, M represents 0.5A, and no letter represents 1.5A. For example, calculate 5V 0.1A from the 78L05 table. Typical application circuits such as