National Semiconductor's LH0101 integrated circuit is not common today. The circuit was obtained from the 1994 Linear Applications Handbook.
This circuit provides a pulse train of 4 MHz or at another frequency determined by the crystal during...
This circuit was obtained in the manual of the used integrated circuit. Equivalents may be used...
ST Microelectronics has, in its line of low voltage drop linear regulators, the KD1084xx (fixed) and...