The LM386 power amplifier is designed for use in low voltage consumer applications such as AM-FM radio amplifiers, power converters, small servo drivers, ultrasonic drivers, line drivers, TV sound ...
The bipolar NE555 timer IC is widely used in inductorless dc-dc converters, most frequently in doubling and inverting converters. However, another very popular IC, the LM386 audio amplifier, may be a ...