The LT3073 is a 3A, ultra-fast, ultra-low noise, low drop-out voltage regulator designed by Analog Device

The A3908 is a low-voltage bidirectional DC motor driver manufactured by

The BQ27220 is a high-precision low-power fuel gauge IC manufactured by Texas Instruments.

The TL594 is a high-performance fixed-frequency Pulse-Width-Modulation controller IC.

The PAM8302A is a single-channel, filterless, cheap, Class-D audio amplifier IC.

The PAM8406 is a dual-channel 5W Class-D audio amplifier designed for driving stereo speakers.