TCST1103 Vishay transmissive sensors

The LM29300 are high current, high accuracy, low-dropout voltage regulators. Using process with a PNP pass element, these requlators feature 350mV (full load) dropout voltages and very low ground current. Brand : HTC DATASHEET

The LM2576HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5.0V, 12V, 15V and adjustable output versions. Brand : HTC DATASHEET

The W25Q16JV (16M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 1µA for power-down. Brand : WINBOND w25q16jv spi revg 03222018 plus

The W25Q32JV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. Brand : Winbond DATASHEET