Different of PMIC - Voltage Regulators - DC DC Switching Regulators,

Sensors, Transducers	Integrated Circuits (ICs)
Pressure Sensors, Transducers	Data Acquisition - Analog to Digital Converters (ADC) Interface - Drivers, Receivers, Transceivers PMIC - Voltage Regulators - DC DC Switching Regulators

Part Number	Manufacturer / Brand	Brife Description