CS5231-3 Description
The CS5231-3 bines a threeterminal linear regulator with circuitry to control an external PFET transistor with the intent of managing two input supplies. A 5V supply powers the regulator while an auxiliary 3.3V supply is controlled by the IC. The design has been optimized to provide a “glitch-free” transition between the two supplies.
CS5231-3 Key Features
- AuxDrv VIN UV parator Bandgap Reference Gnd Thermal Shutdown