BD35222EFV
BD35222EFV is Ultra Low Dropout Linear Regulators manufactured by ROHM.
Description
BD3522EFV / BD35221EFV / BD35222EFV ultra low-dropout linear chipset regulator operates from a very low input supply, and offers ideal performance in low input voltage to low output voltage applications. It incorporates a built-in N-MOSFET power transistor to minimize the input-to-output voltage differential to the ON resistance (RON=50mΩ) level. By lowering the dropout voltage in this way, the regulator realizes high current output (Iomax=4.0A) with reduced conversion loss, and thereby obviates the switching regulator and its power transistor, choke coil, and rectifier diode. Thus, BD3522EFV / BD35221EFV / BD35222EFV designed to enable significant package profile downsizing and cost reduction. In BD3522EFV, an external resistor allows the entire range of output voltage configurations between 0.65 and 2.7V, while the...
