BUY TA48018BF https://www.utsource.net/itm/p/5236559.html
1 A Three-Terminal Low-Dropout Voltage Regulator
Description: TA48018BF is a N-Channel MOSFET transistor manufactured by Toshiba. Features: - Low on-resistance - Low gate charge - Low input capacitance - High speed switching - Avalanche energy rated Applications: - DC/DC converters - Motor drivers - Power supply circuits - Switching regulators - Battery powered circuits (For reference only)