ROHM, BD9S402MUF-CE2 Step-Down Switching Regulator 4A

The Rohms offers a BD series of a synchronous buck DC/DC converter with built-in low on resistor power mosfets. It can provide current up to 4 A. It has fast transient response performance due to current mode control. It has a built-in phase compensation circuit.

Functional safety supportive automotive products
Adjustable soft start function
Short circuit protection
Output over voltage protection
Over current protection