L5972D - 2A switch step down switching regulator, L5972D, L5972D013TR, STMicroelectronics.
E-L5972D013TR STMicroelectronics Switching Voltage Regulators 1.235 to 35V Step-Dn datasheet, inventory, & pricing.
$1.16
L5972D013TR STMicroelectronics $1.1638 - Step-down type Adjustable 1.235V~35V 2A 4.4V~36V SOIC-8 DC-DC Converters ROHS datasheet, price, ...