2.4V-5.5V input, tiny 6-pin 3A step-down converter in 1.2-mm x 0.8-mm WCSP 6-DSBGA -40 to 125
Texas Instruments
Texas Instruments - TPS62088YFPR
$0.71 - $1.66
Texas Instruments - TPS62088YFPT
$0.82 - * $2.38
Texas Instruments - TPS6208812YFPR
$0.71 - $1.67
Texas Instruments - TPS6208812YFPT
$0.82 - $1.99
Texas Instruments - TPS6208818YFPT
Texas Instruments - TPS6208833YFPR