5.5V to 23V Input, 3A, 500kHz Step-Down Converter 8-SO PowerPAD -40 to 125
Texas Instruments
Texas Instruments - TPS5431
$1.52 - * $6.26
Texas Instruments - TPS5431DDA G4
Texas Instruments - TPS5431DDAR
$1.92 - $4.16
Texas Instruments - TPS5431DDA
* $2.05 - * $5.82
Texas Instruments - TPS5431DDARG4
$1.52 - $2.28
Texas Instruments - TPS5431DDAG4
$2.37 - $5.45