4.5-V to 18-V Input, Dual 5-A Synchronous Step-Down Converter with I2C interface 36-VQFN
Texas Instruments
Texas Instruments - TPS65279VDAP
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Texas Instruments - TPS65279VDAPR
$2.46 - $4.56
Texas Instruments - TPS65279VRHHR
$1.79 - $6.06
Texas Instruments - TPS65279V
* $2.30 - * $5.81
Texas Instruments - TPS65279VRHHT
Texas Instruments - TPS65279V HH