Enhanced Product 3-V To 6-V In, 3-A Out, Synchronous-Buck Pwm Switchers W/ Integrated Fets 20-HTSSOP -55 to 125
Texas Instruments
Texas Instruments - TPS54312-EP
$5.31 - $11.96
Texas Instruments - V62/06657-02XE
$6.96 - $7.52
Texas Instruments - TPS54312MPWPREP