I like the MP2467.
It runs at 500kHz which means the inductor can be a low value ( 10uH is shown on the datasheet).
If you are not going to do many boards then it may be better to use a module like the OKI-78SR-5 (which has that MP2467 chip, an inductor, and the freewheeling diode all in a nicely tested part).
The MP2467 is rated for 2.5A operation, but Murata derated it to 1.5A. It is unlikely the Diodes AP1509 is able to sustain operation above about 1.3A for the same reasons that the Monolithic Power part was derated.