MNA-4W+ is a wideband PHEMT based MMIC amplifier with high active Directivity. MNA integrates the en- tire matching network and majority of the bias circuit inside the package, reducing the need for complicated external circuits. This approach makes the MNA amplifier extremely straightforward to use. This design op- erates on a single 2.8 to 5V supply, is well matched for 50 and comes in a tiny, low profile 3x3mm 8-lead MCLP package accommodating dense circuit board layouts.