Add MP2451 switching regulator to GW_Power

GW_Power.dcm

@@ -1,3 +1,9 @@
 EESchema-DOCLIB  Version 2.0
 #
+$CMP MP2451
+D 1.2 A Simple Buck Regulator, 3-26V input, 1.5Mhz
+K switching buck converter
+F http://aosmd.com/res/data_sheets/AOZ1280CI.pdf
+$ENDCMP
+#
 #End Doc Library

GW_Power.lib

@@ -171,6 +171,28 @@ X Vout 5 450 50 200 L 50 50 1 1 w
 ENDDRAW
 ENDDEF
 #
+# MP2451
+#
+DEF MP2451 U 0 20 Y Y 1 F N
+F0 "U" 0 50 50 H V C CNN
+F1 "MP2451" 0 250 50 H V C CNN
+F2 "stdpads:SOT-23-6" 0 -250 40 H I L CNN
+F3 "" 0 50 50 H I C CNN
+ALIAS AOZ1282CI AOZ1282CI-1
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+S -300 200 300 -200 0 1 10 f
+X BST 1 400 100 100 L 50 50 1 1 I
+X GND 2 0 -300 100 U 50 50 1 1 W
+X FB 3 400 -100 100 L 50 50 1 1 I
+X EN 4 -400 -100 100 R 50 50 1 1 I
+X VIN 5 -400 100 100 R 50 50 1 1 W
+X LX 6 400 0 100 L 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
 # Si3437DV
 #
 DEF Si3437DV Q 0 0 Y N 1 F N