New components to regul.lib: LTC3429/LTC3429B

LTC3429 and LTC3429B (as an allias) are added to regul.lib. Footprint filters are added according to comments in #455. They are created by modifying LTC3525.

library/regul.dcm

@@ -1973,6 +1973,18 @@ K REGUL POWER
 F linear-tec/ltc1878.pdf
 $ENDCMP
 #
+$CMP LTC3429
+D 600mA, 500kHz Micropower Synchronous Boost Converter with Output Disconnect, TSOT-23 6-Lead Package
+K boost step-up DC/DC synchronous
+F http://cds.linear.com/docs/en/datasheet/3429fa.pdf
+$ENDCMP
+#
+$CMP LTC3429B
+D 600mA, 500kHz Micropower Synchronous Boost Converter with Output Disconnect, TSOT-23 6-Lead Package
+K boost step-up DC/DC synchronous
+F http://cds.linear.com/docs/en/datasheet/3429fa.pdf
+$ENDCMP
+#
 $CMP LTC3442
 D Micropower Synchronous Buck-Boost DC/DC Converter with Automatic Burst Mode Operation
 F linear-tec\ltc3442.pdf

library/regul.lib

@@ -1570,6 +1570,29 @@ X VOUT 5 600 -50 250 L 50 50 1 1 w
 ENDDRAW
 ENDDEF
 #
+# LTC3429
+#
+DEF LTC3429 U 0 40 Y Y 1 F N
+F0 "U" 0 325 50 H V C CNN
+F1 "LTC3429" 0 250 50 H V C CNN
+F2 "TSOT-23" 0 -250 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+ALIAS LTC3429B
+$FPLIST
+ TSOT-23*
+ SOT-23*
+$ENDFPLIST
+DRAW
+S -300 200 300 -200 0 1 10 f
+X SW 1 400 100 100 L 50 50 1 1 I
+X GND 2 -400 -100 100 R 50 50 1 1 W
+X FB 3 400 -100 100 L 50 50 1 1 I
+X ~SHDN 4 -400 0 100 R 50 50 1 1 I
+X VOUT 5 400 0 100 L 50 50 1 1 w
+X VIN 6 -400 100 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # LTC3442
 #
 DEF LTC3442 U 0 40 Y Y 1 F N