diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 50433d58..00000000
--- a/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*.bck
-*.bak
diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index a2ace466..c1164aa2 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -64,6 +64,12 @@ K DC-DC Step-Down Switching Regulator
 F http://rohmfs.rohm.com/en/products/databook/datasheet/ic/power/switching_regulator/bd9778f-e.pdf
 $ENDCMP
 #
+$CMP BD9G341EFJ
+D BD9G341EFJ, 12V-76V input voltage range 3A output current
+K BD9G341EFJ, Buck Converter
+F http://rohmfs.rohm.com/en/products/databook/datasheet/ic/power/switching_regulator/bd9778f-e.pdf
+$ENDCMP
+#
 $CMP GL2576-12SF8DR
 D GL2576-12SF8DR, 12V 3A, 52KHz Step Down Converter, SO8
 K 12V 3A 52KHz Buck DC/DC
diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index 938639bd..53cb474c 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -131,6 +131,29 @@ X EN/SYNC 7 -500 -200 150 R 40 35 1 1 P
 ENDDRAW
 ENDDEF
 #
+# BD9G341EFJ
+#
+DEF BD9G341EFJ U 0 40 Y Y 1 F N
+F0 "U" -250 450 60 H V C CNN
+F1 "BD9G341EFJ" 300 450 60 H V C CNN
+F2 "" 0 -50 60 H V C CNN
+F3 "" 0 -50 60 H V C CNN
+$FPLIST
+ HTSOP*
+$ENDFPLIST
+DRAW
+S -300 400 300 -400 0 1 0 N
+X LX 1 400 300 100 L 50 50 1 1 P
+X GND 2 -100 -500 100 U 50 50 1 1 W
+X VC 3 400 -200 100 L 50 50 1 1 O
+X FB 4 400 0 100 L 50 50 1 1 I
+X RT 5 100 -500 100 U 50 50 1 1 I
+X EN 6 -400 0 100 R 50 50 1 1 I
+X BST 7 0 500 100 D 50 50 1 1 I
+X VCC 8 -400 300 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # GL2576-3.3SF8DR
 #
 DEF GL2576-3.3SF8DR U 0 40 Y Y 1 F N
diff --git a/library/transistors.dcm b/library/transistors.dcm
index 857057e2..27aa1e17 100644
--- a/library/transistors.dcm
+++ b/library/transistors.dcm
@@ -1147,6 +1147,11 @@ K N-Channel IGBT Power Transistor
 F http://www.irf.com/product-info/datasheets/data/irg4pf50w.pdf
 $ENDCMP
 #
+$CMP KTD1624
+D KTD1624, EPITAXIAL PLANAR NPN TRANSISTOR, SOT-89
+K KTD1624, NPN, transistor
+$ENDCMP
+#
 $CMP MAT02
 D MAT02, Precision Dual Monolithic Transistor, Low Noise, Low Offset, Vce 40V, Ic 20mA, TO-78
 K Precision Dual Monolithic Transistor Low Noise EOL
diff --git a/library/transistors.lib b/library/transistors.lib
index 9368a197..938ced47 100644
--- a/library/transistors.lib
+++ b/library/transistors.lib
@@ -4541,6 +4541,28 @@ X E 3 100 -200 100 U 40 40 1 1 P
 ENDDRAW
 ENDDEF
 #
+# KTD1624
+#
+DEF KTD1624 Q 0 0 Y Y 1 F N
+F0 "Q" 0 -149 40 H V R CNN
+F1 "KTD1624" 0 150 40 H V R CNN
+F2 "SOT-89" -100 102 29 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ SOT89*
+$ENDFPLIST
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0  25 25  100 100 N
+P 3 0 1 0  25 -25  100 -100  100 -100 N
+P 3 0 1 20  25 75  25 -75  25 -75 N
+P 5 0 1 0  50 -70  70 -50  90 -90  50 -70  50 -70 F
+X B 1 -200 0 225 R 40 40 1 1 I
+X C 2 100 200 100 D 40 40 1 1 P
+X E 3 100 -200 100 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
 # MAT02
 #
 DEF MAT02 Q 0 0 Y Y 2 F N