diff --git a/library/linear.dcm b/library/linear.dcm
index 7aa7c870..8aa1dafa 100644
--- a/library/linear.dcm
+++ b/library/linear.dcm
@@ -771,12 +771,42 @@ K comparator, low power, push-pull
 F http://ww1.microchip.com/downloads/en/DeviceDoc/22139C.pdf
 $ENDCMP
 #
+$CMP MCP6566
+D Low power open drain output comparator
+K comparator low power open drain
+F http://ww1.microchip.com/downloads/en/DeviceDoc/DS20002143E.pdf
+$ENDCMP
+#
+$CMP MCP6566R
+D Low power open drain output comparator
+K comparator low power open drain
+F http://ww1.microchip.com/downloads/en/DeviceDoc/DS20002143E.pdf
+$ENDCMP
+#
+$CMP MCP6566U
+D Low power open drain output comparator
+K comparator low power open drain
+F http://ww1.microchip.com/downloads/en/DeviceDoc/DS20002143E.pdf
+$ENDCMP
+#
 $CMP MCP6567
 D Dual low power open drain output comparator
 K comparator, low power, open drain
 F http://www.farnell.com/datasheets/2133492.pdf
 $ENDCMP
 #
+$CMP MCP6L91
+D Rail-to-rail Op Amp, 10MHz, SOT-23-5
+K opamp rail-to-rail
+F http://ww1.microchip.com/downloads/en/DeviceDoc/22141b.pdf
+$ENDCMP
+#
+$CMP MCP6L91R
+D Rail-to-rail Op Amp, 10MHz, SOT-23-5
+K opamp rail-to-rail
+F http://ww1.microchip.com/downloads/en/DeviceDoc/22141b.pdf
+$ENDCMP
+#
 $CMP MIC845H
 D Precision single-input comparator, internal 2.55V reference, Active-High Push-Pull output, SC-70-5 package
 K comparator
diff --git a/library/linear.lib b/library/linear.lib
index 65d707e3..88e55907 100644
--- a/library/linear.lib
+++ b/library/linear.lib
@@ -1927,6 +1927,67 @@ X ~ 7 300 0 100 L 50 50 2 1 O
 ENDDRAW
 ENDDEF
 #
+# MCP6566
+#
+DEF MCP6566 U 0 20 Y Y 1 F N
+F0 "U" 0 200 50 H V L CNN
+F1 "MCP6566" 0 -200 50 H V L CNN
+F2 "" 0 -400 50 H I C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ SOT-23-*
+ SC?70*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X V- 2 -100 -300 150 U 50 50 0 1 W
+X V+ 5 -100 300 150 D 50 50 0 1 W
+X ~ 1 300 0 100 L 50 50 1 1 C
+X + 3 -300 100 100 R 50 50 1 1 I
+X - 4 -300 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# MCP6566R
+#
+DEF MCP6566R U 0 20 Y Y 1 F N
+F0 "U" 0 200 50 H V L CNN
+F1 "MCP6566R" 0 -200 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -400 50 H I C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ SOT-23-*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X V+ 2 -100 300 150 D 50 50 0 1 W
+X V- 5 -100 -300 150 U 50 50 0 1 W
+X ~ 1 300 0 100 L 50 50 1 1 C
+X + 3 -300 100 100 R 50 50 1 1 I
+X - 4 -300 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# MCP6566U
+#
+DEF MCP6566U U 0 20 Y Y 1 F N
+F0 "U" 0 200 50 H V L CNN
+F1 "MCP6566U" 0 -200 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -400 50 H I C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ SOT-23-*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X V- 2 -100 -300 150 U 50 50 0 1 W
+X V+ 5 -100 300 150 D 50 50 0 1 W
+X + 1 -300 100 100 R 50 50 1 1 I
+X - 3 -300 -100 100 R 50 50 1 1 I
+X ~ 4 300 0 100 L 50 50 1 1 C
+ENDDRAW
+ENDDEF
+#
 # MCP6567
 #
 DEF MCP6567 U 0 20 Y Y 2 F N
@@ -1951,6 +2012,46 @@ X ~ 7 300 0 100 L 50 50 2 1 C
 ENDDRAW
 ENDDEF
 #
+# MCP6L91
+#
+DEF MCP6L91 U 0 20 Y Y 1 F N
+F0 "U" 0 200 50 H V L CNN
+F1 "MCP6L91" 0 -200 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -400 50 H I C CNN
+F3 "" 0 200 50 H V C CNN
+$FPLIST
+ SOT-23-*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X V- 2 -100 -300 150 U 50 50 0 1 W
+X V+ 5 -100 300 150 D 50 50 0 1 W
+X ~ 1 300 0 100 L 50 50 1 1 O
+X + 3 -300 100 100 R 50 50 1 1 I
+X - 4 -300 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# MCP6L91R
+#
+DEF MCP6L91R U 0 20 Y Y 1 F N
+F0 "U" 0 200 50 H V L CNN
+F1 "MCP6L91R" 0 -200 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -400 50 H I C CNN
+F3 "" 0 200 50 H V C CNN
+$FPLIST
+ SOT-23-*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X V+ 2 -100 300 150 D 50 50 0 1 W
+X V- 5 -100 -300 150 U 50 50 0 1 W
+X ~ 1 300 0 100 L 50 50 1 1 O
+X + 3 -300 100 100 R 50 50 1 1 I
+X - 4 -300 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # MIC845H
 #
 DEF MIC845H U 0 20 Y Y 1 F N