From 342e68344cc43da51270a263e1ee7d1e20cb18c3 Mon Sep 17 00:00:00 2001
From: Aimylios <aimylios@gmx.de>
Date: Sun, 3 Dec 2017 11:37:00 +0100
Subject: [PATCH] regul: update MIC550x

- move EN pin to left side
- update description / keywords / datasheet
- update footprint and footprint filter
- add new alias MIC5501-3.0YM5
---
 library/regul.dcm | 36 +++++++++++++++++++++---------------
 library/regul.lib | 18 +++++++++---------
 2 files changed, 30 insertions(+), 24 deletions(-)

diff --git a/library/regul.dcm b/library/regul.dcm
index a63d810c..b084f77b 100644
--- a/library/regul.dcm
+++ b/library/regul.dcm
@@ -3888,34 +3888,40 @@ K linear low dropout Regulator fixed ultra-low-noise
 F http://ww1.microchip.com/downloads/en/devicedoc/mic5219.pdf
 $ENDCMP
 #
+$CMP MIC5501-3.0YM5
+D 300mA Low-dropout Voltage Regulator, Vout 3.0V, Vin up to 5.5V, SOT-23
+K Micrel LDO voltage regulator
+F http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf
+$ENDCMP
+#
 $CMP MIC5504-1.2YM5
-D LDO 1.2V, input 2.5V to 5.5V SOT-23
-K Low power and low drop output voltage regulator
-F http://ww1.microchip.com/downloads/en/devicedoc/mic550x.pdf
+D 300mA Low-dropout Voltage Regulator, Vout 1.2V, Vin up to 5.5V, SOT-23
+K Micrel LDO voltage regulator
+F http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf
 $ENDCMP
 #
 $CMP MIC5504-1.8YM5
-D LDO 1.8V, input 2.5V to 5.5V SOT-23
-K Low power and low drop output voltage regulator
-F http://ww1.microchip.com/downloads/en/devicedoc/mic550x.pdf
+D 300mA Low-dropout Voltage Regulator, Vout 1.8V, Vin up to 5.5V, SOT-23
+K Micrel LDO voltage regulator
+F http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf
 $ENDCMP
 #
 $CMP MIC5504-2.5YM5
-D LDO 2.5V, input 2.5V to 5.5V SOT-23
-K Low power and low drop output voltage regulator
-F http://ww1.microchip.com/downloads/en/devicedoc/mic550x.pdf
+D 300mA Low-dropout Voltage Regulator, Vout 2.5V, Vin up to 5.5V, SOT-23
+K Micrel LDO voltage regulator
+F http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf
 $ENDCMP
 #
 $CMP MIC5504-2.8YM5
-D LDO 2.8V, input 2.5V to 5.5V SOT-23
-K Low power and low drop output voltage regulator
-F http://ww1.microchip.com/downloads/en/devicedoc/mic550x.pdf
+D 300mA Low-dropout Voltage Regulator, Vout 2.8V, Vin up to 5.5V, SOT-23
+K Micrel LDO voltage regulator
+F http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf
 $ENDCMP
 #
 $CMP MIC5504-3.3YM5
-D LDO 3.3V, input 2.5V to 5.5V SOT-23
-K Low power and low drop output voltage regulator
-F http://ww1.microchip.com/downloads/en/devicedoc/mic550x.pdf
+D 300mA Low-dropout Voltage Regulator, Vout 3.3V, Vin up to 5.5V, SOT-23
+K Micrel LDO voltage regulator
+F http://ww1.microchip.com/downloads/en/DeviceDoc/MIC550X.pdf
 $ENDCMP
 #
 $CMP NCP1117-1.5_SOT223
diff --git a/library/regul.lib b/library/regul.lib
index 473ff71d..958add91 100644
--- a/library/regul.lib
+++ b/library/regul.lib
@@ -2494,21 +2494,21 @@ ENDDEF
 #
 # MIC5504-3.3YM5
 #
-DEF MIC5504-3.3YM5 U 0 40 Y Y 1 F N
-F0 "U" -250 250 50 H V C CNN
-F1 "MIC5504-3.3YM5" 400 250 50 H V C CNN
-F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -400 50 H I C CNN
-F3 "" 0 200 50 H I C CNN
-ALIAS MIC5504-2.8YM5 MIC5504-2.5YM5 MIC5504-1.8YM5 MIC5504-1.2YM5
+DEF MIC5504-3.3YM5 U 0 20 Y Y 1 F N
+F0 "U" -300 350 50 H V L CNN
+F1 "MIC5504-3.3YM5" -300 250 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-23-5" 0 -400 50 H I C CNN
+F3 "" -250 250 50 H I C CNN
+ALIAS MIC5504-2.8YM5 MIC5504-2.5YM5 MIC5504-1.8YM5 MIC5504-1.2YM5 MIC5501-3.0YM5
 $FPLIST
- SOT*23*5*
+ SOT?23?5*
 $ENDFPLIST
 DRAW
 S -300 -200 300 200 0 1 10 f
 X VIN 1 -400 100 100 R 50 50 1 1 W
 X GND 2 0 -300 100 U 50 50 1 1 W
-X EN 3 400 -100 100 L 50 50 1 1 I
-X NC 4 -400 -100 100 R 50 50 1 1 N N
+X EN 3 -400 -100 100 R 50 50 1 1 I
+X NC 4 300 -100 100 L 50 50 1 1 N N
 X VOUT 5 400 100 100 L 50 50 1 1 w
 ENDDRAW
 ENDDEF