Add 5V regulator

petmem.kicad_sch

@@ -924,63 +924,47 @@
         )
       )
     )
-    (symbol "Device:C_Polarized" (pin_numbers hide) (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
+    (symbol "Regulator_Linear:LM2937xMP" (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
-      (property "Reference" "C" (at 0.635 2.54 0)
+      (property "Reference" "U" (at -3.81 3.175 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Value" "LM2937xMP" (at 0 3.175 0)
         (effects (font (size 1.27 1.27)) (justify left))
       )
-      (property "Value" "C_Polarized" (at 0.635 -2.54 0)
+      (property "Footprint" "Package_TO_SOT_SMD:SOT-223-3_TabPin2" (at 0 5.715 0)
-        (effects (font (size 1.27 1.27)) (justify left))
+        (effects (font (size 1.27 1.27) italic) hide)
       )
-      (property "Footprint" "" (at 0.9652 -3.81 0)
+      (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm2937.pdf" (at 0 -1.27 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (property "Datasheet" "~" (at 0 0 0)
+      (property "ki_keywords" "Voltage Regulator Low Dropuout Positive LDO" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (property "ki_keywords" "cap capacitor" (at 0 0 0)
+      (property "ki_description" "500-mA Low Dropout Regulator, SOT-223" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (property "ki_description" "Polarized capacitor" (at 0 0 0)
+      (property "ki_fp_filters" "SOT?223*" (at 0 0 0)
         (effects (font (size 1.27 1.27)) hide)
       )
-      (property "ki_fp_filters" "CP_*" (at 0 0 0)
+      (symbol "LM2937xMP_0_1"
-        (effects (font (size 1.27 1.27)) hide)
+        (rectangle (start -5.08 -5.08) (end 5.08 1.905)
-      )
+          (stroke (width 0.254) (type default))
-      (symbol "C_Polarized_0_1"
+          (fill (type background))
-        (rectangle (start -2.286 0.508) (end 2.286 1.016)
-          (stroke (width 0) (type default))
-          (fill (type none))
-        )
-        (polyline
-          (pts
-            (xy -1.778 2.286)
-            (xy -0.762 2.286)
-          )
-          (stroke (width 0) (type default))
-          (fill (type none))
-        )
-        (polyline
-          (pts
-            (xy -1.27 2.794)
-            (xy -1.27 1.778)
-          )
-          (stroke (width 0) (type default))
-          (fill (type none))
-        )
-        (rectangle (start 2.286 -0.508) (end -2.286 -1.016)
-          (stroke (width 0) (type default))
-          (fill (type outline))
         )
       )
-      (symbol "C_Polarized_1_1"
+      (symbol "LM2937xMP_1_1"
-        (pin passive line (at 0 3.81 270) (length 2.794)
+        (pin power_in line (at -7.62 0 0) (length 2.54)
-          (name "~" (effects (font (size 1.27 1.27))))
+          (name "VI" (effects (font (size 1.27 1.27))))
           (number "1" (effects (font (size 1.27 1.27))))
         )
-        (pin passive line (at 0 -3.81 90) (length 2.794)
+        (pin power_in line (at 0 -7.62 90) (length 2.54)
-          (name "~" (effects (font (size 1.27 1.27))))
+          (name "GND" (effects (font (size 1.27 1.27))))
           (number "2" (effects (font (size 1.27 1.27))))
         )
+        (pin power_out line (at 7.62 0 180) (length 2.54)
+          (name "VO" (effects (font (size 1.27 1.27))))
+          (number "3" (effects (font (size 1.27 1.27))))
+        )
       )
     )
     (symbol "oni:BS616LV4017EC" (in_bom yes) (on_board yes)
@@ -1237,6 +1221,58 @@
         )
       )
     )
+    (symbol "power:+9V" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
+      (property "Reference" "#PWR" (at 0 -3.81 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Value" "+9V" (at 0 3.556 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "global power" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Power symbol creates a global label with name \"+9V\"" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "+9V_0_1"
+        (polyline
+          (pts
+            (xy -0.762 1.27)
+            (xy 0 2.54)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0 0)
+            (xy 0 2.54)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0 2.54)
+            (xy 0.762 1.27)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+      )
+      (symbol "+9V_1_1"
+        (pin power_in line (at 0 0 90) (length 0) hide
+          (name "+9V" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
     (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
       (property "Reference" "#PWR" (at 0 -6.35 0)
         (effects (font (size 1.27 1.27)) hide)
@@ -1342,9 +1378,6 @@
   (junction (at 210.82 67.945) (diameter 0) (color 0 0 0 0)
     (uuid 61549b9f-b4bf-434c-9d9f-c3bca06ff294)
   )
-  (junction (at 82.55 90.17) (diameter 0) (color 0 0 0 0)
-    (uuid 63341ceb-08c7-4993-9e5f-697ae6414beb)
-  )
   (junction (at 210.82 103.505) (diameter 0) (color 0 0 0 0)
     (uuid 64b900cd-2d86-4b52-bb5c-97b4fe952f58)
   )
@@ -1363,12 +1396,18 @@
   (junction (at 210.82 75.565) (diameter 0) (color 0 0 0 0)
     (uuid 77394a52-145a-4021-8fd2-6569bd29e47a)
   )
+  (junction (at 48.26 90.17) (diameter 0) (color 0 0 0 0)
+    (uuid 7f68fb98-49b8-4141-a565-d68743f2112f)
+  )
   (junction (at 239.395 75.565) (diameter 0) (color 0 0 0 0)
     (uuid 7fbc4fd6-5117-4b75-9f06-add6d0f632f6)
   )
   (junction (at 210.82 126.365) (diameter 0) (color 0 0 0 0)
     (uuid 858eed08-4902-4a19-bb30-f76eb506f6e8)
   )
+  (junction (at 61.595 90.17) (diameter 0) (color 0 0 0 0)
+    (uuid 8ad70989-6b6a-41d9-9b26-0bd00bd3eae4)
+  )
   (junction (at 210.82 95.885) (diameter 0) (color 0 0 0 0)
     (uuid 8b2ce9b6-a9e9-464e-9f7d-9a76938f07f6)
   )
@@ -1393,9 +1432,6 @@
   (junction (at 179.705 121.285) (diameter 0) (color 0 0 0 0)
     (uuid a1ebff29-35ad-46fd-9ff0-937a1f0905dc)
   )
-  (junction (at 82.55 82.55) (diameter 0) (color 0 0 0 0)
-    (uuid aa69a98e-fad0-41ef-9505-fd7251c1326d)
-  )
   (junction (at 81.28 128.905) (diameter 0) (color 0 0 0 0)
     (uuid ab535a8b-560a-423c-b329-6efe6fd9e88b)
   )
@@ -1405,6 +1441,9 @@
   (junction (at 145.415 126.365) (diameter 0) (color 0 0 0 0)
     (uuid b9666c8c-7f44-4af0-b1b6-af32c9e07400)
   )
+  (junction (at 48.26 82.55) (diameter 0) (color 0 0 0 0)
+    (uuid ba1f469a-0869-4e71-9b05-d7558848a402)
+  )
   (junction (at 239.395 106.045) (diameter 0) (color 0 0 0 0)
     (uuid be269495-f445-4722-938b-be38a32acc6a)
   )
@@ -1503,9 +1542,9 @@
     (stroke (width 0) (type default))
     (uuid 16361d29-945a-4429-b155-3484aad8db6f)
   )
-  (wire (pts (xy 73.66 82.55) (xy 82.55 82.55))
+  (wire (pts (xy 48.26 90.17) (xy 61.595 90.17))
     (stroke (width 0) (type default))
-    (uuid 179f5da9-d332-42ac-a19e-c23253d02f31)
+    (uuid 17e6825e-78e0-4309-9ac1-6f00299c9759)
   )
   (wire (pts (xy 116.84 116.205) (xy 116.84 118.745))
     (stroke (width 0) (type default))
@@ -1531,6 +1570,10 @@
     (stroke (width 0) (type default))
     (uuid 288d5bec-4d83-4011-ad09-73e4915facf8)
   )
+  (wire (pts (xy 44.45 82.55) (xy 48.26 82.55))
+    (stroke (width 0) (type default))
+    (uuid 2bfe1a78-858f-4a81-bec4-e14397697ed6)
+  )
   (wire (pts (xy 239.395 100.965) (xy 239.395 103.505))
     (stroke (width 0) (type default))
     (uuid 302db16f-0c13-4237-8e6d-fbfb969ac60c)
@@ -1567,14 +1610,10 @@
     (stroke (width 0) (type default))
     (uuid 4a28a5ed-23b0-4bfc-b8db-d7f902226c35)
   )
-  (wire (pts (xy 73.66 90.17) (xy 69.215 90.17))
+  (wire (pts (xy 44.45 90.17) (xy 48.26 90.17))
     (stroke (width 0) (type default))
     (uuid 4b74de37-6eca-45d9-b0e3-e700dc0311fb)
   )
-  (wire (pts (xy 82.55 90.17) (xy 73.66 90.17))
-    (stroke (width 0) (type default))
-    (uuid 53961776-68a6-4852-8d41-3d05952e6a5c)
-  )
   (wire (pts (xy 116.84 113.665) (xy 116.84 116.205))
     (stroke (width 0) (type default))
     (uuid 614c9487-612c-4e8d-8a81-52fa7193460f)
@@ -1599,6 +1638,10 @@
     (stroke (width 0) (type default))
     (uuid 80faa304-78cb-4458-8877-296650766b98)
   )
+  (wire (pts (xy 48.26 82.55) (xy 53.975 82.55))
+    (stroke (width 0) (type default))
+    (uuid 859e8e44-b59b-4678-beaa-4071b8223be0)
+  )
   (wire (pts (xy 210.82 123.825) (xy 210.82 126.365))
     (stroke (width 0) (type default))
     (uuid 8932b5b7-09d1-4bd5-9645-360475058fb3)
@@ -1647,10 +1690,6 @@
     (stroke (width 0) (type default))
     (uuid a0fc63e5-cf28-47e9-905c-b4cdf84c5576)
   )
-  (wire (pts (xy 69.215 90.17) (xy 69.215 85.09))
-    (stroke (width 0) (type default))
-    (uuid a1af517a-7845-4b63-be81-1f898b34cd85)
-  )
   (wire (pts (xy 239.395 123.825) (xy 239.395 126.365))
     (stroke (width 0) (type default))
     (uuid a2c7e20c-1387-49fc-b8f7-453857f3fb46)
@@ -1683,6 +1722,10 @@
     (stroke (width 0) (type default))
     (uuid b3ab146d-f0d1-4d9f-a694-3812984c1dae)
   )
+  (wire (pts (xy 61.595 90.17) (xy 73.66 90.17))
+    (stroke (width 0) (type default))
+    (uuid ba69dc3b-7ee8-4b12-adbf-2282cd3aee3e)
+  )
   (wire (pts (xy 128.27 65.405) (xy 130.81 65.405))
     (stroke (width 0) (type default))
     (uuid bba08c62-2634-4584-8764-946cfbcbb384)
@@ -1763,6 +1806,10 @@
     (stroke (width 0) (type default))
     (uuid f46ba8a4-2588-4501-97a7-faaec5b7d2b3)
   )
+  (wire (pts (xy 44.45 90.17) (xy 44.45 85.09))
+    (stroke (width 0) (type default))
+    (uuid f56e50fc-d165-4562-ad12-56256f7372cd)
+  )
   (wire (pts (xy 239.395 70.485) (xy 239.395 73.025))
     (stroke (width 0) (type default))
     (uuid f6fbc910-22be-4539-bbdd-779116d765cd)
@@ -2158,19 +2205,19 @@
     )
   )
 
-  (symbol (lib_id "Connector_Generic:Conn_01x02") (at 64.135 82.55 0) (mirror y) (unit 1)
+  (symbol (lib_id "Connector_Generic:Conn_01x02") (at 39.37 82.55 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 15994b04-ebea-4c78-9dfd-40c2116aa672)
-    (property "Reference" "J3" (at 64.135 77.1357 0)
+    (property "Reference" "J3" (at 39.37 77.1357 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "5V POWER" (at 64.135 79.5599 0)
+    (property "Value" "+9V POWER" (at 39.37 79.5599 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" (at 64.135 82.55 0)
+    (property "Footprint" "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" (at 39.37 82.55 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 64.135 82.55 0)
+    (property "Datasheet" "~" (at 39.37 82.55 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 3033174e-7cf0-4d47-8b09-4316ab19d89c))
@@ -2409,6 +2456,32 @@
     )
   )
 
+  (symbol (lib_id "Device:C") (at 48.26 86.36 180) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 5862b296-478f-4a34-be39-eef6d6fb67a5)
+    (property "Reference" "C6" (at 51.181 85.1479 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "100n" (at 51.181 87.5721 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" (at 47.2948 82.55 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 48.26 86.36 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 4697b663-9d3b-4ff6-9f18-47d518da508f))
+    (pin "2" (uuid 388e27d1-d570-45bc-a95d-35b73cc1a92d))
+    (instances
+      (project "petmem"
+        (path "/ba02a5fb-8d8e-4302-96a8-8e3b65a9cbd7"
+          (reference "C6") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "74xx:74HC00") (at 64.77 116.205 0) (unit 5)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 73f910ae-090d-4ff0-8fda-45602c3a1194)
@@ -2611,32 +2684,6 @@
     )
   )
 
-  (symbol (lib_id "Device:C_Polarized") (at 82.55 86.36 0) (unit 1)
-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid afbbb51d-3feb-4d78-9fc1-b5a760aeecb2)
-    (property "Reference" "C4" (at 85.471 84.2589 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Value" "10u" (at 85.471 86.6831 0)
-      (effects (font (size 1.27 1.27)) (justify left))
-    )
-    (property "Footprint" "Capacitor_SMD:CP_Elec_4x3.9" (at 83.5152 90.17 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Datasheet" "~" (at 82.55 86.36 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (pin "1" (uuid fdbe0199-236b-4131-80fd-51b16b2af357))
-    (pin "2" (uuid 0b82d64f-5b40-4b93-9b57-96de372b4ebd))
-    (instances
-      (project "petmem"
-        (path "/ba02a5fb-8d8e-4302-96a8-8e3b65a9cbd7"
-          (reference "C4") (unit 1)
-        )
-      )
-    )
-  )
-
   (symbol (lib_id "74xx:74HC00") (at 88.9 113.03 0) (unit 3)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid b497c5e5-993a-47ae-923a-14b087df5e41)
@@ -2982,19 +3029,44 @@
     )
   )
 
-  (symbol (lib_id "power:GND") (at 82.55 90.17 0) (unit 1)
+  (symbol (lib_id "power:+9V") (at 48.26 82.55 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid d8f7b143-3fd9-4660-9c6a-caf1fbcd0e48)
+    (uuid d79a0f5f-faff-43c5-a6ff-7467d522429d)
-    (property "Reference" "#PWR02" (at 82.55 96.52 0)
+    (property "Reference" "#PWR019" (at 48.26 86.36 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (at 82.55 94.3031 0)
+    (property "Value" "+9V" (at 48.26 78.4169 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 82.55 90.17 0)
+    (property "Footprint" "" (at 48.26 82.55 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 82.55 90.17 0)
+    (property "Datasheet" "" (at 48.26 82.55 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 73027993-2648-458b-a405-4a13b066d259))
+    (instances
+      (project "petmem"
+        (path "/ba02a5fb-8d8e-4302-96a8-8e3b65a9cbd7"
+          (reference "#PWR019") (unit 1)
+        )
+      )
+    )
+  )
+
+  (symbol (lib_id "power:GND") (at 73.66 90.17 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid d8f7b143-3fd9-4660-9c6a-caf1fbcd0e48)
+    (property "Reference" "#PWR02" (at 73.66 96.52 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 73.66 94.3031 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 73.66 90.17 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 73.66 90.17 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 47986646-b5e7-4f0d-9bac-87d917a58b50))
@@ -3007,19 +3079,46 @@
     )
   )
 
-  (symbol (lib_id "power:+5V") (at 82.55 82.55 0) (unit 1)
+  (symbol (lib_id "Regulator_Linear:LM2937xMP") (at 61.595 82.55 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
-    (uuid efc3367f-c0ae-4e02-8de1-6ccfc9268203)
+    (uuid e57c8c9b-e661-4726-b876-3baec88a46e0)
-    (property "Reference" "#PWR01" (at 82.55 86.36 0)
+    (property "Reference" "U3" (at 61.595 76.5007 0)
-      (effects (font (size 1.27 1.27)) hide)
-    )
-    (property "Value" "+5V" (at 82.55 78.4169 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "" (at 82.55 82.55 0)
+    (property "Value" "LM2937IMP-5.0" (at 61.595 78.9249 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-223-3_TabPin2" (at 61.595 76.835 0)
+      (effects (font (size 1.27 1.27) italic) hide)
+    )
+    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/lm2937.pdf" (at 61.595 83.82 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (at 82.55 82.55 0)
+    (pin "1" (uuid b90d609d-fbca-4962-8f11-3123205af145))
+    (pin "2" (uuid c6223822-8b4b-4a48-8ad7-1a541c82468f))
+    (pin "3" (uuid d5ac6cc9-0570-4d36-a6cb-9cdc03e392a6))
+    (instances
+      (project "petmem"
+        (path "/ba02a5fb-8d8e-4302-96a8-8e3b65a9cbd7"
+          (reference "U3") (unit 1)
+        )
+      )
+    )
+  )
+
+  (symbol (lib_id "power:+5V") (at 73.66 82.55 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid efc3367f-c0ae-4e02-8de1-6ccfc9268203)
+    (property "Reference" "#PWR01" (at 73.66 86.36 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "+5V" (at 73.66 78.4169 0)
+      (effects (font (size 1.27 1.27)))
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