schematics: Change LDO to Micrel MIC5504.

300mA should be enough, and this one is cheaper and we can also drop
one of the capacitors as well.

diff --git a/hardware/fx2grok-tiny/fx2grok-tiny.sch b/hardware/fx2grok-tiny/fx2grok-tiny.sch
index becd35aaad5de30fdac287de893de45d58f4e39d..81f40b49a9cf379949885db0394ce71441c5bac0 100644 (file)
--- a/hardware/fx2grok-tiny/fx2grok-tiny.sch
+++ b/hardware/fx2grok-tiny/fx2grok-tiny.sch
@@ -149,25 +149,14 @@ F 3 "" H 4800 6200 60  0001 C CNN
        -1   0    0    1   
 $EndComp
 $Comp
-L C C15
-U 1 1 4FCAA86B
-P 10250 5800
-F 0 "C15" H 10300 5900 50  0000 L CNN
-F 1 "100nF" H 10000 5700 50  0000 L CNN
-F 2 "SM0402" H 10250 5800 60  0001 C CNN
-F 3 "" H 10250 5800 60  0001 C CNN
-       1    10250 5800
-       1    0    0    -1  
-$EndComp
-$Comp
 L C C16
 U 1 1 4FCAA863
-P 10550 5800
-F 0 "C16" H 10600 5900 50  0000 L CNN
-F 1 "2.2uF" H 10600 5700 50  0000 L CNN
-F 2 "SM0402" H 10550 5800 60  0001 C CNN
-F 3 "" H 10550 5800 60  0001 C CNN
-       1    10550 5800
+P 10350 5800
+F 0 "C16" H 10400 5900 50  0000 L CNN
+F 1 "1uF" H 10400 5700 50  0000 L CNN
+F 2 "SM0402" H 10350 5800 60  0001 C CNN
+F 3 "" H 10350 5800 60  0001 C CNN
+       1    10350 5800
        1    0    0    -1  
 $EndComp
 $Comp
@@ -186,7 +175,7 @@ L MIC5319 U2
 U 1 1 4FCAA78E
 P 9550 5450
 F 0 "U2" H 9750 5150 60  0000 C CNN
-F 1 "MIC5319" H 9550 5700 60  0000 C CNN
+F 1 "MIC5504" H 9550 5700 60  0000 C CNN
 F 2 "SOT23-5" H 9200 4800 60  0001 C CNN
 F 3 "" H 9550 5450 60  0001 C CNN
        1    9550 5450
@@ -806,12 +795,12 @@ $EndComp
 $Comp
 L +3.3V #PWR40
 U 1 1 5963B0F1
-P 10550 5300
-F 0 "#PWR40" H 10550 5150 50  0001 C CNN
-F 1 "+3.3V" H 10550 5440 50  0000 C CNN
-F 2 "" H 10550 5300 50  0000 C CNN
-F 3 "" H 10550 5300 50  0000 C CNN
-       1    10550 5300
+P 10350 5300
+F 0 "#PWR40" H 10350 5150 50  0001 C CNN
+F 1 "+3.3V" H 10350 5440 50  0000 C CNN
+F 2 "" H 10350 5300 50  0000 C CNN
+F 3 "" H 10350 5300 50  0000 C CNN
+       1    10350 5300
        1    0    0    -1  
 $EndComp
 Wire Wire Line
@@ -832,11 +821,9 @@ Wire Wire Line
        10100 1300 10100 1400
 Connection ~ 1350 1800
 Wire Wire Line
-       1350 1700 1350 1800
+       1350 1800 1350 1700
 Wire Wire Line
-       10150 5400 10550 5400
-Wire Wire Line
-       10250 5550 10150 5550
+       10150 5400 10350 5400
 Wire Wire Line
        4600 4400 4500 4400
 Wire Wire Line
@@ -858,30 +845,30 @@ Wire Wire Line
 Wire Wire Line
        4600 3800 4500 3800
 Wire Wire Line
-       5900 5500 5900 5300
+       5900 5300 5900 5500
 Connection ~ 5700 5400
 Wire Wire Line
-       5700 5300 5700 5400
+       5700 5400 5700 5300
 Connection ~ 5900 5400
 Connection ~ 6200 5400
 Wire Wire Line
-       6200 5300 6200 5400
+       6200 5400 6200 5300
 Wire Wire Line
        5900 1900 5900 2100
 Connection ~ 5700 2000
 Wire Wire Line
-       5700 2100 5700 2000
+       5700 2000 5700 2100
 Connection ~ 5900 2000
 Connection ~ 6200 2000
 Wire Wire Line
-       6200 2100 6200 2000
+       6200 2000 6200 2100
 Wire Wire Line
        2250 1100 2050 1100
 Wire Wire Line
-       2250 900  2050 900 
+       2050 900  2250 900 
 Connection ~ 2150 1800
 Wire Wire Line
-       2150 1900 2150 1300
+       2150 1300 2150 1900
 Wire Wire Line
        2150 1300 2050 1300
 Wire Wire Line
@@ -889,7 +876,7 @@ Wire Wire Line
 Wire Wire Line
        9550 5950 9550 6050
 Connection ~ 8800 5400
-Connection ~ 10550 5400
+Connection ~ 10350 5400
 Wire Wire Line
        2250 1000 2050 1000
 Wire Wire Line
@@ -953,7 +940,7 @@ Connection ~ 8900 5400
 Wire Wire Line
        8700 5400 9000 5400
 Wire Wire Line
-       1450 1700 1450 1800
+       1450 1800 1450 1700
 Connection ~ 1450 1800
 Wire Wire Line
        1250 1700 1250 1800
@@ -1058,33 +1045,16 @@ Wire Wire Line
 Wire Wire Line
        4550 6200 4550 6300
 Wire Wire Line
-       10250 5550 10250 5650
-Wire Wire Line
-       10250 5950 10250 6050
-Wire Wire Line
-       10550 5650 10550 5300
-Wire Wire Line
-       10550 5950 10550 6050
+       10350 5300 10350 5650
 $Comp
 L GND #PWR41
 U 1 1 5962E127
-P 10550 6050
-F 0 "#PWR41" H 10550 5800 50  0001 C CNN
-F 1 "GND" H 10550 5900 50  0000 C CNN
-F 2 "" H 10550 6050 50  0000 C CNN
-F 3 "" H 10550 6050 50  0000 C CNN
-       1    10550 6050
-       1    0    0    -1  
-$EndComp
-$Comp
-L GND #PWR39
-U 1 1 5962E1AA
-P 10250 6050
-F 0 "#PWR39" H 10250 5800 50  0001 C CNN
-F 1 "GND" H 10250 5900 50  0000 C CNN
-F 2 "" H 10250 6050 50  0000 C CNN
-F 3 "" H 10250 6050 50  0000 C CNN
-       1    10250 6050
+P 10350 6050
+F 0 "#PWR41" H 10350 5800 50  0001 C CNN
+F 1 "GND" H 10350 5900 50  0000 C CNN
+F 2 "" H 10350 6050 50  0000 C CNN
+F 3 "" H 10350 6050 50  0000 C CNN
+       1    10350 6050
        1    0    0    -1  
 $EndComp
 $Comp
@@ -1220,4 +1190,7 @@ F 3 "" H 1750 2950 50  0000 C CNN
        1    1750 2950
        1    0    0    -1  
 $EndComp
+NoConn ~ 10150 5550
+Wire Wire Line
+       10350 5950 10350 6050
 $EndSCHEMATC