From 9be83054826274536b80b1fdcc1ba25010d2cfc4 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 1 Dec 2013 23:21:10 -0800 Subject: [PATCH] Swap 2.2uF LDO output cap for 4.7uF The TPS76133 requires at least 4.7uF on the output to keep it quiet. Signed-off-by: Keith Packard --- easymini.pcb | 2 +- easymini.sch | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/easymini.pcb b/easymini.pcb index 20bcb5c..85601cb 100644 --- a/easymini.pcb +++ b/easymini.pcb @@ -986,7 +986,7 @@ Element["" "hvqfn33" "U1" "LPC11U14FHI33" 915.00mil 400.00mil -167.00mil -139.00 ) -Element["" "0402" "C6" "2.2uF" 9.6840mm 591.00mil 0.9078mm -24.00mil 0 80 ""] +Element["" "0402" "C6" "4.7uF" 9.6840mm 591.00mil 0.9078mm -24.00mil 0 80 ""] ( Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"] Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"] diff --git a/easymini.sch b/easymini.sch index a5d961f..9ba677a 100644 --- a/easymini.sch +++ b/easymini.sch @@ -1,4 +1,4 @@ -v 20121123 2 +v 20130925 2 C 10100 10100 0 0 0 title-C-both.sym C 14500 16300 1 0 0 lpc11u1x.sym { @@ -534,7 +534,7 @@ C 17300 11700 1 90 0 capacitor.sym T 16600 11900 5 10 0 0 90 0 1 device=CAPACITOR T 17300 11700 5 10 0 0 0 0 1 -vendor_part_number=587-3153-1-ND +vendor_part_number=587-2787-1-ND T 17300 11700 5 10 0 0 0 0 1 footprint=0402 T 17300 11700 5 10 0 0 0 0 1 @@ -544,7 +544,7 @@ loadstatus=smt T 17500 12500 5 10 1 1 180 0 1 refdes=C6 T 17300 11800 5 10 1 1 0 0 1 -value=2.2uF +value=4.7uF T 17300 11700 5 10 0 1 0 0 1 symversion=0.1 } -- 2.30.2