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Add LM257X switching regulator.

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This commit is contained in:
xtony 2010-11-15 15:39:55 +07:00
parent e2c57286e6
commit 6b89fb0ac5
2 changed files with 17 additions and 2 deletions
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2
library/regul.dcm
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@ -1,4 +1,4 @@
EESchema-DOCLIB Version 2.0 Date: Thu 04 Nov 2010 12:04:53 PM ICT
EESchema-DOCLIB Version 2.0 Date: Mon 15 Nov 2010 03:39:49 PM ICT
#
$CMP 7805
D Linear Regulator +5V

17
library/regul.lib
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@ -1,4 +1,4 @@
EESchema-LIBRARY Version 2.3 Date: Thu 04 Nov 2010 12:04:53 PM ICT
EESchema-LIBRARY Version 2.3 Date: Mon 15 Nov 2010 03:39:49 PM ICT
#
# 7805
#
@ -103,6 +103,21 @@ X CTL 4 0 550 300 D 50 50 1 1 I I
ENDDRAW
ENDDEF
#
# LM257X
#
DEF LM257X U 0 40 Y Y 1 F N
F0 "U" 250 -300 60 H V C CNN
F1 "LM257X" 0 250 60 H V C CNN
DRAW
S -300 200 300 -250 0 1 0 N
X VIN 1 600 100 300 L 50 50 1 1 I
X VOUT 2 -600 0 300 R 50 50 1 1 O
X GND 3 100 -550 300 U 50 50 1 1 I
X FB 4 -600 100 300 R 50 50 1 1 I
X ON 5 -100 -550 300 U 50 50 1 1 I I
ENDDRAW
ENDDEF
#
# LM317
#
DEF LM317 U 0 40 Y Y 1 F N