component
78D05
Public Made by Adomby adom
Foshan Blue Rocket Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
fix footprint: TO-252-2 -> TO-252-3_TabPin4 (symbol has pins 1,2,3,4; the old footprint left pad(s) with no net)
4 files changed
+110−47
78d05.kicad_mod+40−7@@ -1,4 +1,4 @@-(footprint "TO-252-2"+(footprint "TO-252-3_TabPin4" (version 20260206) (generator "kicad-footprint-generator") (layer "F.Cu")@@ -14,7 +14,7 @@ ) ) )- (property "Value" "TO-252-2"+ (property "Value" "TO-252-3_TabPin4" (at 0 4.5 0) (layer "F.Fab") (effects@@ -114,6 +114,24 @@ ) (layer "F.Fab") )+ (fp_line+ (start -5.81 -0.375)+ (end -5.81 0.375)+ (stroke+ (width 0.1)+ (type solid)+ )+ (layer "F.Fab")+ )+ (fp_line+ (start -5.81 0.375)+ (end -3.11 0.375)+ (stroke+ (width 0.1)+ (type solid)+ )+ (layer "F.Fab")+ ) (fp_line (start -5.81 1.905) (end -5.81 2.655)@@ -132,6 +150,15 @@ ) (layer "F.Fab") )+ (fp_line+ (start -3.11 -0.375)+ (end -5.81 -0.375)+ (stroke+ (width 0.1)+ (type solid)+ )+ (layer "F.Fab")+ ) (fp_line (start -3.11 1.905) (end -5.81 1.905)@@ -233,10 +260,10 @@ (roundrect_rratio 0.208333) ) (pad "2" smd roundrect- (at 1.26 0)- (size 6.4 5.8)- (layers "F.Cu" "F.Mask")- (roundrect_rratio 0.043103)+ (at -5.04 0)+ (size 2.2 1.2)+ (layers "F.Cu" "F.Mask" "F.Paste")+ (roundrect_rratio 0.208333) ) (pad "3" smd roundrect (at -5.04 2.28)@@ -244,8 +271,14 @@ (layers "F.Cu" "F.Mask" "F.Paste") (roundrect_rratio 0.208333) )+ (pad "4" smd roundrect+ (at 1.26 0)+ (size 6.4 5.8)+ (layers "F.Cu" "F.Mask")+ (roundrect_rratio 0.043103)+ ) (embedded_fonts no)- (model "${KICAD10_3DMODEL_DIR}/Package_TO_SOT_SMD.3dshapes/TO-252-2.step"+ (model "${KICAD10_3DMODEL_DIR}/Package_TO_SOT_SMD.3dshapes/TO-252-3_TabPin4.step" (offset (xyz 0 0 0) )
78d05.lbr+27−21@@ -50,21 +50,25 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>TO-252-2 (symbol synthesized from footprint pads)</description>+<description></description> <packages>-<package name="TO-252-2">- <description>TO-252-2</description>+<package name="78D05">+ <description>78D05</description> <smd name="1" x="-5.0400" y="2.2800" dx="2.2000" dy="1.2000" layer="1"/>- <smd name="2" x="1.2600" y="-0.0000" dx="6.4000" dy="5.8000" layer="1"/>+ <smd name="2" x="-5.0400" y="-0.0000" dx="2.2000" dy="1.2000" layer="1"/> <smd name="3" x="-5.0400" y="-2.2800" dx="2.2000" dy="1.2000" layer="1"/>+ <smd name="4" x="1.2600" y="-0.0000" dx="6.4000" dy="5.8000" layer="1"/> <wire x1="-3.3100" y1="3.4500" x2="-3.3100" y2="3.1800" width="0.1200" layer="21"/> <wire x1="-3.3100" y1="-3.4500" x2="-3.3100" y2="-3.1800" width="0.1200" layer="21"/> <wire x1="3.1100" y1="3.4500" x2="-3.3100" y2="3.4500" width="0.1200" layer="21"/> <wire x1="3.1100" y1="-3.4500" x2="-3.3100" y2="-3.4500" width="0.1200" layer="21"/> <wire x1="-5.8100" y1="2.6550" x2="-5.8100" y2="1.9050" width="0.1000" layer="51"/> <wire x1="-5.8100" y1="1.9050" x2="-3.1100" y2="1.9050" width="0.1000" layer="51"/>+ <wire x1="-5.8100" y1="0.3750" x2="-5.8100" y2="-0.3750" width="0.1000" layer="51"/>+ <wire x1="-5.8100" y1="-0.3750" x2="-3.1100" y2="-0.3750" width="0.1000" layer="51"/> <wire x1="-5.8100" y1="-1.9050" x2="-5.8100" y2="-2.6550" width="0.1000" layer="51"/> <wire x1="-5.8100" y1="-2.6550" x2="-3.1100" y2="-2.6550" width="0.1000" layer="51"/>+ <wire x1="-3.1100" y1="0.3750" x2="-5.8100" y2="0.3750" width="0.1000" layer="51"/> <wire x1="-3.1100" y1="-1.9050" x2="-5.8100" y2="-1.9050" width="0.1000" layer="51"/> <wire x1="-2.7050" y1="2.6550" x2="-5.8100" y2="2.6550" width="0.1000" layer="51"/> <wire x1="3.1100" y1="2.7000" x2="4.1100" y2="2.7000" width="0.1000" layer="51"/>@@ -75,30 +79,32 @@ <!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-5.0400" y="3.1400"/><vertex x="-5.3800" y="3.6100"/><vertex x="-4.7000" y="3.6100"/></polygon></package> </packages> <symbols>-<symbol name="TO-252-2">- <wire x1="-7.62" y1="3.81" x2="7.62" y2="3.81" width="0.254" layer="94"/>- <wire x1="7.62" y1="3.81" x2="7.62" y2="-3.81" width="0.254" layer="94"/>- <wire x1="7.62" y1="-3.81" x2="-7.62" y2="-3.81" width="0.254" layer="94"/>- <wire x1="-7.62" y1="-3.81" x2="-7.62" y2="3.81" width="0.254" layer="94"/>- <text x="0" y="6.35" size="1.27" layer="95" align="bottom-center">>NAME</text>- <text x="0" y="-6.35" size="1.27" layer="96" align="top-center">>VALUE</text>- <pin name="1" x="-12.7" y="2.54" length="short" direction="pas"/>- <pin name="2" x="-12.7" y="0" length="short" direction="pas"/>- <pin name="3" x="12.7" y="2.54" length="short" direction="pas" rot="R180"/>+<symbol name="78D05">+ <wire x1="-12.7" y1="2.54" x2="12.7" y2="2.54" width="0.254" layer="94"/>+ <wire x1="12.7" y1="2.54" x2="12.7" y2="-5.08" width="0.254" layer="94"/>+ <wire x1="12.7" y1="-5.08" x2="-12.7" y2="-5.08" width="0.254" layer="94"/>+ <wire x1="-12.7" y1="-5.08" x2="-12.7" y2="2.54" width="0.254" layer="94"/>+ <text x="0" y="5.08" size="1.27" layer="95" align="bottom-center">>NAME</text>+ <text x="0" y="-7.62" size="1.27" layer="96" align="top-center">>VALUE</text>+ <pin name="IN" x="-17.78" y="0" length="middle" direction="pwr"/>+ <pin name="GND" x="-17.78" y="-2.54" length="middle" direction="pwr"/>+ <pin name="GND@2" x="17.78" y="0" length="middle" direction="pwr" rot="R180"/>+ <pin name="OUT" x="17.78" y="-2.54" length="middle" direction="out" rot="R180"/> </symbol> </symbols> <devicesets>-<deviceset name="TO-252-2" prefix="U">- <description>TO-252-2 (symbol synthesized from footprint pads)</description>+<deviceset name="78D05" prefix="U">+ <description></description> <gates>- <gate name="G$1" symbol="TO-252-2" x="0" y="0"/>+ <gate name="G$1" symbol="78D05" x="0" y="0"/> </gates> <devices>- <device name="" package="TO-252-2">+ <device name="" package="78D05"> <connects>- <connect gate="G$1" pin="1" pad="1"/>- <connect gate="G$1" pin="2" pad="2"/>- <connect gate="G$1" pin="3" pad="3"/>+ <connect gate="G$1" pin="IN" pad="1"/>+ <connect gate="G$1" pin="GND" pad="2"/>+ <connect gate="G$1" pin="GND@2" pad="4"/>+ <connect gate="G$1" pin="OUT" pad="3"/> </connects> <technologies><technology name=""/></technologies> </device>
pads.json+42−18@@ -1,9 +1,9 @@ { "schema": "adom.pads/1", "slug": "78d05",- "footprint": "TO-252-2",+ "footprint": "TO-252-3_TabPin4", "generated_from": {- "footprint": "TO-252-2@sha256:18c28e5e147d5e9b",+ "footprint": "TO-252-3_TabPin4@sha256:2f658cb7ebcd9a04", "pins": "page.json:component.pins", "overrides": null },@@ -15,17 +15,11 @@ ], "corner": "top-left", "source": "silk-marker",- "derived_from": "TO-252-2@sha256:18c28e5e147d5e9b"+ "derived_from": "TO-252-3_TabPin4@sha256:2f658cb7ebcd9a04" },- "pad_count": 3,+ "pad_count": 4, "paste_apertures": 4,- "issues": [- {- "kind": "pin-has-no-pad",- "pin": "4",- "detail": "page.json declares pin \"4\" but the footprint has no such pad"- }- ],+ "issues": [], "pads": [ { "pad": "1",@@ -52,7 +46,7 @@ "description": "Unregulated input voltage. Operating input range approximately 7 V to 25 V; absolute maximum 35 V. A 0.33 uF input bypass capacitor is recommended close to the pin.", "is_pin1": true, "source": {- "geometry": "TO-252-2.kicad_mod",+ "geometry": "TO-252-3_TabPin4.kicad_mod", "meaning": "page.json:component.pins", "correspondence": "kicad: symbol pin number == pad name" }@@ -62,17 +56,18 @@ "kind": "smd", "shape": "roundrect", "at": [- 1.26,+ -5.04, 0.0 ], "rot": 0.0, "size": [- 6.4,- 5.8+ 2.2,+ 1.2 ], "layers": [ "F.Cu",- "F.Mask"+ "F.Mask",+ "F.Paste" ], "thermal": false, "pin": "2",@@ -81,7 +76,7 @@ "description": "Ground / common return for the regulator. Pin 2 is electrically tied to pin 4 (tab) as the device's GND connection.", "is_pin1": false, "source": {- "geometry": "TO-252-2.kicad_mod",+ "geometry": "TO-252-3_TabPin4.kicad_mod", "meaning": "page.json:component.pins", "correspondence": "kicad: symbol pin number == pad name" }@@ -111,7 +106,36 @@ "description": "Regulated +5.0 V output (4.75 V to 5.25 V over line/load). Sources up to 1.5 A with internal thermal and short-circuit protection. A 0.1 uF output capacitor is recommended for stability.", "is_pin1": false, "source": {- "geometry": "TO-252-2.kicad_mod",+ "geometry": "TO-252-3_TabPin4.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "4",+ "kind": "smd",+ "shape": "roundrect",+ "at": [+ 1.26,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 6.4,+ 5.8+ ],+ "layers": [+ "F.Cu",+ "F.Mask"+ ],+ "thermal": false,+ "pin": "4",+ "name": "GND",+ "type": "power_in",+ "description": "TO-252 heat-sink tab, internally connected to GND (common with pin 2). Provides the primary thermal path to the PCB copper pour.",+ "is_pin1": false,+ "source": {+ "geometry": "TO-252-3_TabPin4.kicad_mod", "meaning": "page.json:component.pins", "correspondence": "kicad: symbol pin number == pad name" }
page.json+1−1@@ -81,7 +81,7 @@ ], "corner": "top-left", "source": "silk-marker",- "derived_from": "TO-252-2@sha256:18c28e5e147d5e9b",+ "derived_from": "TO-252-3_TabPin4@sha256:2f658cb7ebcd9a04", "mark": "drawn" } },