component
AMS1085CM-3.3
Public Made by Adomby adom
Advanced Monolithic Systems Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-263-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C45908). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+26−6
ams1085cm-3-3.lbr+20−2@@ -57,6 +57,18 @@ <smd name="1" x="-7.6500" y="2.5400" dx="4.6000" dy="1.1000" layer="1"/> <smd name="2" x="1.5000" y="-0.0000" dx="9.4000" dy="10.8000" layer="1"/> <smd name="3" x="-7.6500" y="-2.5400" dx="4.6000" dy="1.1000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-7.6500" y="3.3500"/>+ <vertex x="-7.9900" y="3.8200"/>+ <vertex x="-7.3100" y="3.8200"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="4.6250" y="5.0000"/>+ <vertex x="4.6250" y="-5.0000"/>+ <vertex x="-4.6250" y="-5.0000"/>+ <vertex x="-4.6250" y="4.0000"/>+ <vertex x="-3.6250" y="5.0000"/>+ </polygon> <wire x1="-4.8250" y1="5.2000" x2="-4.8250" y2="3.3900" width="0.1200" layer="21"/> <wire x1="-4.8250" y1="-5.2000" x2="-4.8250" y2="-3.3900" width="0.1200" layer="21"/> <wire x1="-3.4600" y1="5.2000" x2="-4.8250" y2="5.2000" width="0.1200" layer="21"/>@@ -72,7 +84,7 @@ <wire x1="5.6250" y1="-5.0000" x2="4.6250" y2="-5.0000" width="0.1000" layer="51"/> <text x="0" y="6.000" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-6.000" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-7.6500" y="3.3500"/><vertex x="-7.9900" y="3.8200"/><vertex x="-7.3100" y="3.8200"/></polygon></package>+</package> </packages> <symbols> <symbol name="AMS1085CM-3.3">@@ -100,7 +112,13 @@ <connect gate="G$1" pin="VOUT" pad="2"/> <connect gate="G$1" pin="VIN" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="AMS1085CM-3.3" constant="no"/>+ <attribute name="MANUFACTURER" value="Advanced Monolithic Systems AMS1085CM 3 3" constant="no"/>+ <attribute name="LCSC_PN" value="C45908" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+6−4@@ -26,7 +26,9 @@ "model_3d_step": "ams1085cm-3-3.step", "lbr": "ams1085cm-3-3.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C45908"+ }, "pins": [ { "number": "1",@@ -38,19 +40,19 @@ "number": "2", "name": "VOUT", "type": "power_out",- "description": "Regulated 3.3V output (3.235 V to 3.365 V over temperature) with 3A output current capability. Requires an output capacitor for stability (22µF tantalum or 150µF aluminum electrolytic recommended). Electrically shorted to the package tab."+ "description": "Regulated 3.3V output (3.235 V to 3.365 V over temperature) with 3A output current capability. Requires an output capacitor for stability (22\u00b5F tantalum or 150\u00b5F aluminum electrolytic recommended). Electrically shorted to the package tab." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated input supply, 4.75V to 12V for the -3.3 fixed variant (absolute max 15V). Dropout is 1.3V max at IOUT = 3A. Bypass with a local capacitor (e.g., 1µF tantalum) recommended."+ "description": "Unregulated input supply, 4.75V to 12V for the -3.3 fixed variant (absolute max 15V). Dropout is 1.3V max at IOUT = 3A. Bypass with a local capacitor (e.g., 1\u00b5F tantalum) recommended." }, { "number": "TAB", "name": "VOUT", "type": "power_out",- "description": "Metal tab is electrically connected to VOUT (pin 2) and serves as the primary thermal path. Solder to a copper pour (≥0.5 in² recommended) to achieve the specified θJA of 30°C/W."+ "description": "Metal tab is electrically connected to VOUT (pin 2) and serves as the primary thermal path. Solder to a copper pour (\u22650.5 in\u00b2 recommended) to achieve the specified \u03b8JA of 30\u00b0C/W." } ], "provenance": {