component
SE8550X2-HF
Public Made by Adomby adom
Seaward Elec Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. 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 C115015). 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
page.json+6−4@@ -26,25 +26,27 @@ "model_3d_step": "se8550x2-hf.step", "lbr": "se8550x2-hf.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C115015"+ }, "pins": [ { "number": "1", "name": "GND", "type": "power_in",- "description": "Device ground reference. Connect to system ground with a low-impedance path; place the 1 µF input decoupling capacitor close to VIN and GND."+ "description": "Device ground reference. Connect to system ground with a low-impedance path; place the 1 \u00b5F input decoupling capacitor close to VIN and GND." }, { "number": "2", "name": "VOUT", "type": "power_out",- "description": "Regulated 5.0 V output (±2% for the '2' accuracy grade). Requires a ≥1 µF ceramic capacitor to GND for stability; 10 µF recommended for lower ripple. Output current ≥200 mA typical, with fold-back short-circuit protection (~450 mA limit)."+ "description": "Regulated 5.0 V output (\u00b12% for the '2' accuracy grade). Requires a \u22651 \u00b5F ceramic capacitor to GND for stability; 10 \u00b5F recommended for lower ripple. Output current \u2265200 mA typical, with fold-back short-circuit protection (~450 mA limit)." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated supply input. Operating range VOUT+1 V to 35 V (absolute max 40 V). Requires a 1 µF ceramic capacitor to GND placed close to the pin; note in-rush transients can push VIN spike ~50% above steady-state."+ "description": "Unregulated supply input. Operating range VOUT+1 V to 35 V (absolute max 40 V). Requires a 1 \u00b5F ceramic capacitor to GND placed close to the pin; note in-rush transients can push VIN spike ~50% above steady-state." } ], "provenance": {
se8550x2-hf.lbr+20−2@@ -57,6 +57,18 @@ <smd name="1" x="-0.9375" y="0.9500" dx="1.4750" dy="0.6000" layer="1"/> <smd name="2" x="-0.9375" y="-0.9500" dx="1.4750" dy="0.6000" layer="1"/> <smd name="3" x="0.9375" y="-0.0000" dx="1.4750" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-1.3000" y="0.3800"/>+ <vertex x="-1.0600" y="0.0500"/>+ <vertex x="-1.5400" y="0.0500"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.3250" y="1.4500"/>+ <vertex x="0.6500" y="1.4500"/>+ <vertex x="0.6500" y="-1.4500"/>+ <vertex x="-0.6500" y="-1.4500"/>+ <vertex x="-0.6500" y="1.1250"/>+ </polygon> <wire x1="-0.7600" y1="1.5600" x2="0.7600" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.7600" y1="1.5100" x2="-0.7600" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.7600" y1="-0.3900" x2="-0.7600" y2="0.3900" width="0.1200" layer="21"/>@@ -66,7 +78,7 @@ <wire x1="0.7600" y1="-1.5600" x2="-0.7600" y2="-1.5600" width="0.1200" layer="21"/> <text x="0" y="2.288" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.288" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.3000" y="0.3800"/><vertex x="-1.0600" y="0.0500"/><vertex x="-1.5400" y="0.0500"/></polygon></package>+</package> </packages> <symbols> <symbol name="SE8550X2-HF">@@ -94,7 +106,13 @@ <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="SE8550X2-HF" constant="no"/>+ <attribute name="MANUFACTURER" value="Seaward Elec" constant="no"/>+ <attribute name="LCSC_PN" value="C115015" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>