component
L78L05ACZTR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92-2.54mm. 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> (DIGIKEY_PN 497-1184-2-ND, LCSC_PN C118270). 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
+15−5
l78l05acztr.lbr+8−1@@ -137,7 +137,14 @@ <connect gate="G$1" pin="GND" pad="2"/> <connect gate="G$1" pin="VIN" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="L78L05ACZTR" constant="no"/>+ <attribute name="MANUFACTURER" value="STMicroelectronics" constant="no"/>+ <attribute name="DIGIKEY_PN" value="497-1184-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C118270" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−4@@ -26,25 +26,28 @@ "model_3d_step": "l78l05acztr.step", "lbr": "l78l05acztr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "497-1184-2-ND",+ "lcsc": "C118270"+ }, "pins": [ { "number": "1", "name": "VOUT", "type": "power_out",- "description": "Regulated +5 V output pin, capable of sourcing up to 100 mA. A 0.1 µF ceramic capacitor to GND is recommended for output stability and transient response."+ "description": "Regulated +5 V output pin, capable of sourcing up to 100 mA. A 0.1 \u00b5F ceramic capacitor to GND is recommended for output stability and transient response." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Common ground reference for the input and output. On SOT-89 this pin is also the thermal tab, so PCB copper area on this pin dominates junction-to-ambient thermal performance (RthJA ≈ 55 °C/W with 6 cm² Cu)."+ "description": "Common ground reference for the input and output. On SOT-89 this pin is also the thermal tab, so PCB copper area on this pin dominates junction-to-ambient thermal performance (RthJA \u2248 55 \u00b0C/W with 6 cm\u00b2 Cu)." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated positive input voltage. Absolute maximum 30 V for the 5 V output variant; typical operating range gives >2 V of dropout headroom above VOUT. A 0.33 µF input capacitor to GND is recommended, especially if the regulator is located far from the bulk supply capacitor."+ "description": "Unregulated positive input voltage. Absolute maximum 30 V for the 5 V output variant; typical operating range gives >2 V of dropout headroom above VOUT. A 0.33 \u00b5F input capacitor to GND is recommended, especially if the regulator is located far from the bulk supply capacitor." } ], "provenance": {