component
L78L12ABZ
Public Made by Adomby adom
STMicroelectronics Voltage Reference, TO-92-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
l78l12abz: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+86−6
package.json+44−4@@ -53,7 +53,7 @@ "number": "1", "name": "VOUT", "type": "power_out",- "description": "Regulated positive output voltage pin, nominal 12 V (\u00b14% for the A grade), capable of delivering up to 100 mA output current with a 0.1 \u00b5F output capacitor recommended."+ "description": "Regulated positive output voltage pin, nominal 12 V (±4% for the A grade), capable of delivering up to 100 mA output current with a 0.1 µF output capacitor recommended." }, { "number": "2",@@ -65,7 +65,7 @@ "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated DC input voltage pin, rated up to 35 V absolute maximum for the 12 V output version, with a 0.33 \u00b5F input capacitor recommended if the device is located far from the filter capacitor."+ "description": "Unregulated DC input voltage pin, rated up to 35 V absolute maximum for the 12 V output version, with a 0.33 µF input capacitor recommended if the device is located far from the filter capacitor." } ], "provenance": {@@ -102,6 +102,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "l78l12abz.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "body on z = 0, through-hole leads below",+ "extents_mm": [+ 4.83,+ 3.745,+ 9.8+ ],+ "zmin_mm": -2.5,+ "centre_offset_mm": 0.542,+ "footprint_binding": "identity",+ "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "l78l12abz-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "body on z = 0, through-hole leads below",+ "extents_mm": [+ 4.83,+ 3.745,+ 9.8+ ],+ "zmin_mm": -2.5,+ "centre_offset_mm": 0.542,+ "footprint_binding": "identity",+ "sha256": "31cb5293125d3ea7e584102fbbca5e1bd30f0fa3e5197618d4a93c21ffa4cafd",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -87,7 +87,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "l78l12abz.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "body on z = 0, through-hole leads below",+ "extents_mm": [+ 4.83,+ 3.745,+ 9.8+ ],+ "zmin_mm": -2.5,+ "centre_offset_mm": 0.542,+ "footprint_binding": "identity",+ "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "l78l12abz-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "body on z = 0, through-hole leads below",+ "extents_mm": [+ 4.83,+ 3.745,+ 9.8+ ],+ "zmin_mm": -2.5,+ "centre_offset_mm": 0.542,+ "footprint_binding": "identity",+ "sha256": "31cb5293125d3ea7e584102fbbca5e1bd30f0fa3e5197618d4a93c21ffa4cafd",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -135,4 +175,4 @@ "public": true }, "updated_at": "2026-09-24T23:35:57.092Z"-}+}