component
L78L09ABZ
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
l78l09abz: annotated 3D hero (adom-hero 1.4)
4 files changed
+158−156
README.md+1@@ -26,6 +26,7 @@ L78L09ABZ from STMicroelectronics, in a TO-92. Pinout and pin descriptions extra - Symbol: `L78L09ABZ` - Footprint: `Package_TO_SOT_THT:TO-92_Inline` - 3D model: TO-92 (KiCad packages3D, STEP)+- Annotated 3D hero: `l78l09abz-hero.glb` (dashed pad outlines, silkscreen with pin 1, signal names; the [adom-hero standard](https://wiki.adom.inc/adom/component-hero)) is what the viewer shows. Downloads and EDA use the clean model, `l78l09abz-etched.glb`. - 3D model files: `l78l09abz-etched.step` / `l78l09abz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `l78l09abz.step` / `l78l09abz.glb` are the bare package body. ## Provenance
l78l09abz-hero.glb⋯ 1 unchanged line ⋯
l78l09abz-hero.overlay.json+151−150@@ -1,155 +1,156 @@ {- "spec": "adom-hero 1.4",- "mpn": "L78L09ABZ",- "kind": "component + footprint reference art",- "board_use": false,- "plane_z_mm": -0.02,- "units": "metre",- "upAxis": "Z",- "layers": {- "pad_outlines": {- "material": "Footprint pads - teal dashed outlines - 50 percent opacity",- "rgba": [- 0.0,- 0.902,- 0.863,- 0.5- ],- "pads": 3,- "span_mm": 3.59,- "dash_mm": 0.12,- "gap_mm": 0.072,- "pad_stroke_mm": 0.03- },- "silkscreen": {- "material": "Silkscreen reference lines - 30 percent opacity",- "rgba": [- 0.92,- 0.96,- 1.0,- 0.3- ],- "footprint_items": 3,- "pin1": {- "source": "added dot (AI)",- "pad": "1",- "center_mm": [- -0.956,- 0.0- ],- "r_mm": 0.231- }- },- "signal_names": {- "material": "Signal names - 50 percent opacity",- "rgba": [- 0.92,- 0.96,- 1.0,- 0.5- ],- "font": "DejaVu Sans Mono",- "labels": 3,- "sides": "top + mirrored underside (single-sided)",- "fallback_to_pad_number": 0- }+ "spec": "adom-hero 1.4",+ "mpn": "L78L09ABZ",+ "kind": "component + footprint reference art",+ "board_use": false,+ "plane_z_mm": -0.02,+ "units": "metre",+ "upAxis": "Z",+ "layers": {+ "pad_outlines": {+ "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+ "rgba": [+ 0.0,+ 0.902,+ 0.863,+ 0.5+ ],+ "pads": 3,+ "span_mm": 3.59,+ "dash_mm": 0.12,+ "gap_mm": 0.072,+ "pad_stroke_mm": 0.03 },- "align": {- "ok": true,- "centre_offset_mm": 0.0,- "tolerance_mm": 0.287,- "orientation_flipped": false,- "contacts_bbox_mm": [- -0.24,- 2.78,- -0.19,- 0.19+ "silkscreen": {+ "material": "Silkscreen reference lines - 30 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.3+ ],+ "footprint_items": 3,+ "pin1": {+ "source": "added dot (AI)",+ "pad": "1",+ "center_mm": [+ -0.956,+ 0.0 ],- "pads_bbox_mm": [- -0.525,- 3.065,- -0.75,- 0.75- ],- "seating_z_mm": -2.5- },- "sources": {- "glb": "l78l09abz.glb",- "glb_sha256": "9d5a2886293bc662b7454eb4df09b707dd1083a2262eb7b5b82c9d69f7e94388",- "footprint": "l78l09abz.kicad_mod",- "footprint_sha256": "19731cf8b8c297aa1405bb1441d8b9e1828eddbe919b0084f9dbfac29c9a36fc",- "pins": "page.json component.pins",- "pins_sha256": "bb151c610af611eae3b835b8e9e3d98f50ea54f7cacf8977e21935b9f94393f8"+ "r_mm": 0.231+ } },- "generator": "adom-wiki 1.7.65 (component_hero)",- "labels": [- {- "pad": "1",- "text": "VOUT",- "x": -1.337,- "y": 0.0,- "align": "right",- "vertical": false,- "h": 0.6- },- {- "pad": "2",- "text": "GND",- "x": 1.945,- "y": 0.0,- "align": "left",- "vertical": false,- "h": 0.6- },- {- "pad": "3",- "text": "VIN",- "x": 3.215,- "y": 0.0,- "align": "left",- "vertical": false,- "h": 0.6- }+ "signal_names": {+ "material": "Signal names - 50 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.5+ ],+ "font": "DejaVu Sans Mono",+ "labels": 3,+ "sides": "top + mirrored underside (single-sided)",+ "omitted": null,+ "fallback_to_pad_number": 0+ }+ },+ "align": {+ "ok": true,+ "centre_offset_mm": 0.0,+ "tolerance_mm": 0.287,+ "orientation_flipped": false,+ "contacts_bbox_mm": [+ -0.24,+ 2.78,+ -0.19,+ 0.19 ],- "pads": [- {- "number": "1",- "shape": "rect",- "center_mm": [- 0.0,- 0.0- ],- "size_mm": [- 1.05,- 1.5- ],- "rot": 0.0- },- {- "number": "2",- "shape": "oval",- "center_mm": [- 1.27,- 0.0- ],- "size_mm": [- 1.05,- 1.5- ],- "rot": 0.0- },- {- "number": "3",- "shape": "oval",- "center_mm": [- 2.54,- 0.0- ],- "size_mm": [- 1.05,- 1.5- ],- "rot": 0.0- }- ]-}+ "pads_bbox_mm": [+ -0.525,+ 3.065,+ -0.75,+ 0.75+ ],+ "seating_z_mm": -2.5+ },+ "sources": {+ "glb": "l78l09abz-etched.glb",+ "glb_sha256": "a9434590dad5b75350efe39a01f33d3854000250902c26c51bd714e8b9885712",+ "footprint": "l78l09abz.kicad_mod",+ "footprint_sha256": "19731cf8b8c297aa1405bb1441d8b9e1828eddbe919b0084f9dbfac29c9a36fc",+ "pins": "page.json component.pins",+ "pins_sha256": "bb151c610af611eae3b835b8e9e3d98f50ea54f7cacf8977e21935b9f94393f8"+ },+ "generator": "factory/hero_glb.py",+ "labels": [+ {+ "pad": "1",+ "text": "VOUT",+ "x": -1.337,+ "y": 0.0,+ "align": "right",+ "vertical": false,+ "h": 0.6+ },+ {+ "pad": "2",+ "text": "GND",+ "x": 1.945,+ "y": 0.0,+ "align": "left",+ "vertical": false,+ "h": 0.6+ },+ {+ "pad": "3",+ "text": "VIN",+ "x": 3.215,+ "y": 0.0,+ "align": "left",+ "vertical": false,+ "h": 0.6+ }+ ],+ "pads": [+ {+ "number": "1",+ "shape": "rect",+ "center_mm": [+ 0.0,+ 0.0+ ],+ "size_mm": [+ 1.05,+ 1.5+ ],+ "rot": 0.0+ },+ {+ "number": "2",+ "shape": "oval",+ "center_mm": [+ 1.27,+ 0.0+ ],+ "size_mm": [+ 1.05,+ 1.5+ ],+ "rot": 0.0+ },+ {+ "number": "3",+ "shape": "oval",+ "center_mm": [+ 2.54,+ 0.0+ ],+ "size_mm": [+ 1.05,+ 1.5+ ],+ "rot": 0.0+ }+ ]+}
page.json+6−6@@ -24,8 +24,8 @@ "parts": { "symbol": "l78l09abz.kicad_sym", "footprint": "l78l09abz.kicad_mod",- "model_3d": "l78l09abz-etched.glb",- "model_3d_plain": "l78l09abz.glb",+ "model_3d": "l78l09abz-hero.glb",+ "model_3d_plain": "l78l09abz-etched.glb", "model_3d_step": "l78l09abz-etched.step", "model_3d_step_plain": "l78l09abz.step", "lbr": "l78l09abz.lbr"@@ -52,19 +52,19 @@ "number": "1", "name": "VOUT", "type": "power_out",- "description": "Regulated 9 V output (8.64 to 9.36 V at 25 °C for the A grade), delivering up to 100 mA, with a 0.1 µF output capacitor used in the test circuit."+ "description": "Regulated 9 V output (8.64 to 9.36 V at 25 \u00b0C for the A grade), delivering up to 100 mA, with a 0.1 \u00b5F output capacitor used in the test circuit." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Ground reference common to input and output; quiescent current is 6 mA max at 25 °C."+ "description": "Ground reference common to input and output; quiescent current is 6 mA max at 25 \u00b0C." }, { "number": "3", "name": "VIN", "type": "power_in",- "description": "Unregulated input voltage, absolute maximum 30 V for 3.3 to 9 V output versions, with a 0.33 µF input capacitor used in the test circuit."+ "description": "Unregulated input voltage, absolute maximum 30 V for 3.3 to 9 V output versions, with a 0.33 \u00b5F input capacitor used in the test circuit." } ], "provenance": {@@ -151,4 +151,4 @@ "visibility": { "public": true }-}+}