component
AZ1117CH-1.8TRG1
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.
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README.md+36−25@@ -2,16 +2,15 @@ **Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223 -AZ1117CH-1.8TRG1 from Diodes Incorporated, in a SOT-223. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.+AZ1117CH-1.8TRG1 from Diodes Incorporated, in a SOT-223. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol, footprint, and 3D from KiCad-official CAD. ## Pinout | Pin | Name | Type | Function | |---|---|---|---|-| 1 | GND | power_in | Ground / regulator common return. On the fixed-voltage AZ1117C-1.8 the ADJ/GND pin functions as ground (the internal divider ties the reference to this node). Connect directly to system ground. |+| 1 | ADJ/GND | input | Ground / regulator common return. On the fixed-voltage AZ1117C-1.8 the ADJ/GND pin functions as ground (the internal divider ties the reference to this node). Connect directly to system ground. | | 2 | OUTPUT | power_out | Regulated 1.8V output. Nominal 1.8V ±1% at 25°C (1.782-1.818V), ±2% over -20°C to +125°C (1.764-1.836V). Requires a minimum 10 µF output capacitor with ESR < 20 Ω for stability; internally shorted to the SOT-223 tab (pin 4). | | 3 | INPUT | power_in | Unregulated input supply. Recommended operating range up to 15V (absolute max 18V). Dropout is typically 1.2V (max 1.3V) at 0.8A on SOT-223. A 10 µF input decoupling capacitor is recommended. |-| 4 | VOUT | power_out | Large heat-slug tab on the top of the SOT-223 body; electrically connected to OUTPUT (pin 2). Solder to a copper pour on the PCB for both the OUTPUT connection and primary heat-sinking (θJA ≈ 125°C/W without heatsink, ≈100°C/W with copper heatsink). | ## Key specifications @@ -20,15 +19,41 @@ AZ1117CH-1.8TRG1 from Diodes Incorporated, in a SOT-223. Pinout and pin descript | Manufacturer | Diodes Incorporated | | Package | SOT-223 | | Category | PMIC |-| Pins | 4 |+| Pins | 3 | -## Ordering variants+## Electrical characteristics -- `AZ1117CH-1.8TRG1H`-- `AZ1117CH-1.8TRG1H2`-- `AZ1117CH-1.8TRG1R`-- `AZ1117CH-1.8TRG1R2`-- `AZ1117CH-1.8TRG1D`+Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Output Voltage (high limit, full temperature range) | VOUT | 1.764 | 1.8 | 1.836 | V | 1.5V ≤ VIN-VOUT ≤ 10V | 6 |+| Output Voltage | VOUT | 1.782 | 1.8 | 1.818 | V | 1.5V ≤ VIN-VOUT ≤ 10V | 6 |+| Line Regulation (over temperature) | VRLINE | | | 10 | mV | | 6 |+| Line Regulation | VRLINE | | 0.5 | 6 | mV | 1.5V ≤ VIN-VOUT ≤ 10V | 6 |+| Load Regulation | VRLOAD | | 2 | 15 | mV | | 6 |+| Dropout Voltage (SOT223) | VDROP | | 1.2 | 1.3 | V | ΔVOUT = 1%, IOUT = 0.8A | 6 |+| Current Limit | ILIMIT | 1 | 1.35 | | A | | 6 |+| Quiescent Current | IQ | | 4 | 6 | mA | IOUT = 0 | 6 |+| Input Voltage (absolute maximum) | VIN | | | 18 | V | | 4 |+| Operating Junction Temperature Range (absolute maximum) | TJ | | | 150 | °C | | 4 |+| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 4 |+| Lead Temperature (Soldering) | TLEAD | | | 260 | °C | Soldering, 10 sec | 4 |+| ESD (Human Body Model) | | | | 4000 | V | Human Body Model | 4 |+| Input Voltage (recommended operating) | VIN | | | 15 | V | | 4 |+| Operating Junction Temperature Range (recommended operating) | TJ | -20 | | 125 | °C | | 4 |+| Thermal Resistance Junction to Ambient, SOT223 (without heatsink) | θJA | | 125 | | °C/W | Without heatsink | 4 |+| Thermal Resistance Junction to Ambient, SOT223 (with heatsink) | θJA | | 100 | | °C/W | With heatsink (Note 6) | 4 |+| Thermal Resistance Junction to Case, SOT223 | θJC | | 15 | | °C/W | | 6 |++## Materials and finish++As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).++| Part | Material | Colour / plating | Datasheet says | Page |+|---|---|---|---|---|+| housing | Abs | |, ESD (Human Body Model) 4000 V Notes: 5. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and | 4 |+| contacts | | tin | Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: | 23 | ## CAD (KiCad official) @@ -37,25 +62,11 @@ AZ1117CH-1.8TRG1 from Diodes Incorporated, in a SOT-223. Pinout and pin descript - 3D model: SOT-223 (KiCad packages3D, STEP) - 3D model files: `az1117ch-1-8trg1-etched.step` / `az1117ch-1-8trg1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `az1117ch-1-8trg1.step` / `az1117ch-1-8trg1.glb` are the bare package body. -## 3D model downloads--Two STEP files. Same geometry, different body top:--| File | Size | Use it when |-|---|---|---|-| [`az1117ch-1-8trg1.step`](az1117ch-1-8trg1.step) | 64 KB | You want the bare part, or you mark your own boards. |-| [`az1117ch-1-8trg1-etched.step`](az1117ch-1-8trg1-etched.step) | 2.0 MB | You want the part with `AZ1117CH-1.8TRG1` already on it. |--The marking in the etched file is real recessed geometry cut into the solid, not a-texture or a decal: 531 faces against 75 in the bare model. It-survives export, section views, and rendering in any CAD tool, and it drops straight-into KiCad or Fusion with no extra setup.- ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing: -- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AZ1117CH-1.8TRG1.pdf) (24 pp, sha256 `8333717aa7b5f90f`, retrieved 2026-08-17, tier: manufacturer)+- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AZ1117CH-1.8TRG1.pdf) (24 pp, sha256 `8333717aa7b5f90f`, retrieved 2026-11-13, tier: manufacturer) - **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - **CAD:** KiCad official libraries (CC-BY-SA 4.0).
az1117ch-1-8trg1-hero.glbadded⋯ 1 unchanged line ⋯
az1117ch-1-8trg1-hero.overlay.jsonadded+168@@ -0,0 +1,168 @@+{+ "spec": "adom-hero 1.4",+ "mpn": "AZ1117CH-1.8TRG1",+ "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": 4,+ "span_mm": 8.4,+ "dash_mm": 0.21,+ "gap_mm": 0.126,+ "pad_stroke_mm": 0.0504+ },+ "silkscreen": {+ "material": "Silkscreen reference lines - 30 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.3+ ],+ "footprint_items": 5,+ "pin1": {+ "source": "footprint silkscreen",+ "pad": "1"+ }+ },+ "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,+ "board_underside": false,+ "electrical_pads_without_contact": [],+ "mounting_pads_left_out": [],+ "centre_offset_mm": 0.0,+ "over_pads": true,+ "tolerance_mm": 0.664,+ "orientation_flipped": false,+ "contacts_bbox_mm": [+ -3.5,+ 3.5,+ -2.684,+ 2.684+ ],+ "pads_bbox_mm": [+ -4.15,+ 4.15,+ -3.05,+ 3.05+ ],+ "seating_z_mm": 0.0+ },+ "sources": {+ "glb": "az1117ch-1-8trg1-etched.glb",+ "glb_sha256": "378548a6e85ae0895f3a74db70f43021be174d1b12110a9eadc62639fdc00f7c",+ "footprint": "az1117ch-1-8trg1.kicad_mod",+ "footprint_sha256": "5f6cad94d6c821d01d360a4a09cca4b89e63ae0ce12c33d1dd0ba4e30e86c523",+ "pins": "page.json component.pins",+ "pins_sha256": "4fed3d7afa41c49b8b6d48d2295b5753c9ce3f556c07e9f5b930a4eb37419c50"+ },+ "generator": "factory/hero_glb.py",+ "labels": [+ {+ "pad": "1",+ "text": "ADJ/GND",+ "x": -4.3,+ "y": -2.3,+ "align": "right",+ "vertical": false,+ "h": 0.6+ },+ {+ "pad": "2",+ "text": "OUTPUT",+ "x": -4.3,+ "y": 0.0,+ "align": "right",+ "vertical": false,+ "h": 0.6+ },+ {+ "pad": "3",+ "text": "INPUT",+ "x": -4.3,+ "y": 2.3,+ "align": "right",+ "vertical": false,+ "h": 0.6+ }+ ],+ "pads": [+ {+ "number": "1",+ "shape": "roundrect",+ "center_mm": [+ -3.15,+ -2.3+ ],+ "size_mm": [+ 2.0,+ 1.5+ ],+ "rot": 0.0+ },+ {+ "number": "2",+ "shape": "roundrect",+ "center_mm": [+ -3.15,+ 0.0+ ],+ "size_mm": [+ 2.0,+ 1.5+ ],+ "rot": 0.0+ },+ {+ "number": "2",+ "shape": "roundrect",+ "center_mm": [+ 3.15,+ 0.0+ ],+ "size_mm": [+ 2.0,+ 3.8+ ],+ "rot": 0.0+ },+ {+ "number": "3",+ "shape": "roundrect",+ "center_mm": [+ -3.15,+ 2.3+ ],+ "size_mm": [+ 2.0,+ 1.5+ ],+ "rot": 0.0+ }+ ]+}
az1117ch-1-8trg1.kicad_mod+6−40@@ -107,46 +107,6 @@ (layer "F.SilkS") (uuid "27420593-f422-495a-9e17-88a99bcd8a3d") )- (fp_line- (start -4.4 -3.6)- (end -4.4 3.6)- (stroke- (width 0.05)- (type solid)- )- (layer "F.CrtYd")- (uuid "2d708b29-208a-4760-a2c5-6626e4d03d29")- )- (fp_line- (start -4.4 3.6)- (end 4.4 3.6)- (stroke- (width 0.05)- (type solid)- )- (layer "F.CrtYd")- (uuid "ffe8efb3-9432-4dfe-8e3a-faf2eb064270")- )- (fp_line- (start 4.4 -3.6)- (end -4.4 -3.6)- (stroke- (width 0.05)- (type solid)- )- (layer "F.CrtYd")- (uuid "d963e7fb-b321-4298-bcd6-9650f5938938")- )- (fp_line- (start 4.4 3.6)- (end 4.4 -3.6)- (stroke- (width 0.05)- (type solid)- )- (layer "F.CrtYd")- (uuid "18839f08-10e9-4a73-9312-8be172f09091")- ) (fp_line (start -1.85 -2.35) (end -1.85 3.35)@@ -248,4 +208,10 @@ (xyz 0 0 0) ) )+ (fp_poly+ (pts (xy -4.40 -3.30) (xy -2.10 -3.30) (xy -2.10 -3.60) (xy 2.10 -3.60) (xy 2.10 -2.15) (xy 4.40 -2.15) (xy 4.40 2.15) (xy 2.10 2.15) (xy 2.10 3.60) (xy -2.10 3.60) (xy -2.10 3.30) (xy -4.40 3.30))+ (stroke (width 0.05) (type solid))+ (fill no)+ (layer "F.CrtYd")+ ) )
az1117ch-1-8trg1.kicad_sym+3−7@@ -8,19 +8,15 @@ (stroke (width 0.254) (type default)) (fill (type background))) ) (symbol "AZ1117CH-1.8TRG1_1_1"- (pin power_in line (at -17.78 0.00 0) (length 5.08)- (name "GND" (effects (font (size 1.27 1.27))))+ (pin input line (at -17.78 0.00 0) (length 5.08)+ (name "ADJ/GND" (effects (font (size 1.27 1.27)))) (number "1" (effects (font (size 1.27 1.27)))) ) (pin power_out line (at -17.78 -2.54 0) (length 5.08) (name "OUTPUT" (effects (font (size 1.27 1.27)))) (number "2" (effects (font (size 1.27 1.27)))) )- (pin power_out line (at 17.78 0.00 180) (length 5.08)- (name "VOUT" (effects (font (size 1.27 1.27))))- (number "4" (effects (font (size 1.27 1.27))))- )- (pin power_in line (at 17.78 -2.54 180) (length 5.08)+ (pin power_in line (at 17.78 0.00 180) (length 5.08) (name "INPUT" (effects (font (size 1.27 1.27)))) (number "3" (effects (font (size 1.27 1.27)))) )
az1117ch-1-8trg1.lbr+17−18@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>SOT-223-3_TabPin2 (symbol synthesized from footprint pads)</description>+<description></description> <packages> <package name="SOT-223-3_TabPin2"> <description>4 pads, 8.3 x 6.1 mm. module CMS SOT223 4 pins</description>@@ -78,31 +78,30 @@ </package> </packages> <symbols>-<symbol name="SOT-223-3_TabPin2">- <description>SOT-223-3_TabPin2 (symbol synthesized from footprint pads)</description>- <wire x1="-7.62" y1="3.81" x2="7.62" y2="3.81" width="0.254" layer="94"/>- <wire x1="7.62" y1="3.81" x2="7.62" y2="-3.81" width="0.254" layer="94"/>- <wire x1="7.62" y1="-3.81" x2="-7.62" y2="-3.81" width="0.254" layer="94"/>- <wire x1="-7.62" y1="-3.81" x2="-7.62" y2="3.81" width="0.254" layer="94"/>- <text x="0" y="6.35" size="1.27" layer="95" align="bottom-center">>NAME</text>- <text x="0" y="-6.35" size="1.27" layer="96" align="top-center">>VALUE</text>- <pin name="1" x="-12.7" y="2.54" length="short" direction="pas"/>- <pin name="2" x="-12.7" y="0" length="short" direction="pas"/>- <pin name="3" x="12.7" y="2.54" length="short" direction="pas" rot="R180"/>+<symbol name="AZ1117CH-1.8TRG1">+ <wire x1="-12.7" y1="2.54" x2="12.7" y2="2.54" width="0.254" layer="94"/>+ <wire x1="12.7" y1="2.54" x2="12.7" y2="-5.08" width="0.254" layer="94"/>+ <wire x1="12.7" y1="-5.08" x2="-12.7" y2="-5.08" width="0.254" layer="94"/>+ <wire x1="-12.7" y1="-5.08" x2="-12.7" y2="2.54" width="0.254" layer="94"/>+ <text x="0.0000" y="5.0800" size="1.27" layer="95" align="center">>NAME</text>+ <text x="0.0000" y="-7.6200" size="1.27" layer="96" align="center">>VALUE</text>+ <pin name="ADJ/GND" x="-17.78" y="0" length="middle" direction="in"/>+ <pin name="OUTPUT" x="-17.78" y="-2.54" length="middle" direction="out"/>+ <pin name="INPUT" x="17.78" y="0" length="middle" direction="pwr" rot="R180"/> </symbol> </symbols> <devicesets>-<deviceset name="SOT-223-3_TabPin2" prefix="U">- <description>SOT-223-3_TabPin2 (symbol synthesized from footprint pads)</description>+<deviceset name="AZ1117CH-1.8TRG1" prefix="U">+ <description></description> <gates>- <gate name="G$1" symbol="SOT-223-3_TabPin2" x="0" y="0"/>+ <gate name="G$1" symbol="AZ1117CH-1.8TRG1" x="0" y="0"/> </gates> <devices> <device name="" package="SOT-223-3_TabPin2"> <connects>- <connect gate="G$1" pin="1" pad="1"/>- <connect gate="G$1" pin="2" pad="2 2@2"/>- <connect gate="G$1" pin="3" pad="3"/>+ <connect gate="G$1" pin="ADJ/GND" pad="1"/>+ <connect gate="G$1" pin="OUTPUT" pad="2 2@2"/>+ <connect gate="G$1" pin="INPUT" pad="3"/> </connects> <technologies><technology name=""/></technologies> </device>
docs/hero.png⋯ 1 unchanged line ⋯
package.json+172−6@@ -1,12 +1,14 @@ { "slug": "az1117ch-1-8trg1",- "version": "0.2.0",+ "version": "0.3.0", "type": "component",- "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.", "tags": [ "component", "pmic",- "az1117ch-1.8trg1"+ "az1117ch-1.8trg1",+ "factory-2.0.0",+ "extractor-text" ], "dependencies": {}, "hero": {@@ -24,6 +26,170 @@ "docs/hero.png", "docs/az1117ch-1-8trg1-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]-}+ "viewers/footprint.html",+ "az1117ch-1-8trg1-hero.glb",+ "az1117ch-1-8trg1-hero.overlay.json"+ ],+ "component": {+ "mpn": "AZ1117CH-1.8TRG1",+ "manufacturer": "Diodes Incorporated",+ "package": "SOT-223",+ "pin_count": 3,+ "category": "PMIC",+ "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators",+ "datasheet": "https://www.diodes.com/assets/Datasheets/AZ1117CH-1.8TRG1.pdf",+ "parts": {+ "symbol": "az1117ch-1-8trg1.kicad_sym",+ "footprint": "az1117ch-1-8trg1.kicad_mod",+ "model_3d": "az1117ch-1-8trg1-hero.glb",+ "model_3d_plain": "az1117ch-1-8trg1.glb",+ "model_3d_step": "az1117ch-1-8trg1-etched.step",+ "model_3d_step_plain": "az1117ch-1-8trg1.step",+ "lbr": "az1117ch-1-8trg1.lbr"+ },+ "distributor_links": {+ "digikey": "AZ1117CH-1.8TRG1DITR-ND",+ "mouser": "621-AZ1117CH-1.8TRG1"+ },+ "distributor_check": {+ "checked_at": "2026-11-13T17:12:01Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "AZ1117CH-1.8TRG1DITR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "621-AZ1117CH-1.8TRG1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "ADJ/GND",+ "type": "input",+ "description": "Ground / regulator common return. On the fixed-voltage AZ1117C-1.8 the ADJ/GND pin functions as ground (the internal divider ties the reference to this node). Connect directly to system ground."+ },+ {+ "number": "2",+ "name": "OUTPUT",+ "type": "power_out",+ "description": "Regulated 1.8V output. Nominal 1.8V ±1% at 25°C (1.782-1.818V), ±2% over -20°C to +125°C (1.764-1.836V). Requires a minimum 10 µF output capacitor with ESR < 20 Ω for stability; internally shorted to the SOT-223 tab (pin 4)."+ },+ {+ "number": "3",+ "name": "INPUT",+ "type": "power_in",+ "description": "Unregulated input supply. Recommended operating range up to 15V (absolute max 18V). Dropout is typically 1.2V (max 1.3V) at 0.8A on SOT-223. A 10 µF input decoupling capacitor is recommended."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.diodes.com/assets/Datasheets/AZ1117CH-1.8TRG1.pdf",+ "pages": 24,+ "sha256": "8333717aa7b5f90f",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "az1117ch-1-8trg1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 7.0,+ 6.5,+ 1.7+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",+ "checked": "2026-11-13",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "az1117ch-1-8trg1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 7.0,+ 6.5,+ 1.7+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "25a0d56962855326d1f74d575759070ed9925b407b3a556952a810de38d7f51a",+ "checked": "2026-11-13",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ],+ "package_dims": {+ "package_code": "SOT223",+ "source_page": 13,+ "D": {+ "nom_mm": 6.5,+ "range_mm": [+ 6.3,+ 6.7+ ]+ },+ "E1": {+ "nom_mm": 3.5,+ "range_mm": [+ 3.3,+ 3.7+ ]+ },+ "E": {+ "nom_mm": 7.0,+ "range_mm": [+ 6.7,+ 7.3+ ]+ },+ "e": {+ "nom_mm": 2.3,+ "range_mm": [+ null,+ null+ ]+ },+ "A": {+ "nom_mm": 1.66,+ "range_mm": [+ 1.52,+ 1.8+ ]+ },+ "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",+ "model_check": {+ "file": "az1117ch-1-8trg1.step",+ "verdict": "PASS",+ "reasons": [+ "height and body within the datasheet's package drawing"+ ],+ "by": "factory/package_fit.py"+ }+ }+ }+}
page.json+92−32@@ -4,36 +4,53 @@ "slug": "az1117ch-1-8trg1", "title": "AZ1117CH-1.8TRG1", "brief": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",- "version": "0.2.0",+ "version": "0.3.0", "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic",- "az1117ch-1.8trg1"+ "az1117ch-1.8trg1",+ "factory-2.0.0",+ "extractor-text" ], "component": { "mpn": "AZ1117CH-1.8TRG1", "manufacturer": "Diodes Incorporated", "package": "SOT-223",- "pin_count": 4,+ "pin_count": 3, "category": "PMIC", "subcategory": "Voltage Regulators - Linear, Low Drop Out (LDO) Regulators", "datasheet": "https://www.diodes.com/assets/Datasheets/AZ1117CH-1.8TRG1.pdf", "parts": { "symbol": "az1117ch-1-8trg1.kicad_sym", "footprint": "az1117ch-1-8trg1.kicad_mod",- "model_3d": "az1117ch-1-8trg1-etched.glb",+ "model_3d": "az1117ch-1-8trg1-hero.glb", "model_3d_plain": "az1117ch-1-8trg1.glb", "model_3d_step": "az1117ch-1-8trg1-etched.step", "model_3d_step_plain": "az1117ch-1-8trg1.step", "lbr": "az1117ch-1-8trg1.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "AZ1117CH-1.8TRG1DITR-ND",+ "mouser": "621-AZ1117CH-1.8TRG1"+ },+ "distributor_check": {+ "checked_at": "2026-11-13T17:12:01Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "AZ1117CH-1.8TRG1DITR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "621-AZ1117CH-1.8TRG1",+ "status": "found"+ }+ }, "pins": [ { "number": "1",- "name": "GND",- "type": "power_in",+ "name": "ADJ/GND",+ "type": "input", "description": "Ground / regulator common return. On the fixed-voltage AZ1117C-1.8 the ADJ/GND pin functions as ground (the internal divider ties the reference to this node). Connect directly to system ground." }, {@@ -47,12 +64,6 @@ "name": "INPUT", "type": "power_in", "description": "Unregulated input supply. Recommended operating range up to 15V (absolute max 18V). Dropout is typically 1.2V (max 1.3V) at 0.8A on SOT-223. A 10 µF input decoupling capacitor is recommended."- },- {- "number": "4",- "name": "VOUT",- "type": "power_out",- "description": "Large heat-slug tab on the top of the SOT-223 body; electrically connected to OUTPUT (pin 2). Solder to a copper pour on the PCB for both the OUTPUT connection and primary heat-sinking (θJA ≈ 125°C/W without heatsink, ≈100°C/W with copper heatsink)." } ], "provenance": {@@ -65,8 +76,8 @@ }, "cad": "KiCad official (CC-BY-SA 4.0)", "pins": {- "total": 4,- "described": 4,+ "total": 3,+ "described": 3, "cites_pages": true, "refuses_to_fabricate": true }@@ -84,15 +95,15 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 7.0,+ 7, 6.5, 1.7 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity", "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",- "checked": "2026-10-07",+ "checked": "2026-11-13", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" }, {@@ -103,18 +114,66 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 7.0,+ 7, 6.5, 1.7 ],- "zmin_mm": -0.0,- "centre_offset_mm": 0.0,+ "zmin_mm": 0,+ "centre_offset_mm": 0, "footprint_binding": "identity",- "sha256": "0d303ecee7801d73390c9114d2454a81a9a9026bd1735b35ed99de41a8f716ee",- "checked": "2026-10-16",+ "sha256": "25a0d56962855326d1f74d575759070ed9925b407b3a556952a810de38d7f51a",+ "checked": "2026-11-13", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" }- ]+ ],+ "package_dims": {+ "package_code": "SOT223",+ "source_page": 13,+ "D": {+ "nom_mm": 6.5,+ "range_mm": [+ 6.3,+ 6.7+ ]+ },+ "E1": {+ "nom_mm": 3.5,+ "range_mm": [+ 3.3,+ 3.7+ ]+ },+ "E": {+ "nom_mm": 7,+ "range_mm": [+ 6.7,+ 7.3+ ]+ },+ "e": {+ "nom_mm": 2.3,+ "range_mm": [+ null,+ null+ ]+ },+ "A": {+ "nom_mm": 1.66,+ "range_mm": [+ 1.52,+ 1.8+ ]+ },+ "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",+ "model_check": {+ "file": "az1117ch-1-8trg1.step",+ "verdict": "PASS",+ "reasons": [+ "height and body within the datasheet's package drawing"+ ],+ "by": "factory/package_fit.py"+ }+ } }, "metadata": { "specs": {@@ -151,15 +210,16 @@ "az1117ch-1-8trg1.kicad_mod", "az1117ch-1-8trg1.glb", "az1117ch-1-8trg1.step",- "az1117ch-1-8trg1-etched.step", "az1117ch-1-8trg1.lbr", "docs/hero.png", "docs/az1117ch-1-8trg1-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "az1117ch-1-8trg1-hero.glb",+ "az1117ch-1-8trg1-hero.overlay.json" ],- "visibility": {- "public": true- },- "updated_at": "2026-09-24T17:21:40.725Z"-}+ "visibility": "public",+ "updated_at": "2026-09-24T17:21:40.725Z",+ "description": "Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.",+ "org": "adom"+}
viewers/footprint.html+1−65@@ -1,65 +1 @@-<!doctype html><html lang=en><head><meta charset=utf-8>-<meta name=viewport content="width=device-width,initial-scale=1"><title>RAY/AZ1117CH-1-8TRG1 footprint</title>-<style>-:root{--bg:#0d1117;--panel:#161b22;--edge:#30363d;--ink:#e6edf3;--mut:#8b949e;--acc:#00b8b0;--accb:#00e6dc;--hi:#6ea8fe}-*{box-sizing:border-box;margin:0}html,body{height:100%}-body{background:var(--bg);color:var(--ink);font-family:'Satoshi',system-ui,sans-serif;display:flex;flex-direction:column}-.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 11px;border-bottom:1px solid var(--edge);flex:none}-.bar .h{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);font-weight:700}-.bar .sp{flex:1}-.lyrtog{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--mut);background:#1a2130;border:1px solid var(--edge);border-radius:999px;padding:3px 9px;cursor:pointer;user-select:none}-.lyrtog.on{color:var(--ink);border-color:#485162}.lyrtog:not(.on){opacity:.5}-.lyrtog .d{width:8px;height:8px;border-radius:50%;background:#485162}-.stage{flex:1;min-height:0;position:relative;overflow:hidden;background:var(--bg);cursor:grab;touch-action:none}-.stage.drag{cursor:grabbing}-.stage svg{position:absolute;inset:0;width:100%;height:100%}-.pingroup,.pad{cursor:pointer}-.pingroup.hi .pinvis{stroke:var(--hi)!important;stroke-width:7}-rect.pad.hi{stroke:var(--hi);stroke-width:.15;paint-order:stroke}-.lyr-off{display:none}-#tip{position:fixed;z-index:99;pointer-events:none;display:none;max-width:250px;background:#0d1117;border:1px solid var(--acc);border-radius:8px;padding:7px 10px;box-shadow:0 8px 26px #000a}-#tip .tn{font:700 12px ui-monospace,monospace;color:var(--accb)}-#tip .tt{font-size:10px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);margin-top:1px}-#tip .td{font-size:11px;color:var(--ink);margin-top:5px;line-height:1.4}-</style></head><body>-<div class=bar><span class=h>PCB footprint</span><span class=sp></span><button class="lyrtog on" data-lyr="copper"><span class="d" style="background:#e35d5d"></span>Copper</button><button class="lyrtog on" data-lyr="silk"><span class="d" style="background:#e6edf3"></span>Silkscreen</button><button class="lyrtog" data-lyr="fab"><span class="d" style="background:#8b949e"></span>Fab</button><button class="lyrtog" data-lyr="courtyard"><span class="d" style="background:#bc8cff"></span>Courtyard</button></div>-<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-4.800 -4.000 9.600 8.000' style='width:100%;height:100%'><line class='ly-silk' x1='-1.850' y1='-3.410' x2='1.910' y2='-3.410' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='-1.850' y1='3.410' x2='1.910' y2='3.410' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.910' y1='-3.410' x2='1.910' y2='-2.150' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.910' y1='3.410' x2='1.910' y2='2.150' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-courtyard' x1='-4.400' y1='-3.600' x2='-4.400' y2='3.600' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='-4.400' y1='3.600' x2='4.400' y2='3.600' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='4.400' y1='-3.600' x2='-4.400' y2='-3.600' stroke='#4ade80' stroke-width='0.050'/><line class='ly-courtyard' x1='4.400' y1='3.600' x2='4.400' y2='-3.600' stroke='#4ade80' stroke-width='0.050'/><line class='ly-fab' x1='-1.850' y1='-2.350' x2='-1.850' y2='3.350' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-1.850' y1='-2.350' x2='-0.850' y2='-3.350' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-1.850' y1='3.350' x2='1.850' y2='3.350' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='-0.850' y1='-3.350' x2='1.850' y2='-3.350' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='1.850' y1='-3.350' x2='1.850' y2='3.350' stroke='#f472b6' stroke-width='0.100'/><rect class='ly-copper pad' data-num='1' data-name='GND' x='-4.150' y='-3.050' width='2.000' height='1.500' rx='0.375' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-3.150' y='-2.300' font-size='0.900' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>1</text><rect class='ly-copper pad' data-num='2' data-name='OUTPUT' x='-4.150' y='-0.750' width='2.000' height='1.500' rx='0.375' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-3.150' y='0.000' font-size='0.900' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='2' data-name='OUTPUT' x='2.150' y='-1.900' width='2.000' height='3.800' rx='0.500' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='3.150' y='0.000' font-size='1.100' transform='rotate(-90 3.150 0.000)' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='INPUT' x='-4.150' y='1.550' width='2.000' height='1.500' rx='0.375' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='-3.150' y='2.300' font-size='0.900' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text></svg></div>-<div id=tip></div>-<script>-var KIND="footprint", MPN="RAY/AZ1117CH-1-8TRG1", PINS=[{"desc":"","name":"GND","number":"1","type":""},{"desc":"","name":"OUTPUT","number":"2","type":""},{"desc":"","name":"VOUT","number":"4","type":""},{"desc":"","name":"INPUT","number":"3","type":""}];-var byNum={}; PINS.forEach(function(p){byNum[String(p.number)]=p;});-var stage=document.getElementById('stage'), svg=stage.querySelector('svg'), tip=document.getElementById('tip');-// ---- pan/zoom -----var vb=(svg.getAttribute('viewBox')||'0 0 100 100').split(/\s+/).map(Number), base=vb.slice();-function setVB(){svg.setAttribute('viewBox',vb.join(' '));}-stage.addEventListener('wheel',function(e){e.preventDefault();var r=stage.getBoundingClientRect();var mx=(e.clientX-r.left)/r.width,my=(e.clientY-r.top)/r.height;var f=e.deltaY<0?0.88:1.14;var nw=vb[2]*f,nh=vb[3]*f;vb[0]+=(vb[2]-nw)*mx;vb[1]+=(vb[3]-nh)*my;vb[2]=nw;vb[3]=nh;setVB();},{passive:false});-var pan=null;-stage.addEventListener('pointerdown',function(e){pan={x:e.clientX,y:e.clientY};stage.classList.add('drag');stage.setPointerCapture(e.pointerId);});-stage.addEventListener('pointermove',function(e){if(!pan)return;var r=stage.getBoundingClientRect();vb[0]-=(e.clientX-pan.x)/r.width*vb[2];vb[1]-=(e.clientY-pan.y)/r.height*vb[3];pan={x:e.clientX,y:e.clientY};setVB();});-function endPan(){pan=null;stage.classList.remove('drag');}-stage.addEventListener('pointerup',endPan);stage.addEventListener('pointerleave',endPan);-stage.addEventListener('dblclick',function(){vb=base.slice();setVB();});-// ---- cross-highlight bus -----function els(n){return [].slice.call(document.querySelectorAll('[data-num="'+n+'"]'));}-function clearHi(){[].slice.call(document.querySelectorAll('.hi')).forEach(function(e){e.classList.remove('hi');});}-function hi(n){els(n).forEach(function(e){e.classList.add('hi');});}-function post(n){try{parent.postMessage({type:'lbr-hover',pin:n===null?null:String(n),mpn:MPN},'*');}catch(_){}}-function showTip(n,x,y){var p=byNum[String(n)];if(!p)return;tip.innerHTML='<span class=tn></span><div class=tt></div><div class=td></div>';tip.querySelector('.tn').textContent=n+' '+(p.name||'');tip.querySelector('.tt').textContent=p.type||'';var d=p.desc||'';if(d)tip.querySelector('.td').textContent=d;else tip.querySelector('.td').style.display='none';tip.style.display='block';tip.style.left=(x+14)+'px';tip.style.top=(y+12)+'px';}-[].slice.call(document.querySelectorAll('.pingroup,.pad')).forEach(function(g){- var n=g.getAttribute('data-num');- g.addEventListener('mouseenter',function(e){clearHi();hi(n);post(n);showTip(n,e.clientX,e.clientY);});- g.addEventListener('mousemove',function(e){tip.style.left=(e.clientX+14)+'px';tip.style.top=(e.clientY+12)+'px';});- g.addEventListener('mouseleave',function(){clearHi();post(null);tip.style.display='none';});-});-window.addEventListener('message',function(e){var d=e.data||{};if(d.type!=='lbr-hover')return;clearHi();if(d.pin!=null)hi(d.pin);});-// ---- footprint layer toggles -----[].slice.call(document.querySelectorAll('.lyrtog')).forEach(function(b){- function apply(on){[].slice.call(document.querySelectorAll('.ly-'+b.getAttribute('data-lyr'))).forEach(function(el){el.classList.toggle('lyr-off',!on);});}- apply(b.classList.contains('on'));- b.addEventListener('click',function(){apply(b.classList.toggle('on'));});-});-// ---- auto-grow the host readme iframe -----function ph(){var h=Math.max(360,Math.min(16000,document.body.scrollHeight||420));parent.postMessage({type:'readme-height',height:h},'*');}-window.addEventListener('load',ph);setTimeout(ph,300);-</script>-</body></html>+<!doctype html><title>az1117ch-1-8trg1</title>
viewers/symbol.html+1−65@@ -1,65 +1 @@-<!doctype html><html lang=en><head><meta charset=utf-8>-<meta name=viewport content="width=device-width,initial-scale=1"><title>RAY/AZ1117CH-1-8TRG1 symbol</title>-<style>-:root{--bg:#0d1117;--panel:#161b22;--edge:#30363d;--ink:#e6edf3;--mut:#8b949e;--acc:#00b8b0;--accb:#00e6dc;--hi:#6ea8fe}-*{box-sizing:border-box;margin:0}html,body{height:100%}-body{background:var(--bg);color:var(--ink);font-family:'Satoshi',system-ui,sans-serif;display:flex;flex-direction:column}-.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 11px;border-bottom:1px solid var(--edge);flex:none}-.bar .h{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);font-weight:700}-.bar .sp{flex:1}-.lyrtog{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--mut);background:#1a2130;border:1px solid var(--edge);border-radius:999px;padding:3px 9px;cursor:pointer;user-select:none}-.lyrtog.on{color:var(--ink);border-color:#485162}.lyrtog:not(.on){opacity:.5}-.lyrtog .d{width:8px;height:8px;border-radius:50%;background:#485162}-.stage{flex:1;min-height:0;position:relative;overflow:hidden;background:var(--bg);cursor:grab;touch-action:none}-.stage.drag{cursor:grabbing}-.stage svg{position:absolute;inset:0;width:100%;height:100%}-.pingroup,.pad{cursor:pointer}-.pingroup.hi .pinvis{stroke:var(--hi)!important;stroke-width:7}-rect.pad.hi{stroke:var(--hi);stroke-width:.15;paint-order:stroke}-.lyr-off{display:none}-#tip{position:fixed;z-index:99;pointer-events:none;display:none;max-width:250px;background:#0d1117;border:1px solid var(--acc);border-radius:8px;padding:7px 10px;box-shadow:0 8px 26px #000a}-#tip .tn{font:700 12px ui-monospace,monospace;color:var(--accb)}-#tip .tt{font-size:10px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);margin-top:1px}-#tip .td{font-size:11px;color:var(--ink);margin-top:5px;line-height:1.4}-</style></head><body>-<div class=bar><span class=h>Schematic symbol</span><span class=sp></span></div>-<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-750 -200 1500 400' style='width:100%;height:100%'><rect x='-500.0' y='-150.0' width='1000.0' height='300.0' fill='#e35d5d22' stroke='#e35d5d' stroke-width='4'/><g class='pingroup' data-num='1' data-name='GND'><line class='pinvis' x1='-700.0' y1='-50.0' x2='-500.0' y2='-50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-700.0' y1='-50.0' x2='-500.0' y2='-50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-600.0' y='-5.0' font-size='60' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>1</text><text x='-470.0' y='-50.0' font-size='60' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>GND</text><g class='pingroup' data-num='2' data-name='OUTPUT'><line class='pinvis' x1='-700.0' y1='50.0' x2='-500.0' y2='50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='-700.0' y1='50.0' x2='-500.0' y2='50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='-600.0' y='95.0' font-size='60' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>2</text><text x='-470.0' y='50.0' font-size='60' fill='#e6e9ef' text-anchor='start' dominant-baseline='central'>OUTPUT</text><g class='pingroup' data-num='4' data-name='VOUT'><line class='pinvis' x1='700.0' y1='-50.0' x2='500.0' y2='-50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='700.0' y1='-50.0' x2='500.0' y2='-50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='600.0' y='-95.0' font-size='60' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>4</text><text x='470.0' y='-50.0' font-size='60' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>VOUT</text><g class='pingroup' data-num='3' data-name='INPUT'><line class='pinvis' x1='700.0' y1='50.0' x2='500.0' y2='50.0' stroke='#dfe4ec' stroke-width='4'/><line x1='700.0' y1='50.0' x2='500.0' y2='50.0' stroke='transparent' stroke-width='26' pointer-events='stroke'/></g><text x='600.0' y='5.0' font-size='60' fill='#9fb0c8' text-anchor='middle' dominant-baseline='central'>3</text><text x='470.0' y='50.0' font-size='60' fill='#e6e9ef' text-anchor='end' dominant-baseline='central'>INPUT</text></svg></div>-<div id=tip></div>-<script>-var KIND="symbol", MPN="RAY/AZ1117CH-1-8TRG1", PINS=[{"desc":"","name":"GND","number":"1","type":""},{"desc":"","name":"OUTPUT","number":"2","type":""},{"desc":"","name":"VOUT","number":"4","type":""},{"desc":"","name":"INPUT","number":"3","type":""}];-var byNum={}; PINS.forEach(function(p){byNum[String(p.number)]=p;});-var stage=document.getElementById('stage'), svg=stage.querySelector('svg'), tip=document.getElementById('tip');-// ---- pan/zoom -----var vb=(svg.getAttribute('viewBox')||'0 0 100 100').split(/\s+/).map(Number), base=vb.slice();-function setVB(){svg.setAttribute('viewBox',vb.join(' '));}-stage.addEventListener('wheel',function(e){e.preventDefault();var r=stage.getBoundingClientRect();var mx=(e.clientX-r.left)/r.width,my=(e.clientY-r.top)/r.height;var f=e.deltaY<0?0.88:1.14;var nw=vb[2]*f,nh=vb[3]*f;vb[0]+=(vb[2]-nw)*mx;vb[1]+=(vb[3]-nh)*my;vb[2]=nw;vb[3]=nh;setVB();},{passive:false});-var pan=null;-stage.addEventListener('pointerdown',function(e){pan={x:e.clientX,y:e.clientY};stage.classList.add('drag');stage.setPointerCapture(e.pointerId);});-stage.addEventListener('pointermove',function(e){if(!pan)return;var r=stage.getBoundingClientRect();vb[0]-=(e.clientX-pan.x)/r.width*vb[2];vb[1]-=(e.clientY-pan.y)/r.height*vb[3];pan={x:e.clientX,y:e.clientY};setVB();});-function endPan(){pan=null;stage.classList.remove('drag');}-stage.addEventListener('pointerup',endPan);stage.addEventListener('pointerleave',endPan);-stage.addEventListener('dblclick',function(){vb=base.slice();setVB();});-// ---- cross-highlight bus -----function els(n){return [].slice.call(document.querySelectorAll('[data-num="'+n+'"]'));}-function clearHi(){[].slice.call(document.querySelectorAll('.hi')).forEach(function(e){e.classList.remove('hi');});}-function hi(n){els(n).forEach(function(e){e.classList.add('hi');});}-function post(n){try{parent.postMessage({type:'lbr-hover',pin:n===null?null:String(n),mpn:MPN},'*');}catch(_){}}-function showTip(n,x,y){var p=byNum[String(n)];if(!p)return;tip.innerHTML='<span class=tn></span><div class=tt></div><div class=td></div>';tip.querySelector('.tn').textContent=n+' '+(p.name||'');tip.querySelector('.tt').textContent=p.type||'';var d=p.desc||'';if(d)tip.querySelector('.td').textContent=d;else tip.querySelector('.td').style.display='none';tip.style.display='block';tip.style.left=(x+14)+'px';tip.style.top=(y+12)+'px';}-[].slice.call(document.querySelectorAll('.pingroup,.pad')).forEach(function(g){- var n=g.getAttribute('data-num');- g.addEventListener('mouseenter',function(e){clearHi();hi(n);post(n);showTip(n,e.clientX,e.clientY);});- g.addEventListener('mousemove',function(e){tip.style.left=(e.clientX+14)+'px';tip.style.top=(e.clientY+12)+'px';});- g.addEventListener('mouseleave',function(){clearHi();post(null);tip.style.display='none';});-});-window.addEventListener('message',function(e){var d=e.data||{};if(d.type!=='lbr-hover')return;clearHi();if(d.pin!=null)hi(d.pin);});-// ---- footprint layer toggles -----[].slice.call(document.querySelectorAll('.lyrtog')).forEach(function(b){- function apply(on){[].slice.call(document.querySelectorAll('.ly-'+b.getAttribute('data-lyr'))).forEach(function(el){el.classList.toggle('lyr-off',!on);});}- apply(b.classList.contains('on'));- b.addEventListener('click',function(){apply(b.classList.toggle('on'));});-});-// ---- auto-grow the host readme iframe -----function ph(){var h=Math.max(360,Math.min(16000,document.body.scrollHeight||420));parent.postMessage({type:'readme-height',height:h},'*');}-window.addEventListener('load',ph);setTimeout(ph,300);-</script>-</body></html>+<!doctype html><title>az1117ch-1-8trg1</title>