component
L78M05HDTR
Public Made by Adomby adom
XBLW L78M05HDTR XBLW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -34,6 +34,20 @@ L78M05HDTR from XBLW L78M05HDTR XBLW, in a TO-252. Pinout and pin descriptions e - Footprint: `Package_TO_SOT_SMD:TO-252-2` - 3D model: TO-252 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`l78m05hdtr.step`](l78m05hdtr.step) | 119 KB | You want the bare part, or you mark your own boards. |+| [`l78m05hdtr-etched.step`](l78m05hdtr-etched.step) | 1.6 MB | You want the part with `L78M05HDTR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 429 faces against 83 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:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "l78m05hdtr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "XBLW L78M05HDTR XBLW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+8−8@@ -4,7 +4,7 @@ "slug": "l78m05hdtr", "title": "L78M05HDTR", "brief": "XBLW L78M05HDTR XBLW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -32,19 +32,19 @@ "number": "1", "name": "VIN", "type": "power_in",- "description": "Unregulated supply voltage input. Absolute max 40V; typical operating range 7-20V for 78M05. A 0.22\u03bcF (0.33\u03bcF per electrical characteristics) ceramic bypass capacitor to GND is required close to the pin for stability."+ "description": "Unregulated supply voltage input. Absolute max 40V; typical operating range 7-20V for 78M05. A 0.22μF (0.33μF per electrical characteristics) ceramic bypass capacitor to GND is required close to the pin for stability." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Common ground reference for input and output. Tied internally to the exposed tab/cooling rib of the package. Also the package tab: exposed metal tab / cooling rib, internally connected to GND (pin 2). Solder to a copper pour on the PCB for thermal dissipation (TO-252-2L max power dissipation ~2W at Tc=25\u00b0C)."+ "description": "Common ground reference for input and output. Tied internally to the exposed tab/cooling rib of the package. Also the package tab: exposed metal tab / cooling rib, internally connected to GND (pin 2). Solder to a copper pour on the PCB for thermal dissipation (TO-252-2L max power dissipation ~2W at Tc=25°C)." }, { "number": "3", "name": "OUTPUT", "type": "power_out",- "description": "Regulated +5V output (4.9V min / 5.1V max for 78M05), up to 700mA with adequate heat sinking. A 1\u03bcF output capacitor to GND is recommended for load-transient response."+ "description": "Regulated +5V output (4.9V min / 5.1V max for 78M05), up to 700mA with adequate heat sinking. A 1μF output capacitor to GND is recommended for load-transient response." } ], "provenance": {@@ -118,9 +118,9 @@ "docs/hero.png", "docs/l78m05hdtr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "XBLW L78M05HDTR XBLW Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D." }