component
RT9045GSP
Public Made by Adomby adom
Richtek Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -38,6 +38,20 @@ RT9045GSP from Richtek Tech, in a SOIC-8. Pinout and pin descriptions extracted - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`rt9045gsp.step`](rt9045gsp.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`rt9045gsp-etched.step`](rt9045gsp-etched.step) | 2.2 MB | You want the part with `RT9045GSP` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 530 faces against 147 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": "rt9045gsp",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Richtek Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "rt9045gsp", "title": "RT9045GSP", "brief": "Richtek Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "VIN", "type": "power_in",- "description": "Input voltage supplying current to the output pin (1V to 5.5V recommended, absolute max 6V). Must be kept lower or equal to VCNTL. Decouple with a large low-ESR ceramic capacitor (typ. 10\u00b5F) placed close to the pin."+ "description": "Input voltage supplying current to the output pin (1V to 5.5V recommended, absolute max 6V). Must be kept lower or equal to VCNTL. Decouple with a large low-ESR ceramic capacitor (typ. 10µF) placed close to the pin." }, { "number": "2",@@ -52,7 +52,7 @@ "number": "4", "name": "VOUT", "type": "power_out",- "description": "Regulator output, regulated to the REFEN voltage to terminate the DDR bus resistors. Capable of sinking and sourcing up to 1.8A. Requires typ. 10\u00b5F ceramic output capacitance to maintain large-signal transient response."+ "description": "Regulator output, regulated to the REFEN voltage to terminate the DDR bus resistors. Capable of sinking and sourcing up to 1.8A. Requires typ. 10µF ceramic output capacitance to maintain large-signal transient response." }, { "number": "5",@@ -64,7 +64,7 @@ "number": "6", "name": "VCNTL", "type": "power_in",- "description": "Control/bias supply for internal control circuitry and gate drive to the output power MOSFETs (5V \u00b15%). Output current drive capability is proportional to VCNTL. Decouple with at least 1\u00b5F to GND; VIN must be kept \u2264 VCNTL."+ "description": "Control/bias supply for internal control circuitry and gate drive to the output power MOSFETs (5V ±5%). Output current drive capability is proportional to VCNTL. Decouple with at least 1µF to GND; VIN must be kept ≤ VCNTL." }, { "number": "7",@@ -82,7 +82,7 @@ "number": "9", "name": "GND (Exposed Pad)", "type": "power_in",- "description": "Exposed thermal pad on the package underside. Must be soldered to a large PCB copper area connected to GND for proper heat sinking and rated power dissipation (2.51W at TA=25\u00b0C, \u03b8JA=39.8\u00b0C/W)."+ "description": "Exposed thermal pad on the package underside. Must be soldered to a large PCB copper area connected to GND for proper heat sinking and rated power dissipation (2.51W at TA=25°C, θJA=39.8°C/W)." } ], "provenance": {@@ -156,9 +156,9 @@ "docs/hero.png", "docs/rt9045gsp-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Richtek Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }