NCP1117DT33RKG

@@ -0,0 +1,46 @@+# NCP1117DT33RKG++**onsemi** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2(DPAK)++NCP1117DT33RKG from onsemi, in a TO-252-2(DPAK). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | GND | power_in | Ground / common return for the fixed-output regulator. On fixed voltage devices (such as the DT33 3.3 V option) this pin serves as the ground reference; on the adjustable (LT) version this same pin is the Adjust input. Ground current I_gnd is typically 3.0 mA to 5.0 mA. |+| 2 | VOUT | power_out | Regulated 3.3 V output (typ 3.300 V, min 3.235 V, max 3.365 V over line/load). Capable of sourcing in excess of 1.0 A. A minimum ~4.7 uF (ESR 33 mOhm to 2.2 Ohm) capacitor to ground is required for loop stability. |+| 3 | VIN | power_in | Unregulated input supply, up to 20 V absolute maximum. Must be at least V_out + V_dropout (~1.2 V max at 800 mA) above the target output. A 10 uF ceramic or tantalum input bypass capacitor is recommended and should be mounted with the shortest possible track between the input and ground terminals. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | TO-252-2(DPAK) |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `NCP1117DT33RKGDT33RKG`+- `NCP1117DT33RKGDT33G`+- `NCP1117DT33RKGDT`+- `NCP1117DT33RKGST33T3G`+- `NCP1117DT33RKGST`++## CAD (KiCad official)++- Symbol: `NCP1117DT33RKG`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/ncp1117dt33rk-d.pdf) (17 pp, sha256 `1852f8c8cf0eb18c`, retrieved 2026-08-17, 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).++[Datasheet PDF](docs/ncp1117dt33rkg-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "ncp1117dt33rkg",+  "version": "0.1.0",+  "type": "component",+  "description": "onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "ncp1117dt33rkg"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "ncp1117dt33rkg.kicad_sym",+    "ncp1117dt33rkg.kicad_mod",+    "ncp1117dt33rkg.glb",+    "ncp1117dt33rkg.step",+    "ncp1117dt33rkg.lbr",+    "docs/hero.png",+    "docs/ncp1117dt33rkg-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file