HT7833

@@ -0,0 +1,40 @@+# HT7833++**TECH PUBLIC** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++HT7833 from TECH PUBLIC, in a SOT-23-5. 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 | VIN | power_in | Regulator input supply. Operating range 1.2V to 5.5V (absolute max -0.3V to +6.5V). Bypass with a 1µF to 10µF ceramic capacitor to GND. |+| 2 | GND | power_in | Device ground reference. Ground current is only 2µA typical at no load. |+| 3 | CE | input | Chip Enable (active-high). Drive above VIH=2V to enable the regulator; drive below VIL=0.6V to place the device in shutdown (ISD ~10nA typical, 0.5µA max). EN input current is 10nA typical at VEN=5V. |+| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND. |+| 5 | OUT | power_out | Regulated output. Fixed 3.3V ±2% at ILOAD=0.1mA; delivers up to 500mA with 0.32V typical dropout at 500mA. Current limit 500mA min / 800mA typical. Requires a 1µF to 10µF ceramic or tantalum output capacitor to GND for stability. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `HT7833`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TECH PUBLIC datasheet](docs/ht7833-datasheet.pdf) (10 pp, sha256 `fdebd5bb2fcc5e9a`, retrieved 2026-08-17, tier: lcsc)+- **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/ht7833-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "ht7833",+  "version": "0.1.0",+  "type": "component",+  "description": "TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "ht7833"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "ht7833.kicad_sym",+    "ht7833.kicad_mod",+    "ht7833.glb",+    "ht7833.step",+    "ht7833.lbr",+    "docs/hero.png",+    "docs/ht7833-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file