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HX809TDBZRG
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HANSCHIP semiconductor Supervisor and Reset ICs, SOT-23-3. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# HX809TDBZRG++**HANSCHIP semiconductor** · Supervisor and Reset ICs · SOT-23-3++HX809TDBZRG from HANSCHIP semiconductor, in a SOT-23-3. 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 | Chip ground reference (0V). |+| 2 | RESET | output | Active-low reset output (RESET-bar). Drives VOL <= 0.3V (ISINK = 1.2mA) when VCC falls below Vth (3.08V typ for HX809T) and VOH >= 0.8*VCC (ISOURCE = 500uA) when VCC > Vthmax. Reset is held asserted for a typical 200 ms (80-350 ms) power-on delay Trp. |+| 3 | VCC | power_in | Supply input, 1.0V to 6.0V operating range (absolute max 6.5V). Monitored rail for reset threshold detection. Typical quiescent current 5.5 uA at 6V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HANSCHIP semiconductor |+| Package | SOT-23-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `HX809TDBZRGTDBZRG`++## CAD (KiCad official)++- Symbol: `HX809TDBZRG`+- Footprint: `Package_TO_SOT_SMD:SOT-23-3`+- 3D model: SOT-23-3 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HANSCHIP semiconductor datasheet](docs/hx809tdbzrg-datasheet.pdf) (6 pp, sha256 `5a2352be09c462be`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/hx809tdbzrg-datasheet.pdf)
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