CN810L

@@ -0,0 +1,42 @@+# CN810L++**ShangHai Consonance Elec** · Supervisor and Reset ICs · SOT-23-3++CN810L from ShangHai Consonance Elec, 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 | Ground reference for the device. |+| 2 | RESET | output | Active-HIGH CMOS reset output. Driven HIGH when VCC is below the 4.63 V reset threshold (reset asserted). After VCC rises above VRES + VHYST, RESET remains HIGH for at least 140 ms (240 ms typ, 400 ms max) before transitioning LOW. Output can source ≥1.2 mA (VCC=3V) at VOH=VCC-0.4V and sink ≥3.2 mA (VCC=3V) at VOL=0.3V. |+| 3 | VCC | power_in | Positive supply input. This pin provides operating power AND is the monitored voltage. Absolute max 6.0 V, operating range up to 5.5 V (VCCMAX), reset output remains valid down to 1.15 V (VCCMIN). Typical supply current 3.2 µA at 3.0 V. A 0.1 µF bypass capacitor near this pin is recommended to improve rejection of short supply dips. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | ShangHai Consonance Elec |+| Package | SOT-23-3 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++- `CN810L`++## CAD (KiCad official)++- Symbol: `CN810L`+- 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:** [ShangHai Consonance Elec datasheet](docs/cn810l-datasheet.pdf) (7 pp, sha256 `bbeb80fd1a0c3663`, 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/cn810l-datasheet.pdf)

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