CN61CN33

@@ -0,0 +1,45 @@+# CN61CN33++**ShangHai Consonance Elec** · Supervisor and Reset ICs · SOT-23++CN61CN33 from ShangHai Consonance Elec, in a SOT-23. 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 | RES | output | Voltage-detect output (open-drain, N-variant). Drives low when VCC is below the detection threshold VDET (3.3V typical for CN61CN33). Releases high-Z (pulled high externally) when VCC exceeds VDET + VHYST. Sink capability: VOL <= 0.3V at ISINK=3.2mA with VCC=3V. Absolute max 20mA; rated to -0.3V to +6.0V. |+| 2 | GND | power_in | Ground / negative supply return. |+| 3 | VCC | power_in | Positive supply and monitored input. Powers the internal comparator, bandgap reference, and output driver, and is also the voltage sensed against VDET. Operating range 1.15V to 5.5V; absolute max -0.3V to +6.0V, 20mA. A 0.1uF bypass capacitor near this pin improves rejection of short supply glitches. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | ShangHai Consonance Elec |+| Package | SOT-23 |+| Category | PMIC |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `CN61CN33`++## CAD (KiCad official)++- Symbol: `CN61CN33`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [ShangHai Consonance Elec datasheet](docs/cn61cn33-datasheet.pdf) (6 pp, sha256 `36a021b4f46aa021`, 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/cn61cn33-datasheet.pdf)

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