# HX61CC2702MR

**HX(hengjiaxing)** · Monitors & Reset Circuits · SOT-23

HX61CC2702MR from HX(hengjiaxing), in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VOUT | output | Chip output terminal, CMOS push-pull on this CMOS-output variant, with output voltage limited to VSS-0.3 V to VIN+0.3 V. |
| 2 | VSS | power_in | Chip ground terminal, the reference for the output limit VSS-0.3 V and the device ground. |
| 3 | VIN | power_in | Start-up input terminal and supply input, operating from 1.5 V to 12 V with an absolute maximum of 15 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HX(hengjiaxing) |
| Package | SOT-23 |
| Category | Power Management ICs |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `HX61CC2702MR`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `hx61cc2702mr-etched.step` / `hx61cc2702mr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hx61cc2702mr.step` / `hx61cc2702mr.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [HX(hengjiaxing) datasheet](docs/hx61cc2702mr-datasheet.pdf) (10 pp, sha256 `df1c97f78eb52134`, retrieved 2026-11-02, 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:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/hx61cc2702mr-datasheet.pdf)