component
hx61cn3302mr
Public Unreviewedby Ray
HX hengjiaxing Supervisor and Reset ICs, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
README
markdownHX61CN3302MR
HX hengjiaxing · Supervisor and Reset ICs · SOT-23-3L
HX61CN3302MR from HX hengjiaxing, in a SOT-23-3L. 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 | VOUT | output | N-channel open-drain detector output. Pulls low when VIN falls below VDET (typ 3.30 V); releases (Hi-Z) when VIN rises above VDET+VHYS (Vs = 1.05×VDET). Requires an external pull-up resistor (typ 100 kΩ). IOL ≥ 0.5 mA at VOUT = 0.2 V with VDD = 2 V. |
| 2 | VSS | power_in | Ground / negative supply reference for the detector. |
| 3 | VIN | power_in | Supply input and the voltage being monitored (VDD = VIN per electrical spec). Operating range 1.5 V-12 V; absolute maximum 15 V. IDD ≈ 2 µA typ (4 µA max) at 8 V with no load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HX hengjiaxing |
| Package | SOT-23-3L |
| Category | PMIC |
| Pins | 3 |
Ordering variants
HX61CN3302MRMHX61CN3302MRPHX61CN3302MRTHX61CN3302MRLHX61CN3302MRN
CAD (KiCad official)
- Symbol:
HX61CN3302MR - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HX hengjiaxing datasheet (10 pp, sha256
0fe3a79fcb584738, 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).