component
HX7033
Public Made by Adomby adom
HX hengjiaxing Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| hx7033-etched.glb | 17d ago |
| hx7033-etched.step | 17d ago |
| hx7033-hero.glb | 17d ago |
| hx7033-hero.overlay.json | 17d ago |
| hx7033.glb | 17d ago |
| hx7033.kicad_mod | 17d ago |
| hx7033.kicad_sym | 17d ago |
| hx7033.lbr | 17d ago |
| hx7033.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
HX7033
HX hengjiaxing · Supervisor And Reset ICs · SOT-23
HX7033 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 | OUT | output | Chip output pin; output voltage is limited to GND-0.3 V to VDD+0.3 V, and the output sink current IOL is at least 0.5 mA (1 mA typical) at VDD = 2 V with VOUT = 0.2 V. |
| 2 | GND | power_in | Chip ground pin. |
| 3 | VDD | power_in | Chip input supply pin; operating voltage is 1.5 V to 12 V, with an absolute maximum input voltage of 15 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HX hengjiaxing |
| Package | SOT-23 |
| Category | Power Management (PMIC) |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Detection voltage (HX7033) | VDET | 3.201 | 3.3 | 3.399 | V | Ta=25℃ | 4 |
| Quiescent current (HX7033) | IDD | 2 | 4 | uA | 8V No Load | 4 | |
| Operating voltage (HX7033) | VDD | 1.5 | 12 | V | 4 | ||
| Output current (HX7033) | IOL | 0.5 | 1 | ma | 2V VOUT=0.2V | 4 | |
| Detection voltage temperature coefficient (HX7033) | ΔVDET/ΔTa | -0.9 | 0.9 | mV/℃ | 0℃≤Ta≤70℃ | 4 | |
| Input voltage (absolute maximum) | VDD | 15 | V | 2 | |||
| Maximum power dissipation | PD | 250 | mW | 2 | |||
| Operating temperature range | Tw | -40 | 85 | ℃ | 2 | ||
| Storage temperature range | Tc | -50 | 125 | ℃ | 2 | ||
| Soldering temperature | Th | 260 | ℃ | 10s | 2 |
CAD (KiCad official)
- Symbol:
HX7033 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
hx7033-etched.step/hx7033-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx7033.step/hx7033.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HX hengjiaxing datasheet (8 pp, sha256
1b570459e2047c88, retrieved 2026-10-17, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).