component
HK7330-A
Public Made by Adomby adom
HK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| hk7330-a-etched.glb | 17d ago |
| hk7330-a-etched.step | 17d ago |
| hk7330-a-hero.glb | 17d ago |
| hk7330-a-hero.overlay.json | 17d ago |
| hk7330-a.glb | 17d ago |
| hk7330-a.kicad_mod | 17d ago |
| hk7330-a.kicad_sym | 17d ago |
| hk7330-a.lbr | 17d ago |
| hk7330-a.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
HK7330-A
HK · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
HK7330-A from HK, in a SOT-89-3. 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 | VSS | power_in | Ground reference pin of the regulator, listed as Ground in the pin assignment table. |
| 2 | VIN | power_in | Regulator input pin, with the absolute maximum input voltage rated at 18 V. |
| 3 | VOUT | power_out | Regulated output pin, with output voltage limited to Vss-0.3 V to VIN+0.3 V and output current limited to 250 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HK |
| Package | SOT-89-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Output Voltage (effective) | VOUT(E) | 0.98 | 1.02 | X VOUT(T) | IOUT=40mA, VIN=Vout+1V (Note 2) | 3 | |
| Input Voltage | VIN | 18 | V | 3 | |||
| Maximum Output Voltage (output current) | IOUT_max | 250 | mA | VIN=Vout+1V | 3 | ||
| Load Regulation | ΔVOUT | 15 | 40 | mV | VIN=Vout+1V, 1mA≤IOUT≤60mA | 3 | |
| Dropout Voltage | Vdif | 80 | mV | IOUT =40mA (Note 3) | 3 | ||
| Supply Current | ISS | 3 | 4 | μA | VIN=Vout+1V | 3 | |
| Line Regulation | ΔVOUT/ΔVIN×VOUT | 0.1 | 0.2 | %/V | IOUT=40mA, Vout+1V ≤VIN≤18V | 3 | |
| Temperature Coefficient | △VOUT/△Ta | -0.7 | 0.7 | mV/℃ | VIN=Vout+1V, IOUT=40mA, -40℃<Ta<85℃ | 3 | |
| Input Voltage | VIN | 18 | V | 2 | |||
| Output Current | Iout | 250 | mA | 2 | |||
| Power Dissipation (SOT89-3) | PD | 500 | mW | SOT89-3 package | 2 | ||
| Operating Temperature Range | TOPR | -40 | 85 | ℃ | 2 | ||
| Storage Temperature Range | TSTG | -40 | 125 | ℃ | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | ppa | body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Shanghai Hang | 7 |
CAD (KiCad official)
- Symbol:
HK7330-A - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
hk7330-a-etched.step/hk7330-a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hk7330-a.step/hk7330-a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HK datasheet (7 pp, sha256
30dc2986ffa05d4d, 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).