component
HG7530M3-1
Public Made by Adomby adom
HGSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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HG7530M3-1
HGSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
HG7530M3-1 from HGSEMI, in a SOT-23-3. 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 | GND | power_in | Ground pin for the regulator (地 in the datasheet's pin table). |
| 2 | VIN | power_in | Input pin; the input voltage must not exceed 36 V (absolute maximum supply voltage range -0.3 V to +36 V). |
| 3 | VOUT | power_out | Regulated output pin for the 3.0 V (7530-1) output, rated for at least 70 mA output current at VIN = VOUT + 2 V; an output capacitor greater than 2.2 µF to ground is required. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOT-23-3 |
| 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 | VOUT | 2.94 | 3 | 3.06 | V | VIN=VOUT+2V IOUT=10mA | 3 |
| Output current | IOUT | 70 | 100 | mA | VIN=VOUT+2V | 3 | |
| Load regulation | △VOUT | 25 | 60 | mV | VIN=VOUT+2V 1mA ≤IOUT≤50mA | 3 | |
| Dropout voltage | VDIF | 2 | 4 | mV | IOUT =1mA, △Vo=2% | 3 | |
| Quiescent current | ISS | 2 | 3 | uA | 无负载 | 3 | |
| Input voltage regulation | 0.2 | %/V | Vo+1V≤VIN≤36V IOUT =1mA | 3 | |||
| Input voltage | VIN | 36 | V | 3 | |||
| Output voltage accuracy | -2 | 2 | % | 1 | |||
| Power supply voltage (absolute maximum) | -0.3 | 36 | V | 2 | |||
| Storage temperature range | -45 | 140 | ℃ | 2 | |||
| Operating ambient temperature | -40 | 85 | ℃ | 2 |
CAD (KiCad official)
- Symbol:
HG7530M3-1 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
hg7530m3-1-etched.step/hg7530m3-1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hg7530m3-1.step/hg7530m3-1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (9 pp, sha256
01d3c233b2403b00, 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).
# HG7530M3-1
**HGSEMI** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
HG7530M3-1 from HGSEMI, in a SOT-23-3. 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 | GND | power_in | Ground pin for the regulator (地 in the datasheet's pin table). |
| 2 | VIN | power_in | Input pin; the input voltage must not exceed 36 V (absolute maximum supply voltage range -0.3 V to +36 V). |
| 3 | VOUT | power_out | Regulated output pin for the 3.0 V (7530-1) output, rated for at least 70 mA output current at VIN = VOUT + 2 V; an output capacitor greater than 2.2 µF to ground is required. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOT-23-3 |
| 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 | VOUT | 2.94 | 3 | 3.06 | V | VIN=VOUT+2V IOUT=10mA | 3 |
| Output current | IOUT | 70 | 100 | | mA | VIN=VOUT+2V | 3 |
| Load regulation | △VOUT | | 25 | 60 | mV | VIN=VOUT+2V 1mA ≤IOUT≤50mA | 3 |
| Dropout voltage | VDIF | | 2 | 4 | mV | IOUT =1mA, △Vo=2% | 3 |
| Quiescent current | ISS | | 2 | 3 | uA | 无负载 | 3 |
| Input voltage regulation | | | | 0.2 | %/V | Vo+1V≤VIN≤36V IOUT =1mA | 3 |
| Input voltage | VIN | | | 36 | V | | 3 |
| Output voltage accuracy | | -2 | | 2 | % | | 1 |
| Power supply voltage (absolute maximum) | | -0.3 | | 36 | V | | 2 |
| Storage temperature range | | -45 | | 140 | ℃ | | 2 |
| Operating ambient temperature | | -40 | | 85 | ℃ | | 2 |
## CAD (KiCad official)
- Symbol: `HG7530M3-1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `hg7530m3-1-etched.step` / `hg7530m3-1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hg7530m3-1.step` / `hg7530m3-1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [HGSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603181954666295296) (9 pp, sha256 `01d3c233b2403b00`, 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`, 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/hg7530m3-1-datasheet.pdf)