component
WL9005HS3-30
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WPMtek Wei Pan Microelectronics 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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WL9005HS3-30
WPMtek Wei Pan Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
WL9005HS3-30 from WPMtek Wei Pan Microelectronics, 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 of the regulator (SOT23-3 pin assignment inferred from the page 2 figure, see review_required). |
| 2 | VOUT | power_out | Output pin, sourcing up to 500 mA with VOUT to GND absolute limits of -0.3 V to 5 V (SOT23-3 pin assignment inferred from the page 2 figure, see review_required). |
| 3 | VIN | power_in | Input pin, operating input voltage 1.2 V to 6.0 V with VIN to GND absolute limits of -0.3 V to 6 V (SOT23-3 pin assignment inferred from the page 2 figure, see review_required). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WPMtek Wei Pan Microelectronics |
| 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 tolerance (fixed 3.0V output) | VOUT | -2 | 2 | % | 1 | ||
| Output current | IOUT_MAX | 500 | mA | 4 | |||
| Operating input voltage | VIN | 1.2 | 6 | V | 4 | ||
| EN high level | VENH | 0.83 | V | Enabled | 4 | ||
| EN low level | VENL | 0.78 | V | Shutdown | 4 | ||
| VIN to GND voltage | VIN to GND | -0.3 | 6 | V | 3 | ||
| VOUT to GND voltage | VOUT to GND | -0.3 | 5 | V | 3 | ||
| VIN to VOUT voltage | VIN to VOUT | -0.3 | 5 | V | 3 | ||
| EN to GND voltage | EN to GND | -0.3 | 6 | V | 3 | ||
| Operating temperature range | TA | -40 | 125 | ℃ | 3 | ||
| Storage temperature range | TSTG | -40 | 150 | ℃ | 3 | ||
| ESD human body model (HBM) | VESD | 4 | KV | Human body model (HBM) | 3 | ||
| ESD charged device model (CDM) | VESD | 200 | V | Charged device model (CDM) | 3 | ||
| Thermal resistance, junction to ambient (SOT23-3) | RθJA | 240 | ℃/W | Junction to ambient, SOT23-3 | 3 | ||
| Power dissipation (SOT23-3) | PD | 500 | mW | SOT23-3 | 3 |
CAD (KiCad official)
- Symbol:
WL9005HS3-30 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
wl9005hs3-30-etched.step/wl9005hs3-30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wl9005hs3-30.step/wl9005hs3-30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WPMtek Wei Pan Microelectronics datasheet (11 pp, sha256
030e3f5d58452b70, retrieved 2026-10-18, tier: lcsc) - 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).
# WL9005HS3-30
**WPMtek Wei Pan Microelectronics** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
WL9005HS3-30 from WPMtek Wei Pan Microelectronics, 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 of the regulator (SOT23-3 pin assignment inferred from the page 2 figure, see review_required). |
| 2 | VOUT | power_out | Output pin, sourcing up to 500 mA with VOUT to GND absolute limits of -0.3 V to 5 V (SOT23-3 pin assignment inferred from the page 2 figure, see review_required). |
| 3 | VIN | power_in | Input pin, operating input voltage 1.2 V to 6.0 V with VIN to GND absolute limits of -0.3 V to 6 V (SOT23-3 pin assignment inferred from the page 2 figure, see review_required). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WPMtek Wei Pan Microelectronics |
| 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 tolerance (fixed 3.0V output) | VOUT | -2 | | 2 | % | | 1 |
| Output current | IOUT_MAX | | | 500 | mA | | 4 |
| Operating input voltage | VIN | 1.2 | | 6 | V | | 4 |
| EN high level | VENH | 0.83 | | | V | Enabled | 4 |
| EN low level | VENL | | | 0.78 | V | Shutdown | 4 |
| VIN to GND voltage | VIN to GND | -0.3 | | 6 | V | | 3 |
| VOUT to GND voltage | VOUT to GND | -0.3 | | 5 | V | | 3 |
| VIN to VOUT voltage | VIN to VOUT | -0.3 | | 5 | V | | 3 |
| EN to GND voltage | EN to GND | -0.3 | | 6 | V | | 3 |
| Operating temperature range | TA | -40 | | 125 | ℃ | | 3 |
| Storage temperature range | TSTG | -40 | | 150 | ℃ | | 3 |
| ESD human body model (HBM) | VESD | | | 4 | KV | Human body model (HBM) | 3 |
| ESD charged device model (CDM) | VESD | | | 200 | V | Charged device model (CDM) | 3 |
| Thermal resistance, junction to ambient (SOT23-3) | RθJA | | 240 | | ℃/W | Junction to ambient, SOT23-3 | 3 |
| Power dissipation (SOT23-3) | PD | | | 500 | mW | SOT23-3 | 3 |
## CAD (KiCad official)
- Symbol: `WL9005HS3-30`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `wl9005hs3-30-etched.step` / `wl9005hs3-30-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `wl9005hs3-30.step` / `wl9005hs3-30.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [WPMtek Wei Pan Microelectronics datasheet](docs/wl9005hs3-30-datasheet.pdf) (11 pp, sha256 `030e3f5d58452b70`, retrieved 2026-10-18, tier: lcsc)
- **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/wl9005hs3-30-datasheet.pdf)