component
LR2010B-T30
Public Made by Adomby adom
LR 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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LR2010B-T30
LR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
LR2010B-T30 from LR, 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 | VSS | power_in | Ground pin (VSS/GND) of the regulator, returned to a single-point ground together with the input and output capacitors. |
| 2 | VOUT | power_out | Regulated 3.0V output (T30: 2.94V to 3.06V at VIN=5V, IOUT=10mA) delivering 100mA typical with a CL output capacitor to ground. |
| 3 | VIN | power_in | Supply input with 24V maximum operating input voltage (28V absolute maximum), decoupled by a CIN capacitor of 2.2uF or more. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LR |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
LR2010B-T30 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
lr2010b-t30-etched.step/lr2010b-t30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lr2010b-t30.step/lr2010b-t30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LR datasheet (10 pp, sha256
8781892526796be1, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).
# LR2010B-T30
**LR** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
LR2010B-T30 from LR, 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 | VSS | power_in | Ground pin (VSS/GND) of the regulator, returned to a single-point ground together with the input and output capacitors. |
| 2 | VOUT | power_out | Regulated 3.0V output (T30: 2.94V to 3.06V at VIN=5V, IOUT=10mA) delivering 100mA typical with a CL output capacitor to ground. |
| 3 | VIN | power_in | Supply input with 24V maximum operating input voltage (28V absolute maximum), decoupled by a CIN capacitor of 2.2uF or more. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LR |
| Package | SOT-23-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `LR2010B-T30`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `lr2010b-t30-etched.step` / `lr2010b-t30-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lr2010b-t30.step` / `lr2010b-t30.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LR datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911919818821632) (10 pp, sha256 `8781892526796be1`, retrieved 2026-10-20, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/lr2010b-t30-datasheet.pdf)