component
LP5912Q0.9DRVRQ1
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
LP5912Q0.9DRVRQ1
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)
LP5912Q0.9DRVRQ1 from Texas Instruments, in a WSON-6-EP(2x2). 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 | Regulated output voltage, 0.8 V to 5.5 V range, sourcing maximum 500 mA with 12 µVRMS noise typical. |
| 2 | NC | unconnected | No internal connection; leave open or connect to ground. |
| 3 | PG | output | Open-drain power-good indicator output; requires external pullup resistor; pulled low when output voltage below threshold, high impedance above threshold. |
| 4 | EN | input | Enable input with internal 3-MΩ pull-down to ground; logic high enables device, logic low disables output stage and activates auto-discharge circuit. |
| 5 | GND | power_in | Ground reference. |
| 6 | IN | input | Unregulated input voltage supply, operating range 1.6 V to 6.5 V. |
| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |
CAD (KiCad official)
- Symbol:
LP5912Q0.9DRVRQ1 - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
lp5912q0-9drvrq1-etched.step/lp5912q0-9drvrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp5912q0-9drvrq1.step/lp5912q0-9drvrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
34118b388e5edb0e, retrieved 2026-10-05, 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-4-5-20251001(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).
# LP5912Q0.9DRVRQ1
**Texas Instruments** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)
LP5912Q0.9DRVRQ1 from Texas Instruments, in a WSON-6-EP(2x2). 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 | Regulated output voltage, 0.8 V to 5.5 V range, sourcing maximum 500 mA with 12 µVRMS noise typical. |
| 2 | NC | unconnected | No internal connection; leave open or connect to ground. |
| 3 | PG | output | Open-drain power-good indicator output; requires external pullup resistor; pulled low when output voltage below threshold, high impedance above threshold. |
| 4 | EN | input | Enable input with internal 3-MΩ pull-down to ground; logic high enables device, logic low disables output stage and activates auto-discharge circuit. |
| 5 | GND | power_in | Ground reference. |
| 6 | IN | input | Unregulated input voltage supply, operating range 1.6 V to 6.5 V. |
| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |
## CAD (KiCad official)
- Symbol: `LP5912Q0.9DRVRQ1`
- Footprint: `Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm`
- 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files: `lp5912q0-9drvrq1-etched.step` / `lp5912q0-9drvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lp5912q0-9drvrq1.step` / `lp5912q0-9drvrq1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/lp5912-q1) (35 pp, sha256 `34118b388e5edb0e`, retrieved 2026-10-05, 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-4-5-20251001` (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/lp5912q0-9drvrq1-datasheet.pdf)