component
LP5912Q3.3DRVRQ1
Public Unreviewedby Ray
Texas Instruments LP5912Q3 3DRVRQ1 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLP5912Q3.3DRVRQ1
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)
LP5912Q3.3DRVRQ1 from Texas Instruments, in a WSON-6-EP(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT | power_out | Regulated output voltage (3.3 V nominal for the Q3.3 option). Delivers up to 500 mA. Requires a 1-µF ceramic output capacitor for stability. |
| 2 | NC | unconnected | No internal connection. Leave open, or connect to ground. |
| 3 | PG | output | Power-good indicator (open-drain). Requires an external pullup resistor. Absolute-max PG pin OFF voltage is 7 V; recommended operating range is 0 to 6.5 V. |
| 4 | EN | input | Enable input. Logic high = device ON, logic low = device OFF. Has an internal 3-MΩ pulldown. Operating range 0 to VIN. |
| 5 | GND | power_in | Device ground reference. All voltages are referenced to this pin. |
| 6 | IN | power_in | Unregulated input supply voltage. Recommended operating range 1.6 V to 6.5 V. Requires a 1-µF ceramic input capacitor. |
| 7 | EP | passive | Exposed thermal pad. Connect to a copper area under the package (with thermal vias to inner layers) to improve thermal performance. Connect to ground or leave floating; do not connect to any other potential. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | PMIC |
| Pins | 7 |
Ordering variants
Same part, different packaging or reel option.
LP5912Q3.3DRVRQ1LP5912Q3.3DRVRQ1DRVT
CAD (KiCad official)
- Symbol:
LP5912Q3.3DRVRQ1 - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
7099e216f261040a, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).