component
LP5912-0.9DRVR
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.
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
markdownLP5912-0.9DRVR
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6-EP(2x2)
LP5912-0.9DRVR 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 from the LDO regulator; voltage level depends on device variant and ranges from 0.8 V to 5.5 V. |
| 2 | NC | unconnected | No internal connection; may be left open or connected to ground. |
| 3 | PG | output | Open-drain power-good indicator output; asserts low when output voltage falls below PGLTH threshold, asserts high (with external pullup resistor 10 kΩ to 100 kΩ) approximately 140 µs after output voltage rises above PGHTH. |
| 4 | EN | input | Logic input to enable (high voltage) or disable (low voltage) the regulator; internally pulled down with 3 MΩ resistor to GND; low state activates output auto-discharge. |
| 5 | GND | power_in | Ground reference and return path for the device. |
| 6 | IN | power_in | Unregulated input voltage supply; operating range 1.6 V to 6.5 V; must be higher than output voltage plus device dropout voltage. |
| 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:
LP5912-0.9DRVR - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
lp5912-0-9drvr-etched.step/lp5912-0-9drvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp5912-0-9drvr.step/lp5912-0-9drvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
e99dfbc671457905, 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).