component
LP591250MDRVREP
Public Made by Adomby adom
Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, WSON-6(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
markdownLP591250MDRVREP
Texas Instruments · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · WSON-6(2x2)
LP591250MDRVREP from Texas Instruments, in a WSON-6(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 | power_out | Regulated output voltage; the output is specified from 0.8 V to 5.5 V, with an internal 100-Ω automatic discharge pulldown that is active when EN is low. |
| 2 | NC | unconnected | No internal connection; leave open or connect to ground. |
| 3 | PG | output | Power-good indicator, open-drain output that requires an external pullup resistor; the datasheet recommends a pullup from 10 kΩ to 100 kΩ, and PG is pulled low when the device is disabled. |
| 4 | EN | input | Enable input: logic high turns the device on and logic low turns it off, with an internal 3-MΩ pulldown to GND; EN must stay between 0 V and VIN. |
| 5 | GND | power_in | Ground reference for all device voltages; the thermal pad must be connected to ground or left floating. |
| 6 | IN | power_in | Unregulated input voltage; the recommended operating input range is 1.6 V to 6.5 V, with an absolute maximum of 7 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(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |
CAD (KiCad official)
- Symbol:
LP591250MDRVREP - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6(2x2) (KiCad packages3D, STEP)
- 3D model files:
lp591250mdrvrep-etched.step/lp591250mdrvrep-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp591250mdrvrep.step/lp591250mdrvrep.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (33 pp, sha256
c5b10ebd9b13468a, retrieved 2026-10-07, 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).