component
LP5907MFX-2.5
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Texas Instruments LP5907MFX 2 5 NOPB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# LP5907MFX-2.5++**Texas Instruments LP5907MFX 2 5 NOPB** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++LP5907MFX-2.5 from Texas Instruments LP5907MFX 2 5 NOPB, in a SOT-23-5. 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 | IN | power_in | Input voltage supply, 2.2 V to 5.5 V. Requires a minimum 1-µF low-ESR ceramic bypass capacitor to GND placed close to the pin for stability. |+| 2 | GND | power_in | Common ground reference for the device. All voltages are referenced to this pin. |+| 3 | EN | input | Active-high enable input. A voltage below VIL (0.4 V) turns the regulator off and discharges VOUT to GND through an internal ~230-Ω pulldown. A voltage above VIH (1.2 V) enables the regulated output. An internal 1-MΩ pulldown holds the regulator off by default. Do not leave floating in noisy environments. |+| 4 | NC | unconnected | No internal electrical connection. May be left floating or tied to GND for mechanical robustness. |+| 5 | OUT | power_out | Regulated 2.5-V output, up to 250 mA. Requires a minimum 1-µF low-ESR ceramic capacitor to GND for stability (remote placement supported). In shutdown (EN low) an internal ~230-Ω pulldown discharges this pin to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments LP5907MFX 2 5 NOPB |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `LP5907MFX-2.5MFX`+- `LP5907MFX-2.5UVX`+- `LP5907MFX-2.5YKE`+- `LP5907MFX-2.5YKM`++## CAD (KiCad official)++- Symbol: `LP5907MFX-2.5`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments LP5907MFX 2 5 NOPB datasheet](https://www.ti.com/lit/ds/symlink/lp5907mfx-2.5.pdf) (41 pp, sha256 `fab78a98ce94355a`, 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).++[Datasheet PDF](docs/lp5907mfx-2-5-datasheet.pdf)
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