AP7115-25WG-7
Public Unreviewedby Ray
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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README
markdownAP7115-25WG-7
Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25
AP7115-25WG-7 from Diodes Incorporated, in a SOT-25. 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 | Voltage input to the regulator. Operating range 2.5V to 5.5V (abs max 5.5V). Recommend a 1µF ceramic bypass capacitor to GND close to the pin. |
| 2 | GND | power_in | Device ground / reference return for the regulator. |
| 3 | EN | input | Active-high chip enable input. Drive above VIH,EN (min 2.0V) to enable the regulator; drive below VIL,EN (max 0.7V) to place the device in shutdown (ISHUTDOWN ~0.1µA typ). Abs max 5.5V; leakage ~0.01µA typ. |
| 4 | BP | passive | Band-gap bypass pin. Connect an external capacitor (typ 0.1µF, or 1nF/10nF/100nF depending on desired soft-start rate) from BP to GND to filter reference noise and set the output soft-start time. May be left open at the cost of higher output noise and faster startup. |
| 5 | OUT | power_out | Regulated voltage output. Fixed 2.5V for the -25 option (±2% accuracy). Delivers up to 150mA with ~200mV dropout at full load. Requires a 1µF ceramic output capacitor to GND for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-25 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
AP7115-25WG-7AP7115-25WG-725SEG-7
CAD (KiCad official)
- Symbol:
AP7115-25WG-7 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-25 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
ap7115-25wg-7.step |
85 KB | You want the bare part, or you mark your own boards. |
ap7115-25wg-7-etched.step |
1.8 MB | You want the part with AP7115-25WG-7 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 466 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (12 pp, sha256
55c2acddfd9ee1fa, retrieved 2026-08-17, tier: lcsc) - 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).