AP7365-18WG-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
Schematic Symbol
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README
markdownAP7365-18WG-7
Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25
AP7365-18WG-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 pin, 2V to 6V. Bypass to ground with at least a 1µF MLCC capacitor close to the pin. Absolute-maximum input voltage is 6.5V. |
| 2 | GND | power_in | Device ground reference and return for the pass element and internal reference. Connect to the system ground plane. |
| 3 | EN | input | Enable input, active high. VIH ≥ 1.4V turns the regulator on; VIL ≤ 0.4V shuts it down (IQ drops to ~0.1µA typical shutdown current). Do not leave floating; can be tied to IN for always-on operation. Absolute max VEN = VIN + 0.3V. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND for mechanical/PCB robustness. |
| 5 | OUT | power_out | Regulated voltage output pin, fixed 1.8V for the -18 option. Sources up to 600mA. Bypass to ground with a 1µF (or greater) low-ESR MLCC capacitor for stability and load-transient response. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-25 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
AP7365-18WG-7WAP7365-18WG-7SNAP7365-18WG-7YAP7365-18WG-7YRAP7365-18WG-7EAP7365-18WG-7ERAP7365-18WG-7EV
CAD (KiCad official)
- Symbol:
AP7365-18WG-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 |
|---|---|---|
ap7365-18wg-7.step |
85 KB | You want the bare part, or you mark your own boards. |
ap7365-18wg-7-etched.step |
2.2 MB | You want the part with AP7365-18WG-7 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 533 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 (18 pp, sha256
7ec2b65a0dbeaec0, 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).