AP2210N-3.3TRG1
Public Unreviewedby Ray
Diodes Incorporated AP2210N 3 3TRG1 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownAP2210N-3.3TRG1
Diodes Incorporated AP2210N 3 3TRG1 · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23
AP2210N-3.3TRG1 from Diodes Incorporated AP2210N 3 3TRG1, in a SOT-23. 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 | GND | power_in | Device ground reference. Connect to system ground with a low-impedance return path. |
| 2 | VOUT | power_out | Regulated output voltage (3.3V fixed for the -3.3 option), rated up to 300mA. Requires a minimum 1.0µF ceramic output capacitor for stability (2.2µF minimum if a bypass capacitor is used on the SOT-23-5 BYP pin). |
| 3 | VIN | power_in | Supply input voltage. Recommended operating range 2.5V to 13.2V (absolute max 15V); a 1µF minimum input capacitor to GND is recommended. For the 3.3V version, recommended VIN is VOUT+1V (≈4.3V) up to 13.2V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated AP2210N 3 3TRG1 |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
AP2210N-3.3TRG1AP2210N-3.3TRG1AP2210N-3.3TRE1AP2210N-3.3TRG1AP2210K-3.3TRG1AP2210N-3.3TRG1AP2210K-3.3TRE1AP2210N-3.3TRG1AP2210K-ADJTRG1
CAD (KiCad official)
- Symbol:
AP2210N-3.3TRG1 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
ap2210n-3-3trg1.step |
59 KB | You want the bare part, or you mark your own boards. |
ap2210n-3-3trg1-etched.step |
2.4 MB | You want the part with AP2210N-3.3TRG1 already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 581 faces against 69 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 AP2210N 3 3TRG1 datasheet (30 pp, sha256
8d83ef61593fff5e, 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).