component
AP2112K-1.8TRG1
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+44@@ -0,0 +1,44 @@+# AP2112K-1.8TRG1++**Diodes Incorporated AP2112K 1 8TRG1** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-25++AP2112K-1.8TRG1 from Diodes Incorporated AP2112K 1 8TRG1, 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 | VIN | power_in | Input supply voltage, 2.5V to 6.0V recommended (6.5V absolute max). Bypass to GND with a 1µF ceramic (X7R/X5R) capacitor placed close to the pin. |+| 2 | GND | power_in | Device ground reference. Return for input and output bypass capacitors. |+| 3 | EN | input | Chip enable input. Logic high (VIH ≥ 1.5V, max 6.0V) turns the regulator on; logic low (VIL ≤ 0.4V) shuts down the output and connects VOUT to GND through the 60Ω discharge resistor. Internal 3.0MΩ pull-down keeps the part off if left floating. |+| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND. |+| 5 | VOUT | power_out | Regulated 1.8V output, 600mA (min) continuous. Requires a 1µF ceramic (X7R/X5R) output capacitor for stability. Auto-discharged to GND through ~60Ω when EN is low. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated AP2112K 1 8TRG1 |+| Package | SOT-25 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `AP2112K-1.8TRG1`++## CAD (KiCad official)++- Symbol: `AP2112K-1.8TRG1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-25 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated AP2112K 1 8TRG1 datasheet](https://www.diodes.com/assets/Datasheets/AP2112K-1.8TRG1.pdf) (18 pp, sha256 `ef8d376f2ec356e2`, 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/ap2112k-1-8trg1-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "ap2112k-1-8trg1",+ "version": "0.1.0",+ "type": "component",+ "description": "Diodes Incorporated AP2112K 1 8TRG1 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-25. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "ap2112k-1.8trg1"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ap2112k-1-8trg1.kicad_sym",+ "ap2112k-1-8trg1.kicad_mod",+ "ap2112k-1-8trg1.glb",+ "ap2112k-1-8trg1.step",+ "ap2112k-1-8trg1.lbr",+ "docs/hero.png",+ "docs/ap2112k-1-8trg1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}