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AP2210K-ADJTRG1
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Diodes Incorporated 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+45@@ -0,0 +1,45 @@+# AP2210K-ADJTRG1++**Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5++AP2210K-ADJTRG1 from Diodes Incorporated, 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 | VIN | power_in | Supply input voltage. Recommended operating range 2.5V to 13.2V; absolute maximum 15V. Should be decoupled to GND with a 1.0µF input capacitor close to the pin. |+| 2 | GND | power_in | Device ground reference. Carries the regulator quiescent current plus pass-transistor base current (IGND typ 1.3mA at 150mA load). |+| 3 | EN | input | Enable input, CMOS/TTL compatible. Logic high (VIH >= 2.0V) enables the regulator; logic low (VIL <= 0.4V) forces shutdown. Absolute maximum VEN = 15V; recommended range 0 to 13.2V. Do not leave floating. |+| 4 | BYP/ADJ | input | On the ADJ version (AP2210-ADJ) this pin is the feedback/adjust input to the error amplifier; VOUT = 1.25V * (1 + R2/R1) is set by an external divider from VOUT to ADJ to GND. On fixed-output versions this pin serves as the noise bypass (a 100pF capacitor from BYP to GND lowers output noise). |+| 5 | VOUT | power_out | Regulated output voltage, up to 300mA. Requires a 2.2µF (or larger) output capacitor to GND for stability. Current-limited (typ 450mA, max 900mA) and protected against over-temperature and reverse current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `AP2210K-ADJTRG1ADJTRG1`+- `AP2210K-ADJTRG1K-ADJTRG1`++## CAD (KiCad official)++- Symbol: `AP2210K-ADJTRG1`+- 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:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AP2210K-ADJTRG1.pdf) (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).++[Datasheet PDF](docs/ap2210k-adjtrg1-datasheet.pdf)
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