component
AP2202K-5.0TRG1
Public Made by Adomby adom
Diodes Incorporated Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AP2202K-5.0TRG1
Diodes Incorporated · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
AP2202K-5.0TRG1 from Diodes Incorporated, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Input voltage; the datasheet recommends an input of VOUT+0.5V to 13.2V, with VOUT+0.165V as the minimum for regulation. |
| 2 | GND | power_in | Ground pin for the SOT-23-5 package. |
| 3 | EN | input | Enable input, CMOS or TTL compatible: logic high enables the regulator and logic low puts it in shutdown. |
| 4 | BYP/ADJ | passive | Bypass capacitor connection for low-noise operation (100pF from BYP to GND reduces output noise on the fixed versions) or output-voltage adjust input on the ADJ version. |
| 5 | VOUT | power_out | Regulated output voltage, which requires an output capacitor of at least 1.0µF (2.2µF when CBYP is 100pF) to prevent oscillation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Terminals: SOT-23-5/SOT-89 Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: | 25 |
CAD (KiCad official)
- Symbol:
AP2202K-5.0TRG1 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
ap2202k-5-0trg1-etched.step/ap2202k-5-0trg1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ap2202k-5-0trg1.step/ap2202k-5-0trg1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (26 pp, sha256
ac902c499d16dc61, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# AP2202K-5.0TRG1
**Diodes Incorporated** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
AP2202K-5.0TRG1 from Diodes Incorporated, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Input voltage; the datasheet recommends an input of VOUT+0.5V to 13.2V, with VOUT+0.165V as the minimum for regulation. |
| 2 | GND | power_in | Ground pin for the SOT-23-5 package. |
| 3 | EN | input | Enable input, CMOS or TTL compatible: logic high enables the regulator and logic low puts it in shutdown. |
| 4 | BYP/ADJ | passive | Bypass capacitor connection for low-noise operation (100pF from BYP to GND reduces output noise on the fixed versions) or output-voltage adjust input on the ADJ version. |
| 5 | VOUT | power_out | Regulated output voltage, which requires an output capacitor of at least 1.0µF (2.2µF when CBYP is 100pF) to prevent oscillation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | | tin | Terminals: SOT-23-5/SOT-89 Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: | 25 |
## CAD (KiCad official)
- Symbol: `AP2202K-5.0TRG1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `ap2202k-5-0trg1-etched.step` / `ap2202k-5-0trg1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap2202k-5-0trg1.step` / `ap2202k-5-0trg1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603074252812013568) (26 pp, sha256 `ac902c499d16dc61`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/ap2202k-5-0trg1-datasheet.pdf)