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CJ6386A50MF
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Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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cj6386a50mf: laser-etched CAD + chip hero (factory 2.0.0 backfill)
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CJ6386A50MF
Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
CJ6386A50MF from Changjing, in a SOT-23-5L. 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 | Power input. Recommended supply range 2.5V to 45V (abs max 50V). Bypass with a 1µF ceramic capacitor to VSS close to the pin. |
| 2 | VSS | power_in | Ground reference for the regulator. All voltages are referenced to this pin. |
| 3 | NC | unconnected | No internal connection. May be left floating or tied to VSS for PCB routing convenience. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to VSS for PCB routing convenience. |
| 5 | VOUT | power_out | Regulated 5.0V output, up to 250mA. Requires a 1µF (ceramic or tantalum) output capacitor to VSS for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-5L |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
CJ6386A50MFCJ6386A50MFMRCJ6386A50MFMCJ6386A50MFMCCJ6386A50MFMYCJ6386A50MFPCJ6386A50MFPTCJ6386A50MFPLCJ6386A50MFTCJ6386A50MFTACJ6386A50MFTBCJ6386A50MFGCJ6386A50MFGWCJ6386A50MFGL
CAD (KiCad official)
- Symbol:
CJ6386A50MF - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
cj6386a50mf-etched.step/cj6386a50mf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cj6386a50mf.step/cj6386a50mf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (12 pp, sha256
d7fca24d7313944f, retrieved 2026-08-17, tier: lcsc) - 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).
# CJ6386A50MF
**Changjing** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
CJ6386A50MF from Changjing, in a SOT-23-5L. 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 | Power input. Recommended supply range 2.5V to 45V (abs max 50V). Bypass with a 1µF ceramic capacitor to VSS close to the pin. |
| 2 | VSS | power_in | Ground reference for the regulator. All voltages are referenced to this pin. |
| 3 | NC | unconnected | No internal connection. May be left floating or tied to VSS for PCB routing convenience. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to VSS for PCB routing convenience. |
| 5 | VOUT | power_out | Regulated 5.0V output, up to 250mA. Requires a 1µF (ceramic or tantalum) output capacitor to VSS for stability. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-5L |
| Category | PMIC |
| Pins | 5 |
## Ordering variants
Same part, different packaging or reel option.
- `CJ6386A50MF`
- `CJ6386A50MFMR`
- `CJ6386A50MFM`
- `CJ6386A50MFMC`
- `CJ6386A50MFMY`
- `CJ6386A50MFP`
- `CJ6386A50MFPT`
- `CJ6386A50MFPL`
- `CJ6386A50MFT`
- `CJ6386A50MFTA`
- `CJ6386A50MFTB`
- `CJ6386A50MFG`
- `CJ6386A50MFGW`
- `CJ6386A50MFGL`
## CAD (KiCad official)
- Symbol: `CJ6386A50MF`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files: `cj6386a50mf-etched.step` / `cj6386a50mf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cj6386a50mf.step` / `cj6386a50mf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](docs/cj6386a50mf-datasheet.pdf) (12 pp, sha256 `d7fca24d7313944f`, retrieved 2026-08-17, tier: lcsc)
- **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/cj6386a50mf-datasheet.pdf)