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CJ6206B25M
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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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cj6206b25m: laser-etched CAD + chip hero (factory 2.0.0 backfill)
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CJ6206B25M
Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
CJ6206B25M 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 | Unregulated power input. Operating range 2.0V to 7.0V (absolute max VSS+8V). Bypass to VSS with a 1µF low-ESR ceramic capacitor placed close to the pin. |
| 2 | VSS | power_in | Device ground reference (negative supply return). Common return for input and output capacitors. |
| 3 | CE | input | Chip Enable / shutdown control, TTL-logic input. VCE ≥ 1.5V enables the regulator (max = VIN); VCE ≤ 0.3V puts the part into shutdown (ISTBY ≤ 0.1µA). Do not leave floating. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to VSS for mechanical robustness. |
| 5 | VOUT | power_out | Regulated 2.5V output (±2% typ.), up to 300mA. Requires a 1µF low-ESR ceramic output capacitor to ground for stability. Built-in current-limit and short-circuit protection (IShort ≈ 50mA when VOUT is shorted to VSS). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-5L |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
CJ6206B25MMCJ6206B25MNCJ6206B25MPCJ6206B25MPTCJ6206B25MF
CAD (KiCad official)
- Symbol:
CJ6206B25M - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
cj6206b25m-etched.step/cj6206b25m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cj6206b25m.step/cj6206b25m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (10 pp, sha256
c8cf1bdd746d4b52, 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).
# CJ6206B25M
**Changjing** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
CJ6206B25M 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 | Unregulated power input. Operating range 2.0V to 7.0V (absolute max VSS+8V). Bypass to VSS with a 1µF low-ESR ceramic capacitor placed close to the pin. |
| 2 | VSS | power_in | Device ground reference (negative supply return). Common return for input and output capacitors. |
| 3 | CE | input | Chip Enable / shutdown control, TTL-logic input. VCE ≥ 1.5V enables the regulator (max = VIN); VCE ≤ 0.3V puts the part into shutdown (ISTBY ≤ 0.1µA). Do not leave floating. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to VSS for mechanical robustness. |
| 5 | VOUT | power_out | Regulated 2.5V output (±2% typ.), up to 300mA. Requires a 1µF low-ESR ceramic output capacitor to ground for stability. Built-in current-limit and short-circuit protection (IShort ≈ 50mA when VOUT is shorted to VSS). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-5L |
| Category | PMIC |
| Pins | 5 |
## Ordering variants
Same part, different packaging or reel option.
- `CJ6206B25MM`
- `CJ6206B25MN`
- `CJ6206B25MP`
- `CJ6206B25MPT`
- `CJ6206B25MF`
## CAD (KiCad official)
- Symbol: `CJ6206B25M`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files: `cj6206b25m-etched.step` / `cj6206b25m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cj6206b25m.step` / `cj6206b25m.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](docs/cj6206b25m-datasheet.pdf) (10 pp, sha256 `c8cf1bdd746d4b52`, 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/cj6206b25m-datasheet.pdf)