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CJ6206B25M

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by Ray

Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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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.

  • 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)

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).

Datasheet PDF