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CJ6206A12N

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Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CJ6206A12N

Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

CJ6206A12N from Changjing, in a SOT-23. 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 VSS power_in Ground reference pin for the regulator.
2 VOUT power_out Regulated output pin; the datasheet limits output current to 600 mA absolute maximum and output voltage to VSS -0.3 V to VIN +0.3 V.
3 VIN power_in Power input pin; operating input voltage is 2.0 V to 7.0 V, with an absolute maximum of VSS -0.3 V to VSS +8 V.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-23
Category Power Management (PMIC)
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage VIN -0.3 8 V Referenced to VSS (printed as VSS-0.3 to VSS+8) 3
Output Current IOUT 600 mA 3
Power Dissipation Pd 0.3 W SOT-23 package 3
Operating Ambient Temperature TA -40 85 ℃ 3
Storage Temperature Tstg -40 125 ℃ 3
Operating Junction Temperature Tj -40 125 ℃ 3
Soldering Temperature T solder 260 ℃ 10 s 3
Output Voltage Accuracy VOUT(E) -2 2 % High accuracy ±2% (Typ.) as printed in Features 1
Input Voltage VIN 2 7 V 3
Supply Current ISS 5 10 μA IOUT=0 3
Line Regulation ∆VOUT / VOUT×∆VIN 0.01 0.2 %/V IOUT=10mA, VOUT+1V≤VIN≤6V 3
Load Regulation ∆VOUT 10 mV VIN=VOUT+1V, 1mA≤IOUT≤100mA 3
Dropout Voltage Vdif 150 mV IOUT=150mA, VOUT≥3.0V 3
Output Current IOUT 300 mA 3
CE High Voltage VCE“H” 1.5 V 3
CE Low Voltage VCE“L” 0.3 V 3
Standby Current ISTBY 0.1 μA CE = VSS 3
Output Voltage Temperature Coefficient ∆VOUT/(∆T×VOUT) 100 ppm IOUT=10mA, -40≤T≤+85℃ 3
Short Current IShort 50 mA VOUT=VSS 3
Power Supply Rejection Rate PSRR 65 dB 1kHz, IOUT=50mA 3
Power Supply Rejection Rate PSRR 50 dB 10kHz, IOUT=50mA 3

CAD (KiCad official)

  • Symbol: CJ6206A12N
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: cj6206a12n-etched.step / cj6206a12n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj6206a12n.step / cj6206a12n.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Changjing datasheet (11 pp, sha256 cb7aea26b3440070, retrieved 2026-10-17, 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