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CJ6206B12M

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Changjing Linear Voltage Regulators (LDO), SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower supply chipcj6206b12mfactory-2.0.0extractor-text

Verified CJ6206B12M

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 Nov 2026RayPublished by the parts factory: tier lcsc, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CJ6206B12M · SOT-23-5L · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 11-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-hb0kpddt/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.8)
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 19 kB, viewers/symbol.html 8 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cj6206b12m.kicad_sym✓ cj6206b12m.kicad_mod✓ cj6206b12m.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

CJ6206B12M

Changjing · Linear Voltage Regulators (LDO) · SOT-23-5L

CJ6206B12M from Changjing, in a SOT-23-5L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol and footprint from KiCad-official CAD; the 3D model is generated from the datasheet's package dimensions.

Pinout

Pin Name Type Function
1 VIN power_in Power input pin; the operating input voltage is 2.0V to 7.0V, and the absolute maximum input voltage is VSS-0.3 to VSS+8 V.
2 VSS power_in Ground pin, the reference for the input, output and CE signals.
3 CE input TTL-logic chip enable input; a high level of 1.5V up to VIN enables the output, and a low level of 0.3V or less puts the regulator in shutdown with about 0.1 μA standby current.
4 NC unconnected No connection; this pin is not connected internally.
5 VOUT power_out Regulated output pin; the specified output current is 300 mA, with a short-circuit current of 50 mA at VOUT = VSS.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-23-5L
Category Power Supply Chip
Pins 5

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage Accuracy VOUT(E) -2 2 % IOUT=1mA; table gives VOUT0.98 to VOUT1.02 (Note 2) 3
Supply Current ISS 5 10 μA IOUT=0 3
Standby Current ISTBY 0.1 μA CE = VSS 3
Output Current IOUT 300 mA 3
Dropout Voltage Vdif 150 mV IOUT =150mA VOUT≥3.0V 3
Load Regulation ∆VOUT 10 mV VIN= VOUT +1V, 1mA≤IOUT≤100mA 3
Line Regulation ∆VOUT / (VOUT × ∆VIN) 0.01 0.2 %/V IOUT =10mA; VOUT +1V≤VIN≤6V 3
Output Voltage Temperature Characteristics ∆VOUT / (∆T × VOUT) 100 ppm IOUT =10mA; -40≤T≤+85 3
Input Voltage VIN 2 7 V 3
CE High Voltage VCE“H” 1.5 V 3
CE Low Voltage VCE“L” 0.3 V 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 3
Input Voltage VIN -0.3 8 V Referenced to VSS (VSS-0.3 to VSS+8) 3
Output Current IOUT 600 mA 3
Output Voltage VOUT -0.3 V Min referenced to VSS (VSS-0.3); max printed as VIN+0.3 3
Power Dissipation Pd 0.4 W SOT-23-3L/SOT-23-5L package 3
Operating Ambient Temperature TA -40 85 ℃ 3
Storage Temperature Tstg -40 125 ℃ 3
Soldering Temperature T solder 260 ℃ 10 s 3
Operating Junction Temperature Tj -40 125 ℃ 3

CAD (land: KiCad; 3D: generated from the datasheet)

  • Symbol: CJ6206B12M
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5L, generated on the KiCad land (body 1.6 x 2.92 mm, terminals on the pads, 1.15 mm tall, datasheet A, midpoint of min and max). KiCad's stock model for this land is taller than the datasheet allows, so the model is generated from the datasheet drawing; the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
  • 3D model files: cj6206b12m-etched.step / cj6206b12m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj6206b12m.step / cj6206b12m.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 2026-11-12, 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: land: KiCad official libraries (CC-BY-SA 4.0); 3D: generated from the datasheet's package dimensions (provenance.model_3d_generated).

Datasheet PDF