component
CJ6206A12N
Public Made by Adomby adom
Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCJ6206A12N
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cj6206a12n.step/cj6206a12n.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).