component
CJ6211B18M
Public Made by Adomby adom
Changjing Pre-ordered transistors, SOT-23-5L. 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
markdownCJ6211B18M
Changjing · Pre-ordered transistors · SOT-23-5L
CJ6211B18M 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, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Input to the device; the recommended supply voltage at VIN is 1.8 V to 6.0 V, and the absolute maximum input voltage is -0.3 V to 7 V. |
| 2 | VSS | power_in | Regulator ground. |
| 3 | CE | input | Enable pin: logic high enables and logic low disables the regulator; do not float this pin, and connect CE to IN if the function is not used (CE high minimum 1.5 V up to VIN, CE low maximum 0.3 V). |
| 4 | NC | unconnected | Internal not connected. |
| 5 | VOUT | power_out | Output of the regulator; output voltage is set by the part's 1.8 V option (VOUT = 1.8 V) with output current rated at 700 mA maximum. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-5L |
| Category | Triode/MOS Tube/Transistor |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
CJ6211B18M - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
cj6211b18m-etched.step/cj6211b18m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cj6211b18m.step/cj6211b18m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (12 pp, sha256
b591ab5b7d931710, retrieved 2026-10-22, 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).