component

CJ6330A33M

Public Made by Adom

by adom

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

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CJ6330A33M

Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L

CJ6330A33M from Changjing, in a SOT-23-3L. 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 GND power_in Regulator ground reference for the device; the datasheet gives no further electrical limits for this pin.
2 OUT output Regulator output that needs an output capacitor between OUT and GND placed as close as possible to the pins for stability and best transient response, with absolute maximum output voltage range of -0.3 to 10 V.
3 IN input Input to the device with a recommended input capacitor placed as close as possible to IN and GND for best transient response and minimum input impedance, operating within 2.5 V to 18 V (absolute maximum -0.3 to 24 V).

Key specifications

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

CAD (KiCad official)

  • Symbol: CJ6330A33M
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: cj6330a33m-etched.step / cj6330a33m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj6330a33m.step / cj6330a33m.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (35 pp, sha256 35ee13a623092c7a, retrieved 2026-10-09, 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