component

CJ6330A33P

Public Made by Adom

by adom

Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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CJ6330A33P

Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3L

CJ6330A33P from Changjing, in a SOT-89-3L. 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; the datasheet specifies it as the common return for the input and output capacitors, which should be placed as close as possible to the device pins.
2 IN power_in Input to the device with an input range of 2.5 V to 18 V; place the recommended input capacitor as close to the IN and GND pins as possible for best transient response and minimum input impedance.
3 OUT power_out Output of the regulator; an output capacitor must be placed between OUT and GND, as close as possible to the pins, to maintain stability and obtain the best transient response.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-89-3L
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: CJ6330A33P
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3L (KiCad packages3D, STEP)
  • 3D model files: cj6330a33p-etched.step / cj6330a33p-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj6330a33p.step / cj6330a33p.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (35 pp, sha256 ef1dd74aa3b7af80, 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