component

CJ6330B36M

Public Made by Adom

by adom

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

componentpower management (pmic)cj6330b36mfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17d ago
viewers cj6330b36m: viewers · Ray 17d ago
cj6330b36m-etched.glb Publish 0.1.0 · Ray 17d ago
cj6330b36m-etched.step cj6330b36m: factory component page (tier=lcsc) · Ray 17d ago
cj6330b36m-hero.glb cj6330b36m: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
cj6330b36m-hero.overlay.json Publish 0.1.0 · Ray 17d ago
cj6330b36m.glb Publish 0.1.0 · Ray 17d ago
cj6330b36m.kicad_mod Publish 0.1.0 · Ray 17d ago
cj6330b36m.kicad_sym Publish 0.1.0 · Ray 17d ago
cj6330b36m.lbr Publish 0.1.0 · Ray 17d ago
cj6330b36m.step Publish 0.1.0 · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

CJ6330B36M

Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L

CJ6330B36M 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 IN power_in Input to the device; place the recommended input capacitor as close to IN and GND as possible for the best transient response and minimum input impedance, with an input voltage range of 2.5V to 18V.
2 GND power_in Regulator ground for the device.
3 EN input Enable pin: drive high to enable and low to turn the device off, do not float this pin, connect it to IN if not needed, and keep the enable input voltage within -0.3V to 24V.
4 NC unconnected No internal connection; this pin can float, but connecting it to GND gives better thermal performance.
5 OUT power_out Regulator output; place an output capacitor 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-23-5L
Category Power Management (PMIC)
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
DC output tolerance -2 2 % TJ = 25°C, IOUT = 1mA 10
Output current IOUT 300 mA TJ = 25°C 10
Output current limit ILimit 350 500 mA VOUT = 0.5 × VOUT Normal, VIN = 5.0V 10
Quiescent current IQ 2 5 µA IOUT = 0mA 10
Dropout voltage VDO 160 270 mV IOUT = 100mA, VOUT = 3.0 to 3.6V 10
Line regulation LNR 0.01 0.3 %/V VIN = VOUT +1V to 18V, IOUT = 10mA 10
Standby current ISTBY 0.2 µA EN = GND 10
EN high VEN H 1.5 V 10
EN low VEN L 0.3 V 10
Input voltage VIN 2.5 18 V TA = 25°C 10
Input voltage VIN 2.5 18 V 8
Operating junction temperature TJ -40 125 °C 8
Operating ambient temperature TA -40 85 °C 8
Input voltage range VIN -0.3 24 V 8
Enable input voltage range VEN -0.3 24 V 8
Output voltage range VOUT -0.3 10 V 8
Maximum junction temperature TJ Max 125 °C 8
Storage temperature Tstg -40 125 °C 8
Soldering temperature & time Tsolder 260 °C 10s 8
Junction-to-ambient thermal resistance (SOT-23-5L) RΘJA 247.3 °C/W Still air, TA = 25°C, 1 in2 FR-4 board with 2 oz copper 9
Junction-to-case thermal resistance (SOT-23-5L) RΘJC 64.9 °C/W 9
Reference maximum power dissipation for continuous operation (SOT-23-5L) PD Ref 0.4 W 9

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper • Place the input and output capacitors as close to the pins of the device as possible; • The device is connected by copper plane and the heat sink (or back pad) of the device is fully welded with 25

CAD (KiCad official)

  • Symbol: CJ6330B36M
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5L (KiCad packages3D, STEP)
  • 3D model files: cj6330b36m-etched.step / cj6330b36m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj6330b36m.step / cj6330b36m.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (35 pp, sha256 156639a21081bfbe, retrieved 2026-10-17, 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