component

CJ6101A30M

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.

componentpower management (pmic)cj6101a30mfactory-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 24d ago
viewers cj6101a30m: viewers · Ray 24d ago
cj6101a30m-etched.glb cj6101a30m: factory component page (tier=lcsc) · Ray 24d ago
cj6101a30m-etched.step cj6101a30m: factory component page (tier=lcsc) · Ray 24d ago
cj6101a30m-hero.glb cj6101a30m: hero GLB from the etched model (keeps the MPN mark) · Ray 24d ago
cj6101a30m-hero.overlay.json Publish 0.1.0 · Ray 24d ago
cj6101a30m.glb Publish 0.1.0 · Ray 24d ago
cj6101a30m.kicad_mod Publish 0.1.0 · Ray 24d ago
cj6101a30m.kicad_sym Publish 0.1.0 · Ray 24d ago
cj6101a30m.lbr Publish 0.1.0 · Ray 24d ago
cj6101a30m.step Publish 0.1.0 · Ray 24d ago
package.json Publish 0.1.0 · Ray 24d ago
page.json cj6101a30m: specified limits as data (metadata.characteristics, 18 rows from the datasheet) · Ray 17d ago
README.md cj6101a30m: specified limits as data (metadata.characteristics, 18 rows from the datasheet) · Ray 17d ago

CJ6101A30M

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

CJ6101A30M 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 VSS power_in Ground pin and network ground reference for all voltages in the datasheet, with the regulator's voltages specified with respect to this terminal.
2 VOUT power_out Regulated output pin with output voltage range 1.2 V to 5.0 V and output current up to 300 mA, requiring a 1 µF capacitor from OUT to GND placed close to the pins for loop stability.
3 VIN power_in Power input pin with recommended supply range 1.8 V to 8 V (absolute maximum -0.3 V to 9 V), bypassed with a 1 µF input capacitor.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-23-3L
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 1.8 8 V 3
Output Voltage Range VOUT 1.2 5 V Series range; this variant is 3.0 V 3
DC Output Accuracy -2 2 % IOUT=1mA 3
DC Output Accuracy -1 1 % IOUT=1mA 3
Supply Current ISS 0.6 0.7 1.3 μA IOUT=0, 1.2V≤VOUT≤3.3V 3
Line Regulation ΔVOUT/(VOUT×ΔVIN) 0.05 0.3 %/V IOUT=10mA, VOUT+1V≤VIN≤8V 3
Output Current Limit ILIM 550 700 850 mA VOUT=0.5 x VOUT(Normal), VIN=5V 3
CE High Voltage VCE“H” 1.5 V Printed maximum is VIN (not a number) 3
CE Low Voltage VCE“L” 0.3 V 3
Input Voltage VIN -0.3 9 V 2
Output Voltage VOUT -0.3 V Printed maximum is VIN+0.3 (not a number) 2
Output Current IOUT 600 mA 2
Power Dissipation PD 0.3 W Package label not printed on this row; attributed to SOT-23-3L by row order, verify 2
Operating Ambient Temperature Range TA -40 85 °C 2
Storage Temperature Tstg -40 125 °C 2
Operating Junction Temperature Range Tj -40 125 °C 2
Operating Junction Temperature Range Tj -40 125 °C 3
Operating Free Air Temperature Range TA -40 85 °C 3

CAD (KiCad official)

  • Symbol: CJ6101A30M
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: cj6101a30m-etched.step / cj6101a30m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cj6101a30m.step / cj6101a30m.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (10 pp, sha256 281a1425e68c58c2, 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