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CL9906A33L3M

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

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CL9906A33L3M

ChipLink Tech · Linear Voltage Regulators (LDO) · SOT-23-3L

CL9906A33L3M from ChipLink Tech, 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 Ground terminal of the regulator (SOT-23-3L pin 1 per the pin description table).
2 VOUT power_out Regulated output; the datasheet limits VOUT to GND-0.3 V to VIN+0.3 V and gives an output current limit of 500 mA (absolute max, with IOUT ≤ Pd/(VIN-VOUT)), with 200 mA rated maximum output current.
3 VIN power_in Power supply input; absolute maximum VIN is -0.3 V to +7.0 V, and the maximum input voltage is 6.5 V per the features list.

Key specifications

Parameter Value
Manufacturer ChipLink Tech
Package SOT-23-3L
Category Power Supply Chip
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 7 V 7
Quiescent current IQ 1 uA 7
Output voltage VOUT 3.234 3.3 3.366 V VIN=4.3V, IOUT=30mA 7
Maximum output current IOUT (max) 200 mA VIN=4.3V 7
Load regulation ∆VOUT 20 mV VIN=4.3V, 1mA≤IOUT≤100mA 7
Load regulation ∆VOUT 40 mV VIN=4.3V, 1mA≤IOUT≤200mA 7
Dropout voltage 1 Vdif1 60 mV IOUT=30mA 7
Dropout voltage 2 Vdif2 200 mV IOUT=100mA 7
Line regulation ∆VOUT / ∆VIN * VOUT 0.05 %/V IOUT=30mA, 4.3≤VIN≤7V 7
Short-circuit current ISHORT 50 mA VIN=4.3V 7
Overcurrent protection current ILIMIT 300 mA VIN=4.3V 7
Input voltage (absolute maximum) VIN -0.3 7 V 3
VOUT pin voltage VOUT -0.3 V Relative to GND; upper limit is VIN+0.3 V 3
VOUT pin current IOUT 500 mA Note 1: IOUT ≤ Pd/(VIN-VOUT) 3
Maximum power dissipation SOT23_3L Pd 300 mW SOT23_3L 3
Maximum power dissipation SOT23_3L Pd 600 mW SOT23_3L, with added PCB heat sinking (note 2) 3
Operating ambient temperature Topr -25 85 C 3
Storage temperature Tstg -40 125 C 3
Soldering temperature Tsolder 260 C 10 s 3
ESD human body model 4000 V HBM 3
ESD machine model 400 V MM 3
Latch-up level 400 mA 3
Input capacitor range CIN 1 10 uF 7
Output capacitor range COUT 1 10 uF 7

CAD (KiCad official)

  • Symbol: CL9906A33L3M
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: cl9906a33l3m-etched.step / cl9906a33l3m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cl9906a33l3m.step / cl9906a33l3m.glb are the bare package body.

Provenance

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

  • Datasheet: ChipLink Tech datasheet (12 pp, sha256 36e7db313344a9db, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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