component
CL9193A18L3M
Public Made by Adomby adom
CHIPLINK(芯联) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 24d ago |
| viewers | 24d ago |
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| cl9193a18l3m-etched.step | 24d ago |
| cl9193a18l3m-hero.glb | 24d ago |
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| cl9193a18l3m.glb | 24d ago |
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| cl9193a18l3m.lbr | 24d ago |
| cl9193a18l3m.step | 24d ago |
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| README.md | 24d ago |
CL9193A18L3M
CHIPLINK(芯联) · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L
CL9193A18L3M from CHIPLINK(芯联), 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 reference pin for the regulator. |
| 2 | VOUT | power_out | Regulated output; the datasheet specifies output voltages from 1.2V to 3.6V and output current up to 300mA. |
| 3 | VIN | power_in | Power supply input; the electrical characteristics specify VIN up to 5.5V, and the absolute maximum input voltage is 7V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CHIPLINK(芯联) |
| 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 |
|---|---|---|---|---|---|---|---|
| Output Voltage (effective, relative to VOUT(T)) | VOUT(E) | 0.98 | 1.02 | V | IOUT=40mA, VIN=Vout+1V | 5 | |
| Input Voltage | VIN | 5.5 | V | 5 | |||
| EN starting voltage | VCE_ON | 1.1 | V | 5 | |||
| EN off voltage | VCE_OFF | 0.4 | V | 5 | |||
| Load Regulation | ΔVOUT | 50 | mV | VIN=Vout+1V, 1mA≤IOUT≤100mA | 5 | ||
| Dropout Voltage | Vdif1 | 90 | mV | IOUT =100mA | 5 | ||
| Dropout Voltage | Vdif2 | 230 | mV | IOUT =200mA | 5 | ||
| Shunt-down Current | ICEL | 1 | μA | Vce=0V | 5 | ||
| Line Regulation | ΔVOUT/(ΔVIN•VOUT) | 0.05 | %/V | IOUT =40mA, Vout+1V ≤VIN≤8V | 5 | ||
| Output Noise Voltage | en | 50 | uVrms | IOUT =40mA, 300Hz~50kHz | 5 | ||
| Input Voltage (absolute maximum) | VIN | 7 | V | 3 | |||
| Output Current (absolute maximum) | Iout | 450 | mA | 3 | |||
| Operating Temperature | TOpr | -40 | 85 | ℃ | 3 | ||
| Storage Temperature | Tstg | -55 | 125 | ℃ | 3 | ||
| Lead Temperature (soldering) | Tsolder | 260 | ℃ | 10 s | 3 | ||
| Power Dissipation | Pd | 250 | mW | SOT-23-3L package | 3 | ||
| Output Current (maximum) | IOUT(max) | 300 | mA | VIN=Vout+1V | 5 | ||
| Stand-by Current | ISS | 70 | μA | VIN=Vout+1V | 5 | ||
| Power Supply Rejection Ratio | PSRR | 70 | dB | Vin=[Vout+1]V +1Vp-pAC, IOUT =40mA, f=1kHz | 5 |
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 |
|---|---|---|---|---|
| housing | ppa | body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus | 9 |
CAD (KiCad official)
- Symbol:
CL9193A18L3M - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
cl9193a18l3m-etched.step/cl9193a18l3m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cl9193a18l3m.step/cl9193a18l3m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CHIPLINK(芯联) datasheet (9 pp, sha256
44a489707df24fae, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).