component

SL9350L33SQ

Public Made by Adom

by adom

Slkor(SLKORMICRO Elec.) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. 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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SL9350L33SQ

Slkor(SLKORMICRO Elec.) · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89

SL9350L33SQ from Slkor(SLKORMICRO Elec.), in a SOT-89. 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 VIN power_in Input supply pin; the datasheet gives a supply range of 2.5~6.5V and requires VIN to stay at least the dropout voltage above VOUT.
3 VOUT power_out Regulated output pin; a minimum 1uF capacitor from VOUT to ground is required for stability.

Key specifications

Parameter Value
Manufacturer Slkor(SLKORMICRO Elec.)
Package SOT-89
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 2.5 6.5 V 4
Output Voltage Accuracy ∆VOUT -2 2 % VOUT ≥1.8V, IOUT=1mA 4
Dropout Voltage VDROP 220 250 mV VOUT≥2.5V, IOUT=200mA 4
Dropout Voltage VDROP 320 350 mV VOUT≥2.5V, IOUT=300mA 4
Line Regulation ∆VLINE 0.01 0.15 %/V VIN=2.7~5.5V, IOUT=1mA 4
Load Regulation ∆VLOAD 40 70 mV VOUT>1.8V, IOUT=1~300mA 4
Standby Current IStandby 1 μA VEN=0 4
EN Logic High Voltage VENH 1.2 V VIN=5.5V, IOUT=1mA 4
EN Logic Low Voltage VENlL 0.4 V VIN=5.5V, VOUT=0V 4
EN Input Current IEN 1 μA VEN= 0~5.5V 4
Supply Voltage 2.5 6.5 V 3
Maximum Output Current 300 mA 3
Operating Ambient Temperature -40 85 °C 3
Maximum Input Voltage -0.3 8 V 3
Output Current 400 mA 3
Power Dissipation SOT-89 600 mW SOT-89 3
Junction Temperature -40 125 °C 3
Operating Ambient Temperature -40 85 °C 3
Storage Temperature Range -55 150 °C 3
Thermal Resistance, Junction-to-Ambient SOT-89 165 °C/W Junction-to-Ambient 3

CAD (KiCad official)

  • Symbol: SL9350L33SQ
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: sl9350l33sq-etched.step / sl9350l33sq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl9350l33sq.step / sl9350l33sq.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor(SLKORMICRO Elec.) datasheet (14 pp, sha256 1811f6356fa50cf6, retrieved 2026-10-28, 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