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SL9650M33SE

Public Made by Adom

by adom

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

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SL9650M33SE

Slkor(SLKORMICRO Elec.) · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

SL9650M33SE from Slkor(SLKORMICRO Elec.), in a SOT-23-5. 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 VIN power_in Regulator input supply, rated 1.7V to 7V in recommended operation with an absolute maximum of 8.5V, and must stay above VOUT by the dropout voltage for proper regulation.
2 GND power_in Ground reference pin for the regulator, which also needs a clean analog ground return for the input and output capacitors.
3 EN input Chip enable, active high: logic high requires at least 1V and logic low at most 0.4V, and the pin is high impedance as stated in the datasheet.
4 NC unconnected No internal connection on the fixed-output SOT-23-5 version; leave this pin unconnected.
5 VOUT power_out Regulated output for the fixed 3.3V version, accurate to ±2% with up to 600mA output current, requiring at least 1µF output capacitance to ground for stability.

Key specifications

Parameter Value
Manufacturer Slkor(SLKORMICRO Elec.)
Package SOT-23-5
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
Input Voltage VIN 1.7 7 V 6
Output Voltage Accuracy ∆VOUT -2 2 % 6
Quiescent Current IQ 50 75 μA IOUT=0mA 6
Max. Output Current IOUT (Max.) 600 mA VIN-VOUT=1V 6
Dropout Voltage VDROP 300 500 mV VOUT=3.3V, IOUT=600mA 6
Line Regulation ∆VLINE 0.02 0.1 %/V IOUT=1mA 6
Load Regulation ∆VLOAD 15 30 mV 0mA≤IOUT≤600mA 6
Short Circuit Current ISHORT 250 mA 6
Current Limit ILIM 0.7 0.75 A 6
Standby Current 1 μA EN=0 6
EN Input Threshold Logic Low VCEL 0.4 V EN Low Voltage 6
EN Input Threshold Logic High VCEH 1 V EN High Voltage 6
Power Supply Rejection Rate PSRR 75 dB VIN=VOUT+0.5V, f=1KHz,IOUT=10mA 6
Startup Time tstart 80 µS 6
Output Voltage Temperature Coefficient TCVOUT -100 100 ppm/°C 6
Over Temperature Protection 130 150 170 °C 6
OTP Hysteresis 40 °C 6
Maximum Input Voltage 8.5 V 5
Output Current 600 mA 5
Power Dissipation SOT-23-5 450 mW SOT-23-5 5
Maximum Junction Temperature 150 °C 5
Operating Ambient Temperature (absolute maximum) -40 125 °C 5
Storage Temperature Range -55 150 °C 5
Lead Temperature 260 °C 10S 5
Supply Voltage (recommended) 1.7 7 V 5
Maximum Output Current (recommended) 600 mA 5
Operating Ambient Temperature (recommended) -40 125 °C 5
Thermal Resistance Junction-to-Ambient SOT-23-5 RθJA 220 °C/W SOT-23-5 5

CAD (KiCad official)

  • Symbol: SL9650M33SE
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: sl9650m33se-etched.step / sl9650m33se-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl9650m33se.step / sl9650m33se.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor(SLKORMICRO Elec.) datasheet (17 pp, sha256 fbe73ba6c208c956, retrieved 2026-10-28, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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