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Ray Publish 0.1.0 f7c4b68 15d ago

78L06K

Shikues · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89

78L06K from Shikues, 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 OUT power_out Regulated output terminal; the regulator is rated for a maximum output current of 100 mA, with a recommended C2 of 0.1 µF for stability.
2 GND power_in Ground (common) terminal of the regulator, the reference for the input and output.
3 IN power_in Unregulated input terminal; the absolute maximum input voltage is 30 V for VOUT 4.4 to 10 V and 35 V for VOUT 12 to 18 V, with a recommended C1 of 0.33 µF located close to the regulator.

Key specifications

Parameter Value
Manufacturer Shikues
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
Output Voltage VO 5.75 6 6.25 V Tj=25C 2
Output Voltage VO 5.7 6.3 V 8V≤VI≤21V, IO=1mA~40mA 2
Load Regulation Vo 18 60 mV Tj=25C, IO=1mA~100mA 2
Load Regulation Vo 12 30 mV Tj=25C, IO=1mA~40mA 2
Line Regulation Vo 12 150 mV 8.5V≤VI≤20V, Tj=25C 2
Line Regulation Vo 6 100 mV 9V≤VI≤20V, Tj=25C 2
Quiescent Current Iq 2 5.5 mA Tj=25C 2
Quiescent Current Change Iq 1.5 mA 9V≤VI≤20V 2
Quiescent Current Change Iq 0.1 mA 1mA≤IO≤40mA 2
Output Noise Voltage VN 50 V 10Hz≤f≤100kHz, Tj=25C 2
Temperature Coefficient of Vo Vo/T 0.75 mV/C Io=5mA 2
Ripple Rejection RR 38 46 dB 9V≤VI≤20V, f=120Hz, Tj=25C 2
Dropout Voltage Vd 1.7 V 2
Input Voltage (absolute maximum) VIN 30 V VOUT=4.4~10V (applies to 6V output) 1
Output Current IOUT 100 mA 1
Junction Temperature TJ 125 C 1
Operating Temperature TOPR -40 125 C 1
Storage Temperature Range TSTG -40 150 C 1

CAD (KiCad official)

  • Symbol: 78L06K
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 78l06k-etched.step / 78l06k-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 78l06k.step / 78l06k.glb are the bare package body.

Provenance

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

  • Datasheet: Shikues datasheet (7 pp, sha256 465d3747fde40e41, retrieved 2026-10-18, 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