component

78L10A

Public Made by Adom

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Shikues 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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78L10A

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

78L10A 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 of the 78L10A, nominally 10 V (9.6 V to 10.4 V at Tj = 25 °C), with output current rated up to 200 mA.
2 GND power_in Common ground pin of the SOT-89 package; the datasheet states no separate electrical limit for this pin.
3 IN power_in Unregulated input to the regulator, with an absolute maximum input voltage of 30 V and a 0.33 μF input bypass capacitor (C1) recommended close to the device.

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
Input voltage VIN 30 V 1
Output Current IOUT 200 mA 1
Junction Temperature TJ 125 ℃ 1
Operating Temperature TOPR -40 120 ℃ 1
Storage Temperature Range TSTG -40 150 ℃ 1
Output Voltage Vo 9.6 10 10.4 V Tj=25C 3
Output Voltage Vo 9.5 10.5 V 12V≤VI≤25V, IO=1mA~80mA 3
Load Regulation Vo 30 90 mV Tj=25C, IO=1mA~200mA 3
Load Regulation Vo 20 45 mV Tj=25C, IO=1mA~80mA 3
Line regulation Vo 20 230 mV 12.5V≤VI≤23V, Tj=25C 3
Line regulation Vo 10 170 mV 13V≤VI≤23V, Tj=25C 3
Quiescent Current Iq 2 5.5 mA Tj=25C 3
Quiescent Current Change Iq 1.5 mA 13V≤VI≤23V 3
Quiescent Current Change Iq 0.1 mA 1mA≤IO≤80mA 3
Output Noise Voltage VN 60 V 10Hz≤f≤100kHz, Tj=25C 3
Temperature coefficient of Vo Vo/T 0.9 mV/C IO=5mA 3
Ripple Rejection RR 36 45 dB 14V≤VI≤23V, f=120Hz, Tj=25C 3
Dropout Voltage Vd 1.7 V 3

CAD (KiCad official)

  • Symbol: 78L10A
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 78l10a-etched.step / 78l10a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 78l10a.step / 78l10a.glb are the bare package body.

Provenance

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

  • Datasheet: Shikues datasheet (6 pp, sha256 0699a70bcb05659e, 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