component

MC78L05FA-TP

Public Made by Adom

by adom

MCC Micro Commercial Components Linear Voltage Regulators (LDO), 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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MC78L05FA-TP

MCC Micro Commercial Components · Linear Voltage Regulators (LDO) · SOT-89

MC78L05FA-TP from MCC Micro Commercial Components, 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 5 V output; the maximum output current is 0.1 A (IO), with internal short-circuit current limiting and internal thermal overload protection.
2 GND power_in Ground (common) reference pin for the regulator.
3 IN power_in Unregulated input supply to the regulator; the maximum input voltage is 30 V per the maximum ratings table.

Key specifications

Parameter Value
Manufacturer MCC Micro Commercial Components
Package SOT-89
Category Power Supply Chip
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 VI 30 V 1
Operating Junction Temperature TOPR -25 125 °C 1
Storage Temperature Range TSTG -55 150 °C 1
Maximum Output Current IO 0.1 A 1
Power Dissipation Pd 0.35 W 1
Output Voltage Vo 4.8 5.2 V IO=1mA-100mA, Tj=25°C 2
Output Voltage Vo 4.75 5.25 V VI=10V, IO=100mA, Tj=25°C 2
Quiescent Current Iq 5.5 mA 2
Quiescent Current Change ΔIq 0.1 mA VI=10V, IO=1mA-40mA 2

CAD (KiCad official)

  • Symbol: MC78L05FA-TP
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: mc78l05fa-tp-etched.step / mc78l05fa-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mc78l05fa-tp.step / mc78l05fa-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256 81e9484e8517ee56, 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