component

TP78M05K3-1

Public Made by Adom

by adom

TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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package.json Publish 0.1.0 · Ray 7d ago
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tp78m05k3-1-etched.glb Publish 0.1.0 · Ray 7d ago
tp78m05k3-1-etched.step tp78m05k3-1: factory component page (tier=lcsc) · Ray 7d ago
tp78m05k3-1-hero.glb tp78m05k3-1: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
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tp78m05k3-1.glb Publish 0.1.0 · Ray 7d ago
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TP78M05K3-1

TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252-2L

TP78M05K3-1 from TECH PUBLIC, in a TO-252-2L. 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 Input of supply voltage; absolute maximum input voltage is 35 V.
2 GND power_in Ground reference for the regulator.
3 VOUT power_out Regulated 5 V output, 4.8 V to 5.2 V at Tj=25°C, up to 1 A maximum output current.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package TO-252-2L
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: TP78M05K3-1
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252-2L (KiCad packages3D, STEP)
  • 3D model files: tp78m05k3-1-etched.step / tp78m05k3-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tp78m05k3-1.step / tp78m05k3-1.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (5 pp, sha256 49c1e98813d78315, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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