component

AS78L05RTR

Public Made by Adom

by adom

TECH PUBLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3L. 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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AS78L05RTR

TECH PUBLIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3L

AS78L05RTR from TECH PUBLIC, in a SOT-89-3L. 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 5V output (Vo 4.8V min to 5.2V max at 25°C), rated for a maximum output current of 0.1A, with a 0.1µF output capacitor in the typical application.
2 GND power_in Ground reference pin, connected to the common return of the input and output capacitors in the typical application.
3 IN power_in Unregulated input voltage with an absolute maximum of 35V, with a 0.33µF input capacitor in the typical application.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-89-3L
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: AS78L05RTR
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89-3L (KiCad packages3D, STEP)
  • 3D model files: as78l05rtr-etched.step / as78l05rtr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); as78l05rtr.step / as78l05rtr.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (3 pp, sha256 1675b15baa28d664, 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