component

L78L08ABD13TR

Public Made by Adom

by adom

STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)l78l08abd13trfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 1mo ago
viewers l78l08abd13tr: viewers · Ray 1mo ago
l78l08abd13tr-etched.glb l78l08abd13tr: factory component page (tier=lcsc) · Ray 1mo ago
l78l08abd13tr-etched.step l78l08abd13tr: factory component page (tier=lcsc) · Ray 1mo ago
l78l08abd13tr-hero.glb l78l08abd13tr: hero GLB from the etched model (keeps the MPN mark) · Ray 1mo ago
l78l08abd13tr-hero.overlay.json Publish 0.1.0 · Ray 1mo ago
l78l08abd13tr.glb Publish 0.1.0 · Ray 1mo ago
l78l08abd13tr.kicad_mod Publish 0.1.0 · Ray 1mo ago
l78l08abd13tr.kicad_sym Publish 0.1.0 · Ray 1mo ago
l78l08abd13tr.lbr Publish 0.1.0 · Ray 1mo ago
l78l08abd13tr.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json Set visibility: public · Ray 1mo ago
README.md Publish 0.1.0 · Ray 1mo ago

L78L08ABD13TR

STMicroelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOIC-8

L78L08ABD13TR from STMicroelectronics, in a SOIC-8. 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 VOUT power_out Regulated 8 V output (±4% for the A grade) delivering up to 100 mA, with a 0.1 µF output capacitor used in the test circuit.
2 GND power_in Ground, electrically common to the die attach flag with pins 3, 6 and 7 for heat-sinking through PCB copper.
3 GND power_in Ground, electrically common to the die attach flag with pins 2, 6 and 7 for heat-sinking through PCB copper.
4 NC unconnected No connection.
5 NC unconnected No connection.
6 GND power_in Ground, electrically common to the die attach flag with pins 2, 3 and 7 for heat-sinking through PCB copper.
7 GND power_in Ground, electrically common to the die attach flag with pins 2, 3 and 6 for heat-sinking through PCB copper.
8 VIN power_in Input supply; absolute maximum 30 V for 3.3 to 9 V output versions, with a 0.33 µF input capacitor used in the test circuit.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOIC-8
Category Power Management (PMIC)
Pins 8

CAD (KiCad official)

  • Symbol: L78L08ABD13TR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: l78l08abd13tr-etched.step / l78l08abd13tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); l78l08abd13tr.step / l78l08abd13tr.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (40 pp, sha256 8b73c521b7f1b36e, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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