component

78L08A

Public Made by Adom

by adom

Shikues Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)78l08afactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity

3D Model

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Symbol & Footprint

Schematic Symbol

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

PCB Footprint

Open full view ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.

Datasheet

Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Download PDF
Contents

README

markdown

78L08A

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

78L08A 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 voltage pin, 8.0 V nominal for the 78L08A, with output current limited to 200 mA maximum.
2 GND power_in Ground (common) reference pin for the regulator.
3 IN power_in Unregulated input voltage pin, with an absolute maximum input voltage of 30 V.

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
Output Voltage (Tj=25C) VO 7.7 8 8.3 V Tj=25C 2
Output Voltage (line/load range, IO=1mA~80mA) VO 7.6 8.4 V 10V≤VI≤23V, IO=1mA~80mA 2
Output Voltage (IO=1mA~140mA) VO 7.6 8.4 V IO=1mA~140mA 2
Load Regulation (IO=1mA~200mA) Vo 24 80 mV Tj=25C, IO=1mA~200mA 2
Load Regulation (IO=1mA~80mA) Vo 16 40 mV Tj=25C, IO=1mA~80mA 2
Line Regulation (10.5V to 23V) Vo 16 175 mV 10.5V≤VI≤23V, Tj=25C 2
Line Regulation (11V to 23V) Vo 8 125 mV 11V≤VI≤23V, Tj=25C 2
Quiescent Current Iq 2 5.5 mA Tj=25C 2
Quiescent Current Change (line) Iq 1.5 mA 11V≤VI≤23V 2
Quiescent Current Change (load) Iq 0.1 mA 1mA≤IO≤80mA 2
Output Noise Voltage VN 60 V 10Hz≤f≤100kHz, Tj=25C 2
Temperature coefficient of Vo Vo/T 0.8 mV/C Io=5mA 2
Ripple Rejection RR 36 45 dB 12V≤VI≤23V, f=120Hz, Tj=25C 2
Dropout Voltage Vd 1.7 V 2
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

CAD (KiCad official)

  • Symbol: 78L08A
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 78l08a-etched.step / 78l08a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 78l08a.step / 78l08a.glb are the bare package body.

Provenance

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

  • Datasheet: Shikues datasheet (6 pp, sha256 e0ebe6c4eea02447, retrieved 2026-10-17, 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