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L7808-1.5A

Public Made by Adom

by adom

TDSEMIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-220-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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L7808-1.5A

TDSEMIC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220-3L

L7808-1.5A from TDSEMIC, in a TO-220-3L. 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 IN power_in Unregulated input voltage pin, absolute maximum 35 V, with a 0.33µF input capacitor Ci shown in the typical application.
2 GND power_in Ground reference pin common to input and output, connected to the ground return of Ci and Co in the typical application.
3 OUT power_out Regulated 8 V output (L7808) delivering up to 1.5 A maximum output current, with a 0.1µF output capacitor Co shown in the typical application.

Key specifications

Parameter Value
Manufacturer TDSEMIC
Package TO-220-3L
Category Power Management (PMIC)
Pins 3

CAD (KiCad official)

  • Symbol: L7808-1.5A
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220-3L (KiCad packages3D, STEP)
  • 3D model files: l7808-1-5a-etched.step / l7808-1-5a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); l7808-1-5a.step / l7808-1-5a.glb are the bare package body.

Provenance

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

  • Datasheet: TDSEMIC datasheet (3 pp, sha256 e4ef04fff5853278, 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