component

SP1001-05XTG

Public Made by Adom

by adom

Littelfuse ESD And Surge Protection (TVS/ESD), SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SP1001-05XTG

Littelfuse · ESD And Surge Protection (TVS/ESD) · SOT-563

SP1001-05XTG from Littelfuse, in a SOT-563. 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 I/O1 passive Protected I/O channel connected through steering diodes to the common ground node, protecting against IEC 61000-4-2 ESD of ±15kV contact and ±30kV air with about 8pF typical capacitance.
2 GND power_in Common ground/return pin of the SP1001-05 array, which the I/O pins' diodes steer ESD current to.
3 I/O2 passive Protected I/O channel connected through steering diodes to the common ground node, protecting against IEC 61000-4-2 ESD of ±15kV contact and ±30kV air with about 8pF typical capacitance.
4 I/O3 passive Protected I/O channel connected through steering diodes to the common ground node, protecting against IEC 61000-4-2 ESD of ±15kV contact and ±30kV air with about 8pF typical capacitance.
5 I/O4 passive Protected I/O channel connected through steering diodes to the common ground node, protecting against IEC 61000-4-2 ESD of ±15kV contact and ±30kV air with about 8pF typical capacitance.
6 I/O5 passive Protected I/O channel connected through steering diodes to the common ground node, protecting against IEC 61000-4-2 ESD of ±15kV contact and ±30kV air with about 8pF typical capacitance.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package SOT-563
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: SP1001-05XTG
  • Footprint: Package_TO_SOT_SMD:SOT-563
  • 3D model: SOT-563 (KiCad packages3D, STEP)
  • 3D model files: sp1001-05xtg-etched.step / sp1001-05xtg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp1001-05xtg.step / sp1001-05xtg.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (7 pp, sha256 009191d4f8096725, retrieved 2026-10-09, 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