TPAD8605ARTZ from TECH PUBLIC, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	OUT	output	Amplifier output. Rail-to-rail output stage; short-circuit current +/-50mA (typ). Swings within ~10mV of VDD/VSS with light loads.
2	-Vs	power_in	Negative supply / ground. Typically tied to GND for single-supply operation. Total supply (VDD to VSS) range 2.2V to 5.5V; absolute max -0.5V to +7V.
3	+IN	input	Non-inverting analog input. Rail-to-rail input common-mode range extends from VSS-0.2V to VDD+0.2V. Input bias current +/-1pA typ (100pA max).
4	-IN	input	Inverting analog input. Rail-to-rail input common-mode range extends from VSS-0.2V to VDD+0.2V. Input bias current +/-1pA typ (100pA max).
5	+Vs	power_in	Positive supply. +2.2V to +5.5V single-supply operation; absolute max +7V. Quiescent current ~800uA per amplifier.

Key specifications

Parameter	Value
Manufacturer	TECH PUBLIC
Package	SOT-23-5
Category	Op-amp/Cmp
Pins	5

Ordering variants

Same part, different packaging or reel option.

TPAD8605ARTZ

CAD (KiCad official)

Symbol: TPAD8605ARTZ
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-23-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tpad8605artz.step`	85 KB	You want the bare part, or you mark your own boards.
`tpad8605artz-etched.step`	2.2 MB	You want the part with `TPAD8605ARTZ` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 543 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: TECH PUBLIC datasheet (5 pp, sha256 cbd387ef9349668a, retrieved 2026-08-17, tier: lcsc)
Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF