TLV333IDCKR from Texas Instruments, in a SC-70-5. 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	+IN	input	Noninverting input of the operational amplifier. Rail-to-rail input capable within the supply range of 1.8 V to 5.5 V.
2	V-	power_in	Negative (lowest) power supply pin. Typically connected to ground for single-supply operation or to a negative rail for split-supply operation. Total supply span (V+ minus V-) must be 1.8 V to 5.5 V.
3	-IN	input	Inverting input of the operational amplifier. Rail-to-rail input capable within the supply range of 1.8 V to 5.5 V.
4	OUT	output	Op-amp output. Rail-to-rail output stage capable of swinging close to both supply rails.
5	V+	power_in	Positive (highest) power supply pin. Supply voltage range 1.8 V to 5.5 V referenced to V-. Bypass with a 100 nF ceramic capacitor close to the pin.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	SC-70-5
Category	Op-amp/Cmp
Pins	5

Ordering variants

Same part, different packaging or reel option.

TLV333IDCKR
TLV333IDCKT
TLV333IDCKRIDBVR
TLV333IDCKRIDBVT
TLV333IDCKRIDR

CAD (KiCad official)

Symbol: TLV333IDCKR
Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
3D model: SC-70-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tlv333idckr.step`	87 KB	You want the bare part, or you mark your own boards.
`tlv333idckr-etched.step`	2.0 MB	You want the part with `TLV333IDCKR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 501 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: Texas Instruments datasheet (33 pp, sha256 247915f8336edca4, retrieved 2026-08-17, tier: manufacturer)
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