LMV721M5X-P 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	Operational amplifier output. Rail-to-rail swing capable; can source/sink ±50mA short-circuit current. Output stage swings within ~10mV of the supply rails into light loads (100kΩ).
2	-Vs	power_in	Negative supply rail (V_SS). Typically tied to ground for single-supply operation. Supply range: V_DD - V_SS = 2.2V to 5.5V.
3	+IN	input	Non-inverting analog input. Rail-to-rail input common-mode range (V_SS - 0.2V to V_DD + 0.2V). Input bias current typically ±1pA (±100pA max).
4	-IN	input	Inverting analog input. Rail-to-rail input common-mode range (V_SS - 0.2V to V_DD + 0.2V). Input bias current typically ±1pA (±100pA max).
5	+Vs	power_in	Positive supply rail (V_DD). Single-supply operation from +2.2V to +5.5V. Absolute maximum 7V relative to V_SS. Decouple with a ceramic capacitor close to the pin.

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.

LMV721M5X-P

CAD (KiCad official)

Symbol: LMV721M5X-P
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
`lmv721m5x-p.step`	85 KB	You want the bare part, or you mark your own boards.
`lmv721m5x-p-etched.step`	1.4 MB	You want the part with `LMV721M5X-P` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 379 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 b4480055bd5bcd91, 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