TP1564AL1-SR from UMW, in a SOP-14. 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 A	output	Output of op-amp channel A. Rail-to-rail output capable of sourcing/sinking up to ~100 mA short-circuit current.
2	-In A	input	Inverting input of op-amp channel A. Common-mode input range extends 100 mV beyond each rail (V- to V+).
3	+In A	input	Non-inverting input of op-amp channel A. Common-mode input range extends 100 mV beyond each rail (V- to V+).
4	+Vs	power_in	Positive supply rail. Operating range 2.5 V to 6.0 V; absolute maximum (+Vs)-(-Vs) = 7 V. Bypass with a local decoupling capacitor.
5	+In B	input	Non-inverting input of op-amp channel B. Common-mode input range extends 100 mV beyond each rail.
6	-In B	input	Inverting input of op-amp channel B. Common-mode input range extends 100 mV beyond each rail.
7	Out B	output	Output of op-amp channel B. Rail-to-rail output with ~100 mA short-circuit current capability.
8	Out C	output	Output of op-amp channel C. Rail-to-rail output with ~100 mA short-circuit current capability.
9	-In C	input	Inverting input of op-amp channel C. Common-mode input range extends 100 mV beyond each rail.
10	+In C	input	Non-inverting input of op-amp channel C. Common-mode input range extends 100 mV beyond each rail.
11	-Vs	power_in	Negative supply rail (typically ground in single-supply operation). Absolute maximum (+Vs)-(-Vs) = 7 V.
12	+In D	input	Non-inverting input of op-amp channel D. Common-mode input range extends 100 mV beyond each rail.
13	-In D	input	Inverting input of op-amp channel D. Common-mode input range extends 100 mV beyond each rail.
14	Out D	output	Output of op-amp channel D. Rail-to-rail output with ~100 mA short-circuit current capability.

Key specifications

Parameter	Value
Manufacturer	UMW
Package	SOP-14
Category	Op-amp/Cmp
Pins	14

Ordering variants

Same part, different packaging or reel option.

TP1564AL1-SR
TP1562AL1-SR
TP1561A-TR

CAD (KiCad official)

Symbol: TP1564AL1-SR
Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
3D model: SOP-14 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`tp1564al1-sr.step`	195 KB	You want the bare part, or you mark your own boards.
`tp1564al1-sr-etched.step`	2.4 MB	You want the part with `TP1564AL1-SR` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 608 faces against 237 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: UMW datasheet (9 pp, sha256 c80464a7cbbd6ce2, 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