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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	tsv6291aict: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	5d ago
viewers	pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray	1mo ago
package.json	pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray	1mo ago
pads.json	pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray	1mo ago
page.json	tsv6291aict: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray	19h ago
README.md	tsv6291aict: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray	16d ago
tsv6291aict-etched.fit.json	tsv6291aict: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	5d ago
tsv6291aict-etched.glb	tsv6291aict: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	5d ago
tsv6291aict-etched.step	tsv6291aict: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray	5d ago
tsv6291aict.glb	Publish 0.1.0 · Ray	1mo ago
tsv6291aict.kicad_mod	Publish 0.1.0 · Ray	1mo ago
tsv6291aict.kicad_sym	Publish 0.1.0 · Ray	1mo ago
tsv6291aict.lbr	rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 5 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged. · Ray	1mo ago
tsv6291aict.step	Publish 0.1.0 · Ray	1mo ago

TSV6291AICT

UMW · Operational Amplifier · SC-70-5

TSV6291AICT from UMW, 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	Non-inverting analog input of the op-amp. Rail-to-rail input; common-mode range is (VCC-) - 0.1 V to (VCC+) + 0.1 V. Input bias current is ~1 pA typical.
2	VCC-	power_in	Negative supply rail (typically ground for single-supply operation). Total supply range (VCC+) - (VCC-) is 1.5 V to 5.5 V; absolute max 6 V.
3	IN-	input	Inverting analog input of the op-amp. Rail-to-rail input; input bias current is ~1 pA typical. Differential input voltage limited to ±VCC.
4	OUT	output	Rail-to-rail op-amp output. Drives up to ~40 mA (source/sink) at VCC = 5 V; VOH = VCC - 7 mV typical and VOL = 6 mV typical with RL = 10 kΩ.
5	VCC+	power_in	Positive supply rail. Operating range 1.5 V to 5.5 V referenced to VCC-; absolute maximum 6 V. Should be locally bypassed with a 100 nF ceramic capacitor to VCC-.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

TSV6291AICT
TSV6291AICTAICK
TSV6291AICTCK

CAD (KiCad official)

Symbol: TSV6291AICT
Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
3D model: SC-70-5 (KiCad packages3D, STEP)
3D model files: tsv6291aict-etched.step / tsv6291aict-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tsv6291aict.step / tsv6291aict.glb are the bare package body.

Provenance

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

Datasheet: UMW datasheet (12 pp, sha256 a8c7659ed00237b8, 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