GS8041-CR from Gainsil, 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	OUT	output	Amplifier output. Rail-to-rail output swing; typically within 50 mV of either supply rail with light resistive loads (>50 kΩ). Source/sink current capability of 20 mA into 10 Ω to Vs/2.
2	VSS	power_in	Negative supply / ground. For single-supply operation tie to 0 V; for dual supply operation connect to the negative rail (-0.7 V to -2.75 V). Bypass to VDD with 0.1 µF ceramic near the pin.
3	IN+	input	Non-inverting analog input. Rail-to-rail input common-mode range extends 100 mV beyond the supply rails (VSS-0.1 V to VDD+0.1 V). Typical input bias current of 1 pA.
4	IN-	input	Inverting analog input. Rail-to-rail input common-mode range extends 100 mV beyond the supply rails (VSS-0.1 V to VDD+0.1 V). Typical input bias current of 1 pA.
5	VDD	power_in	Positive supply. Operating range 1.4 V to 5.5 V (absolute maximum 7.5 V referenced to VSS). Bypass to VSS with a 0.1 µF ceramic capacitor placed close to the pin.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

GS8041-CR
GS8041-TR

CAD (KiCad official)

Symbol: GS8041-CR
Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
3D model: SC-70-5 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Gainsil datasheet (15 pp, sha256 2cfbf0f89a315340, 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