XL193 from XINLUDA, in a SOIC-8. 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	Out1	output	Comparator 1 output. Open-collector style; requires an external pull-up to Vcc+. Low-level output voltage 80 mV typ. at Isink = 4 mA; output sink current 6 mA min., 18 mA typ. at Vid = 1 V, Vo = 1.5 V.
2	In1-	input	Comparator 1 inverting input. Input bias current 20 nA typ. (out of the IC due to PNP input stage); input offset voltage ±1 mV typ. Common-mode range includes ground up to (Vcc+) - 1.5 V.
3	In1+	input	Comparator 1 non-inverting input. Input bias current 20 nA typ.; input offset voltage ±1 mV typ. Common-mode range includes ground up to (Vcc+) - 1.5 V.
4	Vcc-	power_in	Negative supply / ground. In single-supply operation tie to GND; in split-supply operation connect to the negative rail. Total supply range (Vcc+) - (Vcc-) = 2 V to 36 V (±1 V to ±18 V).
5	In2+	input	Comparator 2 non-inverting input. Input bias current 20 nA typ.; input offset voltage ±1 mV typ. Common-mode range includes ground up to (Vcc+) - 1.5 V.
6	In2-	input	Comparator 2 inverting input. Input bias current 20 nA typ.; input offset voltage ±1 mV typ. Common-mode range includes ground up to (Vcc+) - 1.5 V.
7	Out2	output	Comparator 2 output. Open-collector style; requires an external pull-up to Vcc+. Low-level output voltage 80 mV typ. at Isink = 4 mA; output sink current 6 mA min., 18 mA typ.
8	Vcc+	power_in	Positive supply rail. 2 V to 36 V single supply, or +1 V to +18 V in split-supply operation. Supply current 0.45 mA typ. at Vcc = 5 V, 0.6 mA typ. at Vcc = 30 V (both comparators, no load).

Key specifications

Parameter	Value
Manufacturer	XINLUDA
Package	SOIC-8
Category	Op-amp/Cmp
Pins	8

Ordering variants

Same part, different packaging or reel option.

XL193

CAD (KiCad official)

Symbol: XL193
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: XINLUDA datasheet (9 pp, sha256 1105f75cca55b377, 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