LTV-5341C-TP1 from Lite On, in a SOP-5-300mil. 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	ANODE	input	Input-side LED anode. Drive the input LED with IF = 3 to 10 mA (recommended); VF typ 1.6 V at 10 mA. Peak transient input current 1 A (PW <= 1 us).
2	CATHODE	input	Input-side LED cathode. Return path for the input LED drive current.
3	GND	power_in	Output-side ground / VEE reference for the gate driver. Also connected to the internal shield between input and output. A 0.1 uF bypass capacitor must be connected between pin 3 (GND) and pin 4 (Vo return / VCC decoupling).
4	VO	output	Gate-driver output. Rail-to-rail push-pull output stage: high level within ~0.1-0.3 V of VCC, low level within ~0.25-0.4 V of VEE. Peak source/sink current 3.0 A max, 2.5 A min; drives IGBT/MOSFET gates directly.
5	VCC	power_in	Output-side positive supply (VCC - VEE = 15 to 30 V recommended, 35 V abs max). UVLO thresholds: VUVLO+ typ 12.5 V, VUVLO- typ 11.1 V, 1.5 V hysteresis. Should be locally bypassed to GND (pin 3).

Key specifications

Parameter	Value
Manufacturer	Lite On
Package	SOP-5-300mil
Category	Optoisolators
Pins	5

Ordering variants

Same part, different packaging or reel option.

LTV-5341C-TP1
LTV-5341C-TP14
LTV-5341C-TP1V
LTV-5341C-TP1W

CAD (KiCad official)

Symbol: LTV-5341C-TP1
Footprint: Package_SO:SOIC-5-6_4.4x3.6mm_P1.27mm
3D model: SOP-5-300mil (KiCad packages3D, STEP)

Provenance

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

Datasheet: Lite On datasheet (15 pp, sha256 7b6d62f2547e10db, 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