AIC1519N-0GS8TR from AIC Analog Integrations, in a SOP-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	CTLA	input	Enable / control input for channel A high-side switch. Active-LOW on the AIC1519N-0 variant (Logic 0 = switch ON). Logic thresholds: VIL ≤ 0.8 V, VIH ≥ 2.4 V; input current ~0.01 µA; input capacitance ~1 pF; absolute max -0.3 V to +7 V.
2	FLGA	output	Open-drain fault flag output for channel A. Pulled LOW when channel A is in over-current limiting, thermal shutdown, or UVLO. Requires an external pull-up (typ 10 kΩ to Vcc). Absolute max VFLG = 7 V, IFLG = 50 mA; on-resistance ~15 Ω at VIN = 5 V, IL = 10 mA.
3	FLGB	output	Open-drain fault flag output for channel B. Pulled LOW during over-current, thermal shutdown, or UVLO on channel B. Requires external pull-up (typ 10 kΩ). Absolute max VFLG = 7 V, IFLG = 50 mA.
4	CTLB	input	Enable / control input for channel B high-side switch. Active-LOW on the AIC1519N-0 variant. Logic thresholds: VIL ≤ 0.8 V, VIH ≥ 2.4 V; input current ~0.01 µA; absolute max -0.3 V to +7 V.
5	OUTB	power_out	Switched high-side power output for channel B (drain of internal PMOS). Delivers VIN through 110 mΩ (typ) RDS(ON); rated 1.4 A continuous, 1.75 A typical current-limit threshold. Requires a 33 µF (or larger) local bulk capacitor per USB spec.
6	GND	power_in	Device ground reference for all logic and power circuits.
7	IN	power_in	Common supply input for both channel switches and internal control circuitry. Operating range 3.1 V to 6.0 V (typ 5 V USB); UVLO threshold ~2.85 V rising / 2.65 V falling. Absolute max 7.0 V. Bypass with 0.1 µF close to the pin.
8	OUTA	power_out	Switched high-side power output for channel A (drain of internal PMOS). 110 mΩ (typ) RDS(ON), 1.4 A continuous, 1.75 A typical current-limit. Requires a 33 µF (or larger) local bulk capacitor per USB spec.

Key specifications

Parameter	Value
Manufacturer	AIC Analog Integrations
Package	SOP-8
Category	PMIC
Pins	8

Ordering variants

Same part, different packaging or reel option.

AIC1519N-0GS8TR
AIC1519N-0GS8TB
AIC1519N-0GS8TRN-1GS8TR
AIC1519N-0GS8TRN-1GS8TB
AIC1519N-0GS8TRD-0GS8TR
AIC1519N-0GS8TRD-0GS8TB
AIC1519N-0GS8TRD-1GS8TR
AIC1519N-0GS8TRD-1GS8TB

CAD (KiCad official)

Symbol: AIC1519N-0GS8TR
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

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

Datasheet: AIC Analog Integrations datasheet (11 pp, sha256 c9ee2bd8e9061c67, 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