AP7354-15W5-7 from Diodes Incorporated, in a SOT-25. 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	VIN	power_in	Power input. Operating range 2.0V to 5.5V; absolute maximum 6.0V. Bypass to GND with a 0.1µF ceramic (X5R/X7R) capacitor placed close to the pin.
2	GND	power_in	Device ground reference. All bypass capacitors and load-return currents should terminate at this pin.
3	EN	input	Chip enable. Must be driven either high or low and must not be left floating. Drive high (≥1.0V, up to 5.5V) to enable the regulator; pull low (≤0.4V) to place the device in shutdown. Absolute maximum VEN = 6.0V.
4	NC	unconnected	No internal connection. Leave floating or tie to a fixed potential; do not use as a routing via.
5	VOUT	power_out	Regulated output. Fixed 1.5V for the -15 option, 150mA guaranteed output current, ±1% accuracy. Requires a 0.1µF ceramic (X5R/X7R) output capacitor for stability. AP7354 (non-D) has no active output discharge; AP7354D adds a ~35Ω discharge path when disabled.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOT-25
Category	PMIC
Pins	5

Ordering variants

AP7354-15W5-7
AP7354-15W5-7W
AP7354-15W5-7FDB

CAD (KiCad official)

Symbol: AP7354-15W5-7
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-25 (KiCad packages3D, STEP)

Provenance

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

Datasheet: Diodes Incorporated datasheet (18 pp, sha256 3d9ef71ba1cf3e6f, 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